WISTRON NEWEB CORP. Patent applications |
Patent application number | Title | Published |
20150315708 | METHOD OF FABRICATING SUBSTRATE STRUCTURE AND SUBSTRATE STRUCTURE FABRICATED BY THE SAME METHOD - The present disclosure is directed to a method of fabricating a substrate structure and a substrate structure fabricated by the same method. The method would include forming a first metal layer directly on a base, forming a first protective layer directly on the first metal layer, forming a second protective layer by using a compound comprising a thiol group directly on the first protective layer, patterning the second protective layer to form a pattern having an opening exposing the first protective layer, and forming a second metal layer within the opening of the second protective layer and directly on the first protective layer. The substrate structure would include a base, a first metal layer, a first protective layer, a second protective layer, and a second metal layer. | 11-05-2015 |
20150280773 | ANTENNA DISTRIBUTION CONTROLLER - An antenna distribution controller including a plurality of antenna connectors, at least one device connector, an antenna switching circuit and a controller is provided. The antenna connector is configured to connect an external antenna. The device connector is configured to connect an external wireless communication device. The antenna switching circuit has a plurality of antenna ports and at least one device port. These antenna ports are coupled to one of the antenna connectors, respectively. The device port is coupled to the device connector. The controller is coupled to a control terminal of the antenna switching circuit for controlling an electrical connection relationship between the antenna ports and the device port. | 10-01-2015 |
20150155626 | WIRELESS ELECTRONIC DEVICE AND WIRELESS TRANSMISSION METHOD THEREOF - The present invention provides a wireless electronic device including an adaptive antenna unit and a processing unit. The adaptive antenna unit directionally receives data from a first electronic device. The processing unit estimates a feedback time for when the wireless electronic device may receive data from the first electronic device when a predetermined condition is met, and enables the adaptive antenna unit to form a specific radiation field in a specific direction to receive data through the specific radiation field after the feedback time. | 06-04-2015 |
20150145746 | Loop Antenna - A loop antenna is provided, which includes a first loop section, a second loop section and a third loop section. The first loop section surrounds and defines an empty area. The second loop section surrounds and connects the first loop section, and an annular groove is formed between the first loop section and the second loop section. The third loop section surrounds and connects the second loop section. The width of a gap between the third loop section and the second loop section is smaller than the width of the annular groove. | 05-28-2015 |
20150145736 | NEAR FIELD COMMUNICATION ANTENNA - A near field communication (NFC) antenna including a dielectric substrate, a coil, and a coupling structure is provided. The coil is disposed on the dielectric substrate. The coupling structure includes at least one coupling branch. Two ends of the coupling branch are respectively connected to two different connection points on the coil. The coupling structure is configured to improve the isotropic characteristics of the NFC antenna. | 05-28-2015 |
20150123477 | POWER INTEGRATED DEVICE AND POWER CONTROL METHOD THEREOF - The present invention provides a power integrated device including a detection circuit and a determination circuit. The detection circuit detects whether first and second connection ports are coupled to a power source and produce first and second valid signals, respectively, and detect whether the power source coupled to the first and second connection ports meet first or second predetermined power values and produce first and second power spec signals, respectively. The determination circuit produces a system power-control signal according to the first valid signal, the second valid signal, the first power spec signal and the second power spec signal to turn on or turn off the power integrated device. | 05-07-2015 |
20150061957 | CROSS-TYPE TRANSMISSION MODULE AND ASSEMBLY METHOD THEREOF - A method for assembling a cross-type transmission module is provided, which includes the following steps. First, a first circuit board and a second circuit board are provided, wherein the first circuit board includes a first antenna, and the second circuit board includes a first groove and a second antenna. Then, the first circuit board is inserted partially through the first groove along an insertion direction to connect the first circuit board to the second circuit board, wherein the first circuit board is on a first plane, the second circuit board is on a second plane, an included angle θ is formed between the insertion direction and the second plane, and the included angle is not zero. In this embodiment, the included angle is 90 degrees, and the second plane is perpendicular to the first plane. | 03-05-2015 |
20150048975 | WIRELESS ELECTRONIC DEVICE AND WIRELESS TRANSMISSION METHOD THEREOF - The present invention discloses a wireless electronic device including an adaptive antenna device, a wireless communication module and a processing unit. The adaptive antenna includes a horizontal antenna module arranged to transmit data in a plurality of certain horizontal directions and a vertical antenna module arranged to transmit data in a plurality of certain vertical directions. The processing unit enables the wireless communication module to enable the horizontal antenna module to scan signals along the certain horizontal directions to obtain a horizontal scan result when the wireless electronic device is powered up. The processing unit further determines whether at least one electronic device is available in at least one of the certain horizontal directions according to the horizontal scan result, and enables the horizontal antenna module and the vertical antenna module to directionally transmit data to the electronic device in the certain horizontal directions. | 02-19-2015 |
20150047445 | FINE ADJUSTMENT MECHANISM AND ANGLE ADJUSTING DEVICE HAVING THE FINE ADJUSTMENT MECHANISM - A fine adjustment mechanism includes a connecting unit and a fine-tuning bolt having a bolt shaft and a bolt head. The bolt shaft has a threaded section rotatably engaged with the connecting unit, a non-threaded section between the threaded section and the bolt head, and an annular protrusion projecting outwardly and radially from an outer surface of the non-threaded section and spaced apart from the bolt head. A retaining unit is molded over the fine-tuning bolt and covers the annular protrusion and portions of the non-threaded section which are proximate to two opposite annular end surfaces of the annular protrusion. The fine-tuning bolt is rotatable relative to the retaining unit. The connecting unit is movable along the threaded section when the fine-tuning bolt is rotated. | 02-19-2015 |
20150043178 | ELECTRONIC EQUIPMENT AND PLUG-AND-PLAY DEVICE THEREOF - A plug-and-play device is provided. The plug-and-play device includes a device housing, a circuit board, a joint and an electromagnetic shielding frame. The circuit board is disposed in the device housing, including a substrate and a plurality of transmission pins, wherein the transmission pins are formed on the substrate. The transmission pins are connected to the joint. The electromagnetic shielding frame covers the transmission pins. | 02-12-2015 |
20150042533 | DIRECTIONAL ANTENNA STRUCTURE WITH DIPOLE ANTENNA ELEMENT - An antenna structure includes a dipole antenna element, a closed-loop conductor, and a reflection plane. The dipole antenna element is configured to transmit an electromagnetic signal. The closed-loop conductor is disposed adjacent to the dipole antenna element. The dipole antenna element is substantially between the closed-loop conductor and the reflection plane, or the closed-loop conductor is substantially between the dipole antenna element and the reflection plane. The reflection plane is configured to reflect the electromagnetic signal from the dipole antenna element so as to enhance the total gain of the antenna structure. The mutual coupling effect between the closed-loop conductor and the dipole antenna element effectively causes the distance between the dipole antenna element and the reflection plane to be shorter. | 02-12-2015 |
20150042458 | RFID READER AND CONTROL METHOD - An RFID reader includes an antenna, a conversion unit, a lookup table, a storage unit, an identification unit and a processing unit. The antenna receives a first signal from an RFID tag. The conversion unit converts the first signal to a first serial number. The lookup table records a plurality of specific serial numbers and a plurality of storage locations of a plurality of application programs, each of the specific serial numbers corresponds to the storage location of one of the application programs. The identification unit determines whether the first serial number is one of the specific numbers. The processing unit enables the RFID reader to provide a first function if the first serial number is one of the specific serial numbers. If not, the processing unit enables the RFID reader to provide a second function different from the first function. | 02-12-2015 |
20150011188 | METHODS FOR BARRING MT CALLS AND APPARATUSES USING THE SAME - An embodiment of a method for call management, performed by a processing unit of a mobile device, is introduced. A telecommunications network is notified to block MT (mobile-terminated) calls through a base station after the mobile device has successfully associated with a WLAN (wireless local area network) AP (access point) deployed in a region in which noises should be avoided or limited, so as to avoid sounding a ringtone in response to a receipt of a paging reques | 01-08-2015 |
20140380294 | METHODS FOR UPGRADING FIRMWARE AND ELECTRONIC DEVICES USING THE SAME - An embodiment of a method for upgrading firmware, being executed by a processing unit, is introduced. Factory settings corresponding to a first firmware version with user configuration values corresponding to a second firmware version to generate combined user configuration values. System initiation for an electronic device is performed using the first firmware version according to the combined user configuration values. | 12-25-2014 |
20140359357 | AUTOMATIC DIAGNOSIS SYSTEM AND METHOD THEREOF - An automatic diagnosis method implemented by an automatic diagnosis system is provided. The automatic diagnosis system has a network device and a portable storage device. The method has the following steps of: detecting whether the portable storage device is plugged into a transmission interface of the network device; when it is detected that the portable storage device is plugged into the transmission interface of the network device, a system program is executed via the network device, so that the system program loads and executes a diagnosis program stored in the portable storage device; analyzing a network condition of the network device by the diagnosis program to generate a status report; and writing the generated status report to the portable storage device. | 12-04-2014 |
20140342770 | METHOD FOR SELECTING AN ANTENNA SET AND WIRELESS COMMUNICATION DEVICE UTILIZING THE SAME - Embodiments of a method for selecting an antenna set and a wireless communication device utilizing the same are described. The wireless communication device includes a set of external antenna ports, a set of internal antennas, a communication circuit and a controller. The set of external antenna ports receives a set of first RF signals from a set of external antennas. The set of internal antennas receives a set of second RF signals. The communication circuit, coupled to the set of external antenna ports and the set of internal antennas, determines a first signal quality according to the set of first RF signals, determines a second signal quality according to the set of second RF signals, determines which of the first or second signal quality is higher, and switches to the set of antennas which correspond to the higher signal quality. | 11-20-2014 |
20140292489 | POSITIONING SYSTEM AND POSITIONING METHOD - A positioning system includes an object storage device, a plurality of RFID (Radio Frequency Identification) tags, an antenna, and an RFID reader. The object storage device includes a plurality of storage vacancies. The RFID tags are respectively disposed in the storage vacancies. The antenna is disposed in the object storage device. The RFID reader detects the RFID tags via the antenna. The RFID reader stores a corresponding relationship between the RFID tags and the storage vacancies. When an object is placed in a specific storage vacancy, the RFID reader determines that a specific RFID tag disposed in the specific storage vacancy is no longer detectable, and determines that the specific storage vacancy is occupied further according to the corresponding relationship. | 10-02-2014 |
20140269607 | ELECTRONIC DEVICE AND NOISE-CANCELLATION METHOD - The present invention provides an electronic device including a coupler, a noise-estimation apparatus and an assembly unit. The coupler receives a baseband signal. The noise-estimation apparatus receives the baseband signal and subtracts a predetermined synchronization preamble from the baseband signal to obtain a noise-estimation signal, and the predetermined synchronization preamble is a transmission signal that conforms to the standards of 802.11bg and/or IEEE 802.11n. The assembly unit receives the baseband signal and subtracts a noise-estimation signal from the baseband signal to obtain an output signal. | 09-18-2014 |
20140218911 | MOBILE ELECTRONIC DEVICE - A mobile electronic device is provided, including a first housing, a second housing and a circuit board assembly. The first housing is connected to the second housing to form a receiving space with the circuit board assembly disposed therein. The circuit board assembly includes a first circuit board having a plurality of light emitting diodes, a second circuit board, and a frame disposed between the first circuit board and the second circuit board. | 08-07-2014 |
20140177453 | NETWORK-TRANSMISSION INSPECTION DEVICE AND NETWORK-TRANSMISSION INSPECTION METHOD - The present invention discloses a network-transmission inspection method, applied to a network-transmission inspection device, including: connecting a network-connection module with a base station through a network by a network-communication device; checking whether the number of RX packets received by the network-connection module from the base station has increased at a first predetermined time interval when the network-connection module is connected with the base station; checking whether the number of TX packets transmitted by the network-connection module to the base station has increased when the number of RX packets has not increased; checking whether the connection between the network-connection module and the network-communication device is functioning properly when the number of TX packets has not increased; and increasing the network abnormal number by 1 when the connection is not functioning properly. | 06-26-2014 |
20140176379 | SATELLITE ANTENNA AND WAVEGUIDE FILTER THEREOF - A waveguide filter is provided. The waveguide filter includes a pipe and a first rib structure. The pipe includes a first inner wall. The first rib structure includes a first rib. The first rib is disposed in the pipe and formed on the first inner wall. The first rib includes a first section and a second section, wherein the first section and the second section extend on a first straight line and are perpendicular to the first inner wall, and a first gap is formed between the first section and the second section, and a first gap distance of the first gap is between 0.1 to 1.2 mm. | 06-26-2014 |
20140162565 | Antenna Device and Control Method Thereof - A method for controlling an antenna is provided. The antenna can rotate in a signal area and point to one of a plurality of scanning sectors of the signal area. The method includes: (a) measuring an environment identification data in an initial scanning sector of the scanning sectors and determining if the environment identification data matches an operation identification data; (b) if the environment identification data matches the operation identification data, measuring an environment evaluation signal, wherein the environment evaluation signal corresponds to the environment identification data; (c) comparing the environment evaluation signal with an operation evaluation signal, wherein the operation identification data corresponds to the operation evaluation signal; and (d) maintaining the antenna in the initial scanning sector and recording the environment evaluation signal if the environment evaluation signal is larger than or equal to the operation evaluation signal. | 06-12-2014 |
20140145982 | TOUCH PANEL AND A CONTROL METHOD THEREOF - A touch panel control method applied to a touch panel including at least one antenna and a touch sensing structure having a plurality of touch sensing elements is provided. In the touch panel control method, a scan signal is transmitted to at least one of the plurality of touch sensing elements, and a sensing signal sensed by at least one of the plurality of touch sensing elements is received. Whether the at least one antenna starts operating is detected by a control sensor, and if so, operation of a first plurality of touch sensing elements of the plurality of touch sensing elements is stopped, wherein each of the first plurality of touch sensing elements overlaps the at least one antenna. | 05-29-2014 |
20140133585 | POWER LINE COMMUNICATION SYSTEM AND CONTROL METHOD THEREOF - A power line communication system includes a power distribution device connected to two power lines, a plurality of power line communication devices and a first coupler device electrically connected between the first power line and the second power line. The first coupler device is configured at the last end of the power line communication system. Before a transmitting device transmits data to a receiving device, the first coupler device determines whether to couple the power lines with each other according a first signal quality between the transmitting and the receiving device when the power lines are not coupled with each other and a second signal quality between the transmitting and the receiving device when the power lines are coupled with each other. | 05-15-2014 |
20140118215 | ANTENNA ASSEMBLY AND WIRELESS COMMUNICATION DEVICE PROVIDED WITH THE SAME - An antenna assembly includes a pair of antennas and an interconnecting portion. Each antenna includes a ground portion, a feed-in portion spaced apart from the ground portion and having a feed-in end that is configured to be fed with a RF signal, a short-circuit portion electrically connected to the ground portion and the feed-in portion, and a radiating portion electrically connected to the feed-in portion and spaced apart from the ground portion. The interconnecting portion is electrically connected between the short-circuit portions and between the ground portions of the pair of antennas, and is formed with a U-shaped main groove that has a pair of opposite ends adjacent to the pair of antennas, respectively. | 05-01-2014 |
20140118202 | SMART ELECTRIC METER - A smart electric meter is provided. The smart electric meter includes a body, an antenna holder, an antenna structure and a supporting member. The antenna holder is disposed on the body, wherein the antenna holder is annular. The antenna structure is disposed on the antenna holder, wherein the antenna structure is moveable along a circumferential direction of the antenna holder. The supporting member is connected to the antenna structure, wherein the supporting member is moveably disposed on the antenna holder, and the supporting member moves the antenna structure along the circumferential direction of the antenna holder. | 05-01-2014 |
20140118130 | AUTOMOBILE WARNING METHOD AND AUTOMOBILE WARNING SYSTEM UTILIZING THE SAME - An automobile warning method and an automobile warning system are provided. The automobile warning method is disclosed, implemented by an automobile warning system on a vehicle, wherein the automobile warning system includes a microwave reflective detection device and a control device, including: emitting, by the microwave reflective detection device, a microwave signal for detecting whether a mobile object is present in a blind spot of the vehicle; and when the presence of the mobile object is detected, changing, by the control device, a state of a controlled device of the vehicle. | 05-01-2014 |
20140104134 | PORTABLE ELECTRONIC DEVICE AND ANTENNA STRUCTURE THEREOF - An antenna structure is provided, including a first radiator, a second radiator, a second coupling portion and a switch Circuit. The first radiator includes a feed portion and a first radiator body. The second radiator includes a first coupling portion, a second radiator body and a ground portion. The first coupling portion is connected to a first end portion of the second radiator body. The ground portion is connected to the second radiator body. At least a portion of the first radiator body is located between the first coupling portion and the second coupling portion. When the antenna structure is in a first mode, the switch circuit forms an electric path between the second radiator and the second coupling portion, and when the antenna structure is in a second mode, the switch circuit removes the electric path between the second radiator and the second coupling portion. | 04-17-2014 |
20140091973 | ANTENNA CONTROL METHOD AND ANTENNA DEVICE USING THE SAME - The present invention provides an antenna control method and an antenna device. The method includes (A | 04-03-2014 |
20140062832 | ANTENNA SUPPORT, ANTENNA DEVICE AND ANTENNA SUPPORT ASSEMBLY INCLUDING THE SAME - An antenna support, an antenna device and an antenna support assembly including the same are provided. The antenna support includes a tube-shaped support and at least one antenna fixing unit. The antenna fixing unit is disposed on the outer wall of the tube-shaped support for fixing an antenna unit. The antenna device includes the antenna unit and the antenna support. The antenna support assembly includes a plurality of antenna supports connected to each other at their ends. | 03-06-2014 |
20140009342 | MULTI-BAND ANTENNA AND ELECTRONIC DEVICE PROVIDED WITH THE SAME - A multi-band antenna includes a ground plane, and a radiating unit including an L-shaped first radiating arm, a U-shaped second radiating arm, a feed-in arm and a coupling arm. The first and second radiating arms are connected to the ground plane, and have respective free end portions that are spaced apart from and overlap the ground plane, that face each other, and that define an opening in spatial communication with an inner space defined by the first and second radiating arms and the ground plane. The feed-in arm is disposed in the inner space between the first radiating arm and the ground plane, is connected to the ground plane, and overlaps the opening. The coupling arm is connected to the connecting segment, and overlaps the free end portions. | 01-09-2014 |
20130316657 | RF Circuit and Isolation Detecting Device Thereof, And Method For Measuring a Degree of Isolation Between a First RF Circuit and a Second RF Circuit with Respect to a Frequency - An isolation detecting device includes a signal receiver for receiving an attenuated RF signal and transmitting at least part of the attenuated RF signal to a power sensor for conversion into a voltage signal, an A/D converter for converting the voltage signal into a numerical value, and a processing module for determining a received transmission power of the attenuated RF signal with reference to the numerical value and at least one reference set, which contains a transmission power and a numerical value associated with a test RF signal, and for further determining an isolation value by subtracting the received transmission power from a preset transmission power at which an original RF signal resulting into the attenuated RF signal is transmitted. | 11-28-2013 |
20130315116 | RF CIRCUIT SYSTEM AND METHOD OF INCREASING THE ISOLATION BETWEEN TWO WIRELESS COMMUNICATIONS STANDARDS WITHIN AN RF CIRCUIT SYSTEM - An RF circuit system comprises a processing unit for generating an RF signal, a first antenna for transmitting the RF signal, a transmitting suppressor including serially connected filters between the first antenna and the processing unit for filtering the RF signal to generate multiple different suppressed RF signals, a second antenna for receiving the RF signal, and an isolation detector for measuring an isolation value representing isolation between the first and second antennae with respect to the RF signal. The transmitting suppressor outputs the RF signal when the isolation value is not smaller than a threshold, and outputs one suppressed RF signal with reference to the difference between the isolation value and the threshold when otherwise. | 11-28-2013 |
20130313224 | METHOD FOR FORMING ANTENNA AND COMPRESSION HEAD - An embodiment of the invention provides a method for forming an antenna which includes: providing a workpiece having a surface; providing a compression head including a main body, a soft rubber head disposed on the main body, and at least a through-hole, wherein the through-hole penetrates through the main body and the soft rubber head; adsorbing and fixing a conducting film on the soft rubber head through the through-hole; moving the compression head against the surface of the workpiece to press the conducting film onto the surface of the workpiece; removing the compression head; and patterning the conducting film. | 11-28-2013 |
20130283288 | SYSTEM RESOURCE CONSERVING METHOD AND OPERATING SYSTEM THEREOF - A system resource conserving method for managing an application process executing on an electronic device, wherein the electronic device has a combination of system resources, the method comprising: (A) executing a central management process for managing utilization of the system resource by the application processes; (B) receiving by the central management process a task completion message from one of the application processes; and (C) selectively transmitting by the central management process a terminate message or a suspend message to the application process according to the task completion message in order to terminate or suspend the execution of the application process such that the application process stops using the system resources. | 10-24-2013 |
20130272350 | COMMUNICATION APPARATUSES AND RADIO FREQUENCY EQUALIZERS - A radio frequency equalizer includes a first resistor coupled to an input terminal, a second resistor coupled between the first resistor and an output terminal, a first capacitor, a first inductor, a first switch coupled to the input terminal, the first capacitor and the first inductor, a second switch coupled to the output terminal, the first capacitor and the first inductor, a second capacitor, a second inductor and a third switch coupled to the first resistor, the second resistor, the second capacitor and the second inductor. According to a control signal, the first switch selectively couples the first capacitor or the first inductor to the input terminal, the second switch selectively couples the first capacitor or the first inductor to the output terminal and the third switch selectively couples the second capacitor or the second inductor to the first resistor and the second resistor. | 10-17-2013 |
20130187807 | ANTENNA APPARATUS AND ANTENNA SWITCH CIRCUIT - An antenna device and an antenna switch circuit are provided. The antenna device comprises a first antenna, an antenna detection circuit, a switch control circuit, and a controller. The first antenna is configured to transmit an RF signal. The antenna detection circuit comprises an inductor configured to detect a second antenna. The switch control circuit is coupled to the antenna detection circuit and configured to generate a first control signal indicative of the presence of the second antenna upon the detection thereof. The controller is coupled to the first antenna, the antenna detection circuit and the switch control circuit, and configured to receive the first control signal and connect to the second antenna when the first control signal indicates the presence of the second antenna. | 07-25-2013 |
20130181846 | METER APPARATUS, METERING NETWORK, AND METERING METHOD THEREOF - A meter apparatus, a metering network, and a metering method thereof are provided. The meter apparatus includes a pulse generator, an optical sensor, a spinning disc, and a magnetic sensor. The pulse generator is configured to generate a number of pulses proportional to an amount of a consumed resource. The optical sensor is configured to detect the number of pulses to generate a first signal, and transmit the first signal to a meter reader. The spinning disc is configured to produce an amount of rotation proportional to the amount of the consumed resource. The magnetic sensor is configured to detect the amount of the rotation to generate a second signal, and transmit the second signal to the meter reader. | 07-18-2013 |
20130176047 | TEST DEVICE FOR WIRELESS ELECTRONIC DEVICES - A test device for wireless electronic devices includes a metal casing, a RF-absorbing material, a measurement antenna, and an impedance adjustment module. The impedance adjustment module includes a dielectric layer, a microstrip line, and a slot line, wherein the slot line is electrically connected to the measurement antenna. The microstrip line and the slot line are disposed on two opposite sides of the dielectric layer and respectively include a first body and a second body, which are parallel to each other. | 07-11-2013 |
20130163226 | LIGHT-EMITTING KNOB MECHANISM AND AN AUDIO SYSTEM INCORPORATING THE SAME - A knob mechanism includes an encoder and a light guide unit. The light guide unit includes a lower member tightly sleeved on the encoder, protruding out of a housing, and having an opening and an optical channel, and an upper ring sleeved on the lower member, and having a light incident surface connected to the optical channel and a light transmitting surface spaced apart from the light incident surface. A rotary rod of the encoder protrudes out of the lower member through the opening. A knob is engaged to the rotary rod and is operable to rotate the same about an axis. Light irradiating the lower member propagates through the optical channel, into the light incident surface, and then out from the light transmitting surface in radial directions. | 06-27-2013 |
20130154925 | ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF - An electronic apparatus and a control method thereof are disclosed. The electronic apparatus includes a receiving module, a judging module, and a display module. The receiving module is used to receive a remote signal transmitted from a remote apparatus. The judging module judges whether the remote signal includes a homing command to generate a judgment result. The display module selectively homes an indicating object displayed on a screen of the display module to a default position on the screen according to the judgment result. | 06-20-2013 |
20130115873 | WIRELESS SIGNAL TRANSMISSION DEVICE AND SIGNAL RECEIVER - A wireless signal transmission device is provided. The wireless signal transmission device includes a reflective surface and a receiver. The reflective surface reflects a wireless signal. The receiver receives the wireless signal reflected. The receiver includes a receiver body, a wave guide, a transmission unit and a medium sheet. The wave guide includes an opening end and a connection end connected thereto. The transmission unit is disposed in the wave guide adjacent to the connection end for receiving the wireless signal. The medium sheet is disposed in the wave guide, wherein the medium sheet comprises a first section and a second section, the first section is adjacent to the transmission unit, the second section is adjacent to the opening end, the first section has a first dielectric constant, the second section has a second dielectric constant, and the first dielectric constant is smaller than the second dielectric constant. | 05-09-2013 |
20130070601 | METHOD FOR INCREASING WIRELESS NETWORKING SPEED, AND A WIRELESS NETWORK APPARATUS - A method for increasing wireless networking speed is for use between an electronic device equipped with a wireless networking device and a wireless network having a group of wireless network base stations. The method includes the steps of: (A) providing the wireless network apparatus with two medium access control (MAC) addresses so as to simulate two wireless network cards; (B) selecting, from among the group of wireless network base stations, two wireless network base stations respectively for the wireless network cards; and (C) making the electronic device simultaneously communicate with the two wireless network base stations using the wireless network cards. | 03-21-2013 |
20130044041 | PORTABLE ELECTRONIC DEVICE, ANTENNA STRUCTURE, AND ANTENNA PRODUCING PROCESS THEREOF - An antenna structure is provided, comprising: a first conductive layer, wherein the first conductive layer is formed by vacuum sputtering; and a second conductive layer formed over the first conductive layer, wherein the second conductive layer is formed by chemical plating, electroplating or printing. | 02-21-2013 |
20120327826 | DIGITAL SIGNAGE SYSTEM - A digital signage system, includes: a gateway device, coupled to a network; at least one first hot spot, including: an adaptor box, coupled to the gateway device, downloading a content transmitted through the network via the gateway device; a first access point device, coupled to the gateway device, downloading a service on the network via the gateway device; and a display device, coupled to the adaptor box, displaying the content through the adaptor box, and at least one second hot spot, including: a second access point device, coupled to the gateway device, downloading the service via the gateway device, wherein the first access point device and the second access point device provide the service to at least one mobile terminal through wireless communication. | 12-27-2012 |
20120306709 | MULTI-BAND ANTENNA - A multi-band antenna is to be electrically connected to a transceiving terminal of a radio frequency circuit by a feeding unit and includes a grounding section, a feed-in section electrically connected to the feeding unit, first and second radiator arms respectively disposed at opposite lateral sides of the feed-in section and electrically connected to the feed-in section, and a first coupling component. The first and second radiator arms are configured to generate first and second resonant modes, respectively. When the multi-band antenna transceives radio frequency signals, the second radiator arm and the first coupling component generate a coupling effect such that the first coupling component generates a third resonant mode. Center frequencies of the first, second, and third resonant modes are different from each other. | 12-06-2012 |
20120302093 | ASSEMBLY OF A LOW-NOISE BLOCK CONVERTER AND A FILTER FOR A SATELLITE ANTENNA SYSTEM, AND CONNECTING COMPONENT THEREOF - An assembly of a low-noise block converter and a filter for a satellite antenna includes a low-noise block converter, a filter, and a connecting component. The low-noise block converter includes an output circuit, and the filter includes a filtering circuit. The connecting component includes a sleeve part for engaging threadedly the low-noise block converter and the filter, and a core extending through the sleeve part and interconnecting electrically the output circuit and the filtering circuit. By virtue of the sleeve part of the connecting component, connection between the low-noise block converter and the filter can be reinforced to reduce interference. The sleeve part can also serve as a ground circuit between the low-noiseblock converter and the filter so as to shorten a ground path, thereby reducing signal loss. | 11-29-2012 |
20120260076 | METHOD AND DEVICE FOR RESETTING A SYSTEM TO FACTORY DEFAULT SETTINGS - A method for resetting a system to factory default settings is provided. The method includes: disconnecting-connecting a power source repeatedly; detecting whether a count value of disconnecting-connecting the power source has exceeded a predetermined value; and triggering a procedure of resetting the system to factory default settings when the count value has exceeded the predetermined value. | 10-11-2012 |
20120242168 | POWER-OVER-ETHERNET RELAY SYSTEM, POWER INJECTOR AND ACCESS BRIDGE DEVICE - A PoE relay system includes a networking cable, a PoE power injector and a PoE access bridge device. The PoE power injector is coupled to a PoE powering apparatus to receive network data and network power, and to a power supply to receive DC power, and gathers the network data, the network power and the DC power in a gathered signal group. The PoE access bridge device is coupled to the electronic product, receives the gathered signal group, receives the DC power from the gathered signal group for operation, and separates the network data and the network power from each other, and outputs the network power to the electronic product. | 09-27-2012 |
20120239828 | INTERFACE CIRCUIT AND AN ELECTRONIC DEVICE INCLUDING THE SAME - An interface circuit for use in an electronic device includes a switch module and a control module including signal receiving and transmitting pins. When a first audio terminal of the electronic device is electrically connected to a second audio terminal of another device, the control module controls the switch module to establish electrical connection between the signal receiving pin and the first audio terminal. The control module controls the switch module to establish electrical connection either between the signal transmitting pin and the first audio terminal for proceeding with a program update when updating information from the second audio terminal is received through the signal receiving pin or between an audio signal providing module of the electronic device and the first audio terminal when no updating information is received. | 09-20-2012 |
20120144213 | USB HUB AND POWER MANAGEMENT METHOD THEREOF - A USB HUB is provided. The USB HUB comprises a wireless communication module, a storage module, a USB interface connected to a host outside of the USB HUB and a HUB controller. The storage module stores a driver program of the wireless communication module. The USB interface transfers data with the host. The HUB controller is coupled to the USB interface, the wireless communication module and the storage module. The HUB controller disables the storage module and enables the wireless communication module when the driver program has been installed in the host. | 06-07-2012 |
20120083138 | Electronic Device - An electronic device is provided. The electronic device includes a substrate and a joint. The substrate includes a first surface and a second surface, wherein a substrate signal contact, two ground contacts and two positioning openings are formed on the substrate, and the positioning openings are respectively formed on the ground contact and pass through the substrate. The joint includes a connection port, a joint signal contact and two ground structure, wherein the connection port is electrically connected to the joint signal contact, the joint signal contact is connected to the substrate signal contact, and the joint signal contact is located between the two ground structures, and the ground structures are respectively inserted into the positioning openings to be electrically connected to the ground contacts. | 04-05-2012 |
20120032856 | PLANAR ANTENNA - A planar antenna includes a grounding part, a first radiator arm and a second radiator arm. The first radiator arm is spaced apart from the grounding part, and includes a first coupling section and a feed-in end. The second radiator arm includes an extension section and a second coupling section. The extension section has one end connected to the grounding part, and further has another end connected to the second coupling section. The first coupling section extends in a first direction substantially perpendicular to a second direction in which the second coupling section extends. The first coupling section is spaced apart from the second coupling section such that signals transmitted through the first coupling section may be coupled to the second coupling section. | 02-09-2012 |
20120027951 | METHOD FOR FORMING ANTENNA STRUCTURE - A method for forming an antenna structure is provided, including the following steps of: providing a non-conductive frame and forming a photosensitive medium layer on the non-conductive frame, wherein the medium layer comprises a catalyzer for electroless deposition; applying a light beam through a transparent portion of a mask to the medium layer, such that a part of the medium layer is solidified within a predetermined region on the non-conductive frame; removing a part of the medium layer outside of the predetermined region; and forming a metal layer on the medium layer within the predetermined region. | 02-02-2012 |
20120017427 | METHOD FOR FORMING ANTENNA STRUCTURE - A method for forming an antenna structure is provided, including the following steps of: providing a non-conductive frame and disposing a plating resist material on the non-conductive frame, removing a part of the plating resist material within a predetermined region on the non-conductive frame and forming a roughened surface on the non-conductive frame within the predetermined region by laser marking, forming a medium layer on the roughened surface, wherein the medium layer comprises Pd or Ag, removing the plating resist material on the non-conductive frame, and forming a metal layer on the medium layer. | 01-26-2012 |
20110291893 | ANTENNA - An antenna for transmitting a wireless signal is provided. The antenna includes a ground element, a short element and a transmitting element. The short element is connected to the ground element. The transmitting element is connected to the short element, wherein the transmitting element is a claw shaped structure, and the transmitting element includes a first section, a second section and an extending section, wherein an end of the first section is connected to the short element, and the other end of the first section is connected to ends of the second section and the extending section, and a first groove is formed between the first section and the second section, and a second groove is formed between the first section and the extending section. | 12-01-2011 |
20110263251 | SCANNING METHODS AND SYSTEMS FOR WIRELESS NETWORKS - Scanning methods and systems for wireless networks are provided. In response to an operation, at least a waiting time corresponding to a wireless network scanning procedure is changed from a default time length to a predefined time length, and the wireless network scanning procedure is accordingly performed. When the wireless network scanning procedure is terminated, the waiting time is changed from the predefined time length back to the default time length. If a specific wireless access point detected in a second scanning operation is not detected in a first scanning operation, which is performed subsequent to the second scanning operation, an alive count corresponding to the specific wireless access point is subtracted by a predefined value. If the alive count does not equal to a specific value, the specific wireless access point and at least one wireless access point detected in the first scanning operation are displayed. | 10-27-2011 |
20110136352 | USB DEVICE - A USB device is provided. The USB device includes a housing, a circuit board, a chip, a USB connector and a metal connector. The circuit board is disposed in the housing. The chip is disposed on the circuit board. The USB connector is connected to the circuit board. The metal connector is connected to the USB connector, wherein the metal connector includes an extended portion, and the extended portion contacts the chip to dissipate heat from the chip. | 06-09-2011 |
20110102273 | DIPOLE ANTENNA AND PORTABLE COMPUTER UTILIZING THE SAME - A dipole antenna is provided. The dipole antenna includes a signal line, a ground line, a substrate, a first radiation element and a second radiation element. The substrate includes a first surface and a second surface, wherein the first surface is opposite to the second surface. The first radiation element is disposed on the first surface and electrically connected to the signal line, wherein the first radiation element comprises a first connection portion and a first extending portion, the first extending portion comprises a first bending portion, the first bending portion forms a first section and a second section on the first extending portion, and the first section is connected to the first connection portion. The second radiation element is disposed on the second surface and electrically connected to the ground line, wherein the second radiation element comprises a second connection portion. | 05-05-2011 |
20110018746 | Method for decoding a message - A method for decoding a message is disclosed. The method is used for an electronic system for displaying messages. The method comprises the following steps: a processing module decoding an un-decoded string of a message received from a message transferring terminal, acquiring a first word group and saving the first word group to a word group handling buffer, and recording a repetition value of the first word group; the processing module decoding an un-decoded string of a message received from the message transferring terminal, acquiring a second word group from the un-decoded string, and saving the second word group to a word group decoding buffer; the processing module comparing the first word group and the second word group to determine whether the first word group and the second word group are the same; and if yes, increasing the repetition value of the first word group. | 01-27-2011 |
20110010510 | Method for updating a program section - A method for updating a program section is disclosed; the method is used for an electronic system. The electronic system comprises a control unit and a storage device; the control unit is electrically connected with the storage device; the storage device comprises a program section; the program section comprises an application section and a boot section; the application section comprises a first bootloader and application information, wherein the first bootloader comprises a first driver. The method comprises the following steps of: connecting a data source device, wherein the data source device comprises update data; determining whether the first driver is able to drive the data source device or not; and if the first driver is able to drive the data source device, the first driver performs an updating procedure according to the update data. | 01-13-2011 |
20110005965 | SATELLITE ANTENNA PACKAGE - A satellite antenna package is provided. The satellite antenna package includes a receiving structure, an antenna device and a cable. A recess and a groove are formed on the receiving structure, and the recess communicates with the groove. The antenna device is disposed in the recess. The cable connects to the antenna device, wherein the cable is connected with the antenna device and partially disposed in the groove, travels along an edge of the receiving structure, and surrounds the antenna device. | 01-13-2011 |
20100315310 | SATELLITE ANTENNA DEVICE - A satellite antenna device is provided. The satellite antenna device includes a body, a wave guide, and a dielectric member. The wave guide is connected to the body. The dielectric member is connected to the wave guide, wherein the dielectric member comprises a first portion and a second portion, the first portion has a protruding structure, the protruding structure is formed surrounding a central axis of the wave guide, the second portion has a concave structure, and the concave structure corresponds to the protruding structure, and is matched therewith. | 12-16-2010 |
20100306443 | SIGNAL TRANSMISSION INTERFACE AND DIGITAL BROADCAST RECEIVING DEVICE - A signal transmission interface includes: a USB audio format encoding unit adapted to be coupled to a digital broadcast receiving end, for converting a digital audio signal that originates from the digital broadcast receiving end into a USB audio signal; a USB hub coupled to the USB audio format encoding unit and adapted to be coupled to a host end, for transmitting the USB audio signal to the host end and receiving a USB control signal that originates from the host end; and a USB/serial transmission bus bridge unit coupled to the USB hub and adapted to be coupled to the digital broadcast receiving end, for converting the USB control signal that is transmitted from the USB hub into a serial transmission bus control signal, and transmitting the serial transmission bus control signal to the digital broadcast receiving end. | 12-02-2010 |
20100271264 | DUAL-BAND ANTENNA - A dual-band antenna includes a ground plane, a loop antenna, and a monopole antenna. The loop antenna is connected to the ground plane, and has a radiator that forms a loop. The radiator has a first end and a second end adjacent to the first end, and is capable of resonating at a first frequency band. The monopole antenna has one end connected to the first end of the radiator of the loop antenna, and is capable of resonating at a second frequency band. A feed point is disposed at a connection between the first end of the radiator of the loop antenna and the monopole antenna. A ground point is disposed at the radiator of the loop antenna proximate to the second end of the radiator. | 10-28-2010 |
20100207838 | Antenna structure - A structure of an antenna is disclosed. The antenna comprises a flexible antenna, a first foam material, a second foam material, a cover plate and a housing. The first foam material and the second foam material together enwrap the flexible antenna. The cover plate and the first foam material match correspondingly. The housing matches with the second foam material, and the housing is joined with the cover plate. The strength of the cover plate and the housing are enhanced respectively by the first and the second foam material to prevent bending and distortion. | 08-19-2010 |
20100188297 | ELECTRONIC DEVICE AND ANTENNA THEREOF - An antenna is provided. The antenna includes a signal line, a ground line, a first radiation element and a second radiation element. The first radiation element is electrically connected to the signal line. The first radiation element includes a first U-shaped section and a first extension section. The signal line is connected to an end of the first U-shaped section, and the first extension section is connected to the other end thereof. The first U-shaped section includes a first notch toward a first direction. The second radiation element is electrically connected to the ground line. The second radiation element includes a second U-shaped section and a second extension section. The ground line is connected to an end of the second U-shaped section, and the second extension section is connected to the other end thereof. The second U-shaped section includes a second notch toward the first direction. | 07-29-2010 |
20100156751 | Adjustment device and satellite antenna with same - An adjustment device for a satellite antenna is used for adjusting the angle of the satellite antenna receiver. The adjustment device has a fixture, a moveable element and a fastening hook mechanism. The moveable element is connected to the satellite antenna receiver, and the rotation shaft and the fixture engages with each other so the moveable element is able to rotate horizontally. The fastening hook mechanism is used for securing the fixture and the moveable element to limit the perpendicular movement between the fixture and the moveable element. | 06-24-2010 |
20100153751 | Network equipment - A network equipment for a powered device of a PoE system is adapted to be connected to multiple network lines, each transmitting a network signal, and a DC power that is carried on the network signal, and that has a magnitude smaller than a power necessary for driving power-consuming components of the powered device. The network equipment includes: multiple Ethernet network ports, each coupled to a respective network line; a transformer module coupled to the Ethernet network ports, and configured to separate the DC powers from the network signals; a power module coupled to the transformer module for combining the DC powers into a supplying power; and a signal processing circuit coupled to the power module for receiving at least a portion of the supplying power, and coupled to the transformer module for processing the network signals. The supplying power has a magnitude sufficient for driving the power-consuming components. | 06-17-2010 |
20100123634 | Broadband antenna and an electronic device having the broadband antenna - A broadband antenna for wireless signal transmission of an electronic device comprises a base board, a radiating element, a grounding element, a shorting element, and a feeding point. The radiating element, the grounding element, and the shorting element are disposed on the base board. The radiating element comprises a first slot and a second slot. The second slot is connected to the first slot substantially. The first slot and the second slot are used to adjust the operating band of the broadband antenna. The grounding element is used to ground the broadband antenna. The shorting element is used to connect the radiating element and the grounding element. The feeding point is disposed between an edge of the base board and the shorting element, and the horizontal extended range of the first slot does not exceed the position of the feeding point. | 05-20-2010 |
20100115156 | Electronic device capable of matching a multimedia playback device - An electronic device capable of matching a multimedia playback device is disclosed. The electronic device comprises a slot, a connecting port, a sliding cover, a positioning device, and an identification device. The slot is used to accommodate the multimedia playback device. The connecting port is used to electrically connect the multimedia playback device. The sliding cover matches with the slot. The sliding cover has a support structure to support the multimedia playback device. The positioning device is used to fix the sliding cover at a specific position. The identification device is used to identify the type of the multimedia playback device. When the multimedia playback device is accommodated in the slot, the sliding cover fixes in a specific position to match and support the multimedia playback device. | 05-06-2010 |
20100109962 | Circularly polarized antenna and an electronic device having the circularly polarized antenna - A circularly polarized antenna for wireless signal transmission of an electronic device is disclosed. The circularly polarized antenna includes a base board, a grounding layer, a dielectric body, and a radiating patch metal layer. The grounding layer is disposed on the base board. The dielectric body is disposed on the grounding layer. The radiating patch metal layer is disposed on the dielectric body. The radiating patch metal layer includes a first slot and a second slot disposed on opposite sides of the radiating patch metal layer separately and disposed along a first extension line substantially, wherein the first extension line passes through a center of the grounding layer and is parallel to a side of the grounding layer substantially. | 05-06-2010 |
20100103063 | ANTENNA - An antenna is provided. The antenna has a ground element, a radiator and a conductive element. The radiator has a body, wherein the body has a first edge, a second edge, a third edge and a fourth edge, and the first edge is parallel to the third edge, a length of the first edge is shorter than a length of the third edge, the first edge is close to the ground element, the second edge connects the first edge and the third edge, a fourth edge connects the first edge and the third edge, and a first slot is formed on the radiator. The second edge and the fourth edge extend separately from the first edge to the third edge. The conductive element connects the ground element and the radiator. | 04-29-2010 |
20100090913 | Embedded UWB antenna and portable device having the same - An embedded UWB antenna and a portable device having the same are disclosed. The embedded UWB antenna comprises a grounding element; a T-shaped radiating element having a horizontal portion comprising at least an opening for cutting off undesired frequency and a vertical portion comprising a feed point for feeding current to resonate frequency; and a plurality of sleeve elements extended from the grounding element along two sides of the vertical portion; wherein the plurality of sleeve elements and the vertical portion are substantially parallel to each other. | 04-15-2010 |
20100090912 | Multi-frequency antenna and an electronic device having the multi-frequency antenna thereof - A multi-frequency antenna for wireless signal transmission of an electronic device is disclosed. The multi-frequency antenna comprises a base board, a radiating element, a grounding element, a shorting element, and a feeding point. The radiating element, the grounding element, and the shorting element are disposed on the base board. The shorting element comprises a first end and a second end; the first end is connected to the radiating element and the second end is connected to the grounding element; wherein, a first slot is disposed between the radiating element and the shorting element. The feeding point is used to feed a signal; wherein the feeding point is substantially disposed between one edge of the base board and the shorting element. | 04-15-2010 |
20100068928 | Female adaptor for a connector - A female adapter for a connector is disclosed. The female adapter is used to match a male adapter having a male pin. The female adapter comprises an outer ring and an internal component. The outer ring having screw threads and is used to match with the male adapter. The internal component has a hole and a chamber and is used to accommodate the male pin. The internal component further comprises a protruding portion and is able to match the internal structure of the outer ring and extend the length of the chamber. | 03-18-2010 |
20100061043 | Casing Assembly and Electronic Device Including the Same - A casing assembly includes a casing and a support seat. The casing has interconnected first and second casing walls located on different sides thereof, and an engaging groove portion extending in a direction perpendicular to that of the first casing wall. The first casing wall is formed with an opening portion communicated with the engaging groove portion. The second casing wall is oriented downwardly and the first casing wall extends uprightly when the casing is disposed in an upright state. The support seat includes a supporting bottom portion for supporting the second casing wall when the casing is in the upright state, and an engaging member connected to the supporting bottom portion. The engaging member has an engaging segment spaced apart from and disposed above the supporting bottom portion for insertion into the engaging groove portion through the opening portion so as to engage the engaging groove portion. | 03-11-2010 |
20100053016 | ANTENNA - An antenna comprises a ground element, a transmission element, a conductive element and a coupling element. The conductive element connects the ground element and the transmission element. The coupling element extends from the conductive element substantially parallel to the transmission element, wherein the coupling element is located on a first plane, the transmission element is located on a second plane, and the second plane is parallel to the first plane. | 03-04-2010 |
20100039329 | Wide-Band Antenna and Manufacturing Method Thereof - A wide-band antenna and a manufacturing method thereof are provided. The wide-band antenna includes a substrate, a first radiator, a second radiator, a grounding portion, and a signal feeding portion. The first radiator is disposed on a first surface of the substrate while the second radiator is disposed on the first surface or a second surface opposite to the first surface. The first radiator and the second radiator are spaced apart by a predetermined distance. The grounding portion is disposed on the substrate to couple with the second radiator. The signal feeding portion has a coupling unit disposed on the second surface and at least partially overlapping the first radiator. The signal feeding portion is coupled with the grounding portion and feeds signals to excite the first radiator to form a first band mode through coupling effect by the coupling unit. The first radiator feeds signals to excite the second radiator to form a second band mode by coupling effect. | 02-18-2010 |
20100033385 | Multi-frequency antenna and electronic device having the multi-frequency antenna - A multi-frequency antenna for wireless signal transmission of an electronic device is disclosed. The multi-frequency antenna has a radiating element, a grounding element, a feeding point, and a tuning bar. The radiating element comprises a first radiation area, a second radiation area, a third radiation area, and a fourth radiation area, wherein the third radiation area is perpendicularly connected to the second radiation area and the fourth radiation area substantially. The grounding element is used for grounding the multi-frequency antenna. The feeding point is disposed on the radiation area to feed an electric signal. The tuning bar is connected to the radiating element to adjust an operating band of the multi-frequency antenna. | 02-11-2010 |
20100026593 | Broadband antenna and an electronic device having the broadband antenna - A broadband antenna for wireless signal transmission of an electronic device is disclosed. The broadband antenna has a radiation area, a ground area, a feeding point, a first tuning bar, and a second tuning bar. The feeding point is disposed on the radiation area and is used for feeding a signal. The first tuning bar is used for adjusting a high frequency bandwidth of the broadband antenna. The second tuning bar is used for adjusting a low frequency bandwidth of the broadband antenna. The length of the first tuning bar is less than the length of the second tuning bar. | 02-04-2010 |
20100019975 | Flat antenna structure - The invention relates to a flat antenna structure. The flat antenna structure includes a first metal plate, an intermediate layer, a metal ring, and a second metal plate. The intermediate layer has a first hole, and the intermediate layer is installed above and connected to the first metal plate. The metal ring is connected to the first metal plate through the first hole. The second metal plate has a second hole. The second metal plate is connected to the metal ring and the first metal plate. The intermediate layer and the metal ring are wrapped by the first metal plate and the second metal plate. The second metal plate can be electrically connected to the first metal plate via the metal ring, and a resonator is formed between the first metal plate and the second metal plate. A characteristic of the flat antenna can be adjusted by changing the diameters of the first hole and the metal ring. | 01-28-2010 |
20100013719 | Antenna and an electronic device having the antenna - An antenna and an electronic device having the antenna are disclosed. The antenna comprises: a base board having a first surface and a second surface; a first radiating element disposed on the first surface; a grounding element disposed on the first surface; a feeding structure disposed on the first surface, wherein the first radiating element is electrically coupled with the feeding structure and the grounding element; and a second radiating element disposed on the first surface or the second surface, wherein the second radiating element adjusts a first resonant mode or generates a second resonant mode by inductive coupling. | 01-21-2010 |
20100013716 | Multi-frequency antenna and an electronic device having the multi-frequency antenna - A multi-frequency antenna and an electronic device having the multi-frequency antenna are disclosed. The multi-frequency antenna comprises: a first radiating element including a first end and a second end; a grounding element connected to the first end of the first radiating element; a feeding structure for inputting an electrical signal to the first radiating element; and a second radiating element including a first end and a second end. The first end of the second radiating element includes a transitional portion; and the second radiating element is connected to the second end of the first radiating element by the transitional portion. So that the first radiating element forms a first current path to generate a first resonant mode; and the second radiating element forms a second current path to generate a second resonant mode. | 01-21-2010 |
20100012800 | Suction cup structure - A suction cup structure is disclosed. The suction cup structure can be attached firmly on a surface of an object. The suction cup structure comprises a suction cup and a gel, wherein the gel has a first surface and a second surface; the first surface is connected to the suction cup, and the second surface is attached to the surface of the object. | 01-21-2010 |
20100007251 | Supporting device and a portable electronic device - A supporting device of the invention comprises a main body, a shaft, and a rotating component. The main body comprises a sliding path and an opening. The shaft and the rotating component can slide along the sliding path. The rotating component is connected to the shaft. The shaft and at least a part of the rotating component can then be extended beyond the main body through the opening. Through the aforementioned configuration, the shaft can rotate with respect to the main body when the shaft and at least a part of the rotating component are extended beyond the main body. | 01-14-2010 |
20100001816 | LOW NOISE BLOCK CONVERTER FEEDHORN - A low noise block converter feedhorn (LNBF) is disclosed. The LNBF comprises a PCB, a dielectric resonator oscillator (DRO), a chamber, a tuning screw, and a cover. The DRO is placed on the PCB. The chamber has a first partition, and the first partition is used to cover up the DRO. The chamber further comprises a round hole. The tuning screw passes through the round hole and is then used to adjust the oscillating frequency of the DRO. The cover is used to cover up the tuning screw in order to restrain the DRO from power leakage through the gap in between the round hole and the tuning screw. | 01-07-2010 |
20090322645 | Structure of an antenna holder - A structure of an antenna holder is disclosed. The antenna holder is used to protect an antenna. The antenna holder comprises a base, a holder, and a housing. The holder is disposed on the base. The holder has an engaging part. The housing comprises a first cover and a second cover. The first cover and the second cover are used to covering the antenna, wherein the second cover has a spindle. The spindle is used to insert the engaging part and let the housing fix with the holder and is able to be rotated. | 12-31-2009 |
20090322617 | Thin antenna and an electronic device having the thin antenna - A thin antenna for wireless signal transmission of an electronic device is disclosed. The thin antenna comprises a base board, a first radiation area, a first ground area and a feeding plane. The base board has a first plane and a second plane. The first radiation area is printed on the second plane. The first ground area is printed on the first plane. The feeding plane is printed on the first plane. The feeding plane has a feeding point. Wherein the area of the feeding plane is smaller than the area of the first radiation area, and the area of the feeding plane is partly covered by the region which is projected from the first radiation area corresponding to the first plane. | 12-31-2009 |
20090295670 | Flat antenna and antenna device - A flat antenna is used for a cable inputting a signal. The flat antenna comprises a base board, a radiator element, a filter unit, and a ground element wherein the radiator element, the filter unit, and the ground element are disposed on the board. The filter unit is used for eliminating or keeping the specific range of the frequency. | 12-03-2009 |
20090256775 | ANTENNA MODULE - An antenna module is disclosed, including a housing, an antenna disposed through the housing, a first member fixed to the housing, and a fastener. The housing comprises a flexible cantilever having a nub engaged in a through hole of the antenna. The fastener is disposed through first member and fixed to the antenna. | 10-15-2009 |
20090256772 | ANTENNA - An antenna comprises a first transmission element, a second transmission element, a conductive element, a ground element, a ground line and a signal line. The conductive element is connected to the ground element. The first transmission element is connected to the conductive element. The first transmission element comprises a first spiral structure and a first axis. The second transmission element is connected to the conductive element. The ground line is electrically connected to the ground element. The signal line is electrically connected to the conductive element at a feed point. | 10-15-2009 |
20090256760 | ELECTRONIC DEVICE AND TELESCOPIC ANTENNA MODULE - An electronic device and a telescopic antenna module are disclosed. The electronic device includes a housing and the telescopic antenna module. The telescopic antenna module includes an antenna with a ground terminal, a telescopic support with a sliding mechanism and an antenna module shell. The antenna is movably connected to the sliding mechanism. The antenna module shell is made of conductive material. The antenna is connected to the antenna module shell via the ground terminal for ground connection. | 10-15-2009 |
20090247243 | HOUSING STRUCTURE OF HAND-HELD ELECTRONIC DEVICE - A housing structure of a hand-held electronic device is provided, including a first frame, a second frame connected to the first frame, and a transparent window. The first frame forms a slot and a flexible cantilever on a surface thereof, wherein the slot and the flexible cantilever are adjacent to each other, and the flexible cantilever is integrally formed with the first frame. The transparent window is also disposed on the surface and integrally formed with the first frame. | 10-01-2009 |
20090243954 | ANTENNA AUXILIARY SUPPORT - An antenna auxiliary support is provided, including two tubes, a fixed base, a first fixing element and a second fixing element. One of the tubes is connected to the fixed base and comprises two clipping portions and two gaps. The gaps are disposed between the clipping portions. The tubes are telescopically connected. The clipping portions respectively comprise an inner surface. The inner surface is an uneven surface. The fixed base and the first fixing element are respectively connected to the tubes. The second fixing element is disposed over the clipping portions and the gaps to fix the connecting position of the tubes. | 10-01-2009 |
20090195458 | ANTENNA - An antenna is provided. The antenna has a ground element, a radiator and a conductive element. The radiator has a body, wherein the body has a first edge, a second edge, a third edge and a fourth edge, and the first edge is parallel to the third edge, a length of the first edge is shorter than a length of the third edge, the first edge is close to the ground element, the second edge connects the first edge and the third edge, a fourth edge connects the first edge and the third edge, and a first slot is formed on the radiator. The second edge and the fourth edge extend separately from the first edge to the third edge. The conductive element connects the ground element and the radiator. | 08-06-2009 |
20090184885 | ANTENNA MODULE AND MANUFACTURING METHOD THEREOF - An antenna module is disclosed, including an electronic element, an antenna and a connecting element. The antenna includes a hole. The connecting element includes a first connecting portion, a propping portion and a second connecting portion. The first connecting portion passes through the hole and is fixed to the antenna by the propping portion. The second connecting portion is electrically connected to the electronic element. | 07-23-2009 |
20090181717 | METHOD FOR PERMITTING CHANGE OF AN ELECTRONIC CARD WITHOUT POWERING OFF AND COMMUNICATIONS DEVICE EMPLOYING THE METHOD - In a method for permitting change of an electronic card without powering off and a communications device employing the method, the communications device includes a control module, a card connector for receiving the electronic card, and a trigger module. The method includes: when the communications device is in an on state, triggering the trigger module to generate a trigger signal to the control module; enabling the control module to determine a card insertion mode if it is detected that a state of electrical connection of the card connector with an electronic card changes from a disconnected state to a connected state after receipt of the trigger signal; and enabling the control module for supplying power to the electronic card inserted into the card connector upon determining the card insertion mode. | 07-16-2009 |
20090151516 | Disassembling tool and method for disassembling a circuit board from a housing, and assembly of a circuit board, a housing and the disassembling tool - In a disassembling tool and method for disassembling a circuit board from a housing, and in an assembly of a circuit board, a housing and the disassembling tool, the disassembling tool is used to remove the circuit board mounted in the housing. The circuit board has a board edge blocked by a stop protrusion on the housing. The disassembling tool has a rod section, and first and second protrusions projecting radially from the rod section and spaced apart from each other with one on top of the other. The first protrusion of the disassembling tool is used to push the stop protrusion of the housing away from the board edge of the circuit board to free the circuit board from being blocked by the stop protrusion, whereas the second protrusion of the disassembling tool is used to support the circuit board for removing the circuit board from the housing. | 06-18-2009 |
20090121753 | PROTECTIVE CIRCUIT FOR MICROPROCESSOR - A protective circuit for microprocessor comprises an input terminal, a bias circuit, a reset circuit, and an output terminal, wherein the bias circuit coupled to the input terminal is configured to receive an input signal and generate a bias signal. The reset circuit coupled to the bias circuit is configured to receive a bias signal and generate a reset signal. The output terminal outputs the reset signal to a reset pin of the microprocessor so that the microprocessor is reset and protected from getting failure. | 05-14-2009 |
20090072786 | Cradle for differently sized portable electronic devices - A cradle for containing a portable electronic device of the present invention has a main body and a clip. The main body is used for enabling the bottom of the portable electronic device to lean on the main body. The clip has a rotating member and a pressing member. The rotating member is pivoted on the main body, the pressing member is detachably connected to the rotating member, and the pressing member presses against the top portion of the portable electronic device. | 03-19-2009 |
20090066444 | SIGNAL RECEIVER AND FREQUENCY DOWN CONVERTER THEREOF - A frequency down converter. A plate body of the frequency down converter includes a main surface. A first wave guide includes a first section and a second section connected to the first section. The first section is connected to the main surface and extends parallel thereto. The second section extends perpendicular to the main surface. A second wave guide includes a third section and a fourth section connected to the third section. The third section is connected to the main surface and extends parallel thereto. The fourth section extends perpendicular to the main surface. | 03-12-2009 |
20090046016 | Broadband antenna and an electronic device thereof - A broadband antenna for wireless signal transmission of an electronic device is disclosed. The broadband antenna has a radiating element, a grounding element, a short-circuiting element and a feeding plane. The radiating element has a first radiation area and a second radiation area, the first radiation area and the second radiation area perpendicularly connected to each other substantially. The feeding plane perpendicularly connected to the second radiation area substantially, the feeding plane comprising a feeding point, a first end and a second end; wherein a distance between the feeding point and the first end is less than a distance between the feeding point and the second end. The short-circuiting element is used for connecting the first radiation area with the grounding element or connecting the feeding plane with the grounding element. | 02-19-2009 |
20090015504 | Antenna, antenna combination, and portable electronic device having the antenna or antenna combination - Antenna, antenna combination, and portable electronic device having the antenna or the antenna combination are disclosed. The antenna comprises a radiator, a grounding portion, and an arc-shaped feeding portion connected with a coaxial cable for feeding electronically. A first end of the arc-shaped feeding portion is connected with the radiator, and a second end of the arc-shaped feeding portion is connected with the grounding portion. | 01-15-2009 |
20080309563 | Triple-band antenna and electronic device thereof - A triple-band antenna for an electronic device with a communication capability comprises a first radiating body, a second radiating body, a metal base and a signal feed source. A dual-band antenna for low frequency and high frequency bands may be formed by the first radiating body. A middle-frequency band antenna and a balun may be formed by the combination of the first radiating body and the second radiating body, and the balun may be used to increase the bandwidth of operating frequencies of the intermediate frequency band antenna. | 12-18-2008 |
20080287071 | EXPANDABLE WIRELESS TRANSCEIVER - An expandable wireless transceiver is provided. The expandable wireless transceiver includes an antenna, a receiver, a transmitter and a switch connector. The antenna detects an electromagnetic signal in surrounding space and receives a signal with a first central frequency according to the detection result. The receiver receives the signal based on the detection result of the antenna. The transmitter outputs a radio-frequency signal. A third connection terminal of the switch connector provides a connective path to an expansion antenna. According to the coupling condition of the third connection terminal, the switch connector delivers the radio-frequency signal to its second connection terminal or third connection terminal. Thus, the radio-frequency signal with a second central frequency is transmitted to surrounding space through the antenna or the expansion antenna, wherein the second central frequency and the first central frequency are both in a specific band. | 11-20-2008 |
20080266187 | ANTENNAS - An antenna comprises a first metal element, a second metal element, a third metal element, a ground element and a cable. The first metal element and the second metal element are connected to the ground element. The third metal element is disposed on the first metal element. The cable is coupled to the first metal element. The antenna has three different resonant frequencies (a first resonant frequency, a second resonant frequency and a third resonant frequency) for transmitting three signals in different frequency bands. | 10-30-2008 |
20080231542 | Multi-frequency antenna - A portable electronic device with function of receiving and radiating radio frequency (RF) signal and a multi-frequency antenna thereof are disclosed. The portable electronic device comprises a RF module and a multi-frequency antenna connecting to the RF module. The multi-frequency antenna comprises a helix element and a coaxial cable disposed within the helix element. The helix element comprises a first helix portion and a second helix portion adjacent to each other, and the coaxial cable comprises a grounding portion and a radiating portion. The first helix portion covers the grounding portion, and the radiating portion is disposed within the second helix portion separated with each other. | 09-25-2008 |
20080231516 | Multi-frequency antenna and an electric device thereof - A multi-frequency antenna is disclosed. The multi-frequency antenna is positioned on an electric device for transmitting Wi-Fi and Wimax wireless signals. The multi-frequency antenna comprises a radiating element, a grounding element and a connecting element. The radiating element comprises a first radiating area and a second radiating area, which are perpendicular to each other. The connecting element is connected to the second radiating area of the radiating element and the grounding element. | 09-25-2008 |