Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Hsieh, Tu-Cheng

An-Nan Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090296902VOIP MONITORING SYSTEM AND VOIP MONITORING METHOD - A Voice over Internet Protocol (VoIP) system includes two or more VoIP terminals, a monitoring server (12-03-2009
20100002701SYSTEM AND METHOD FOR MEDIA COMMUNICATION THROUGH NETWORK ADDRESS TRANSLATION - A method for media communication through NAT includes assigning a relay port and sending a command to a media relay server by a soft switch device, amending signaling messages of a caller IP terminal and a callee IP terminal so that media packets of the caller IP terminal and the callee IP terminal are transmitted to the media relay server using the soft switch device, and receiving the media packets on the relay port, recording IP addresses, and establishing corresponding connection of the caller IP terminal and the callee IP terminal for relaying the following media packets as the media relay server.01-07-2010

Cheng-Feng Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090193422UNIVERSAL SERIAL BUS DRIVING DEVICE AND METHOD - A universal serial bus (USB) driving device electrically coupled to a data receiver is configured for driving a USB to forward data requests from the data receiver to a data transmitter for processing the data requests. The USB driving device may preset a maximum active transaction number, initialize an active transaction number, and determine if the active transaction number is less than the maximum active transaction number. The USB driving device may drive the USB to forward a data request from the data receiver to the data transmitter if the active transaction number is less than the maximum active transaction number and increase the active transaction number after the USB driving device forwards a data request to the data transmitter. A USB driving method is also provided.07-30-2009

Chieh-Jung Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20080316615Image capturing device and method for compensating light attenuation of same - An image capturing device includes a zoom lens system, an image sensor for capturing images, and a compensating system for compensating the light attenuation of the image capturing device caused by the zoom lens system. The compensating system includes a memory unit, a judging unit, and a compensating unit. The memory unit is configured for storing a plurality of compensating expressions associated with predetermined focal lengths of the zoom lens system. The judging unit is configured for determining the focal length of the lens system when the image sensor capturing an image. The compensating unit is used for compensating for the light attenuation of the image capturing device using the compensating expression associated with the focal length determined by the judging unit.12-25-2008
20100014754DIGITAL IMAGE EDITING SYSTEM AND METHOD - A digital image editing method includes: reading a foreground image and a background image, where the foreground image has a foreground portion; calculating three correction constants each of which is used to correct one of three components of the foreground portion of the foreground image using color information of the foreground and background images; correcting color of the foreground portion of the foreground image using the three correction constants; and pasting the foreground portion of the foreground image onto the background image.01-21-2010

Chih-Chun Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20110055822METHOD FOR UPGRADING SOFTWARE OF GATEWAYS - A computer-implemented method for upgrading software of a plurality of gateways, includes analyzing the status logs of a plurality of gateways to determine whether the gateways are in a normal status. The method further includes generating a device information file (INF) for each of the one or more gateways in a normal status, and triggering the gateways in the normal status to download the INF from the INF server. After downloading the INF, the one or more gateways in the normal status connect to the image server at a respective update time listed in the INF, and download a software update from the image server.03-03-2011

Chih-Sheng Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20100097761MOTHERBOARD - A motherboard includes a mounting area, a number of first mounting holes, and a plurality of second mounting holes. The mounting area is configured to support an electronic component. The first mounting holes are configured to mate with a first fan. The second mounting holes are configured to mate with a second fan having a greater size than the first fan. The first and second mounting holes are located surrounding an exterior of the mounting area, a first distance between each of the first mounting holes and a center point of the mounting area is longer than a second distance between one of the second mounting holes and the center point of the mounting area. The first and second fans are configured to cool the electronic component.04-22-2010
20100230150MOTHERBOARD - A motherboard includes a mounting area, a plurality of first mounting holes, and a plurality of second mounting holes. The mounting area is configured to support an electronic component. The plurality of first mounting holes is defined in the motherboard around the mounting area to bound a first area, and configured to mount a first type of fan. The plurality of second mounting holes is defined in the motherboard around the mounting area to bound a second area, and configured to mount a second type of fan. The first and second areas are concentric with the mounting area, and each of the plurality of second mounting holes is located adjacent to a corresponding one of the plurality of first mounting holes.09-16-2010
20110115459PHASE ADJUSTING SYSTEM AND METHOD - A phase adjusting system includes a controlled element, a multi-phase pulse-width modulation (PWM) controller comprising default and non-default phases, and a microprogrammed control unit (MCU). The PWM controller provides phases to the controlled element. The MCU is connected to the controlled element via the multi-phase PWM controller. The MCU detects the work voltage level of the controlled element and controls the multi-phase PWM controller to provide a corresponding number of phases to the controlled element. The MCU determines whether work time of the default phases of the multi-phase PWM controller is greater than a predetermined value in response to the MCU being initialized. The default phases are changed to non-default phases and a corresponding number of the plurality of non-default phases are changed to default phases in response to the work time of the plurality of default phases of the multi-phase PWM controller being greater than the predetermined value.05-19-2011

Chung-Cheng Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20110110024COMPUTER SYSTEM - A computer system includes a motherboard, a power supply unit, an interconnect card, and a chassis. The motherboard includes a power connector capable of transmitting power to the motherboard. The power supply unit includes a power supply unit connector. The interconnect card includes a first connector and a second connector. The power supply unit and the motherboard are mounted in the chassis. The first connector is connected with the power supply unit connector, and the second connector connected with the power connector.05-12-2011
20110110033MOUNTING APPARATUS FOR PCI CARD - A mounting apparatus includes a mounting bracket, a mounting piece adapted to mount a PCI card to the mounting bracket, and a securing member. The mounting bracket includes a base and a blocking plate. The mounting piece includes an elongated body and a mounting end. The securing member includes a first pivoting portion pivotably attached to the mounting bracket, a pressing portion, and a mounting portion. The mounting portion includes a securing portion. The securing portion includes a handling portion and a second engaging portion extending from the handling portion. The second engaging portion engages the first engaging portion. The handling portion is configured to drive the second engaging portion to disengage the first engaging portion by pressing the handling portion.05-12-2011
20110110056MOUNTING APPARATUS FOR PCI CARD - A mounting apparatus for a PCI card includes a mounting bracket, a mounting piece for attaching the PCI card to the mounting bracket, and a securing member. The mounting bracket has a base and a blocking plate bent from the base. The mounting piece includes an elongated body and a mounting end bent from the elongated body. The elongated body adjoins the base and the mounting end abuts on the blocking plate. The securing member includes a first pivoting portion pivotably attached to the mounting bracket, a pressing portion extending from the pivoting portion, and a securing portion extending from the pressing portion. The pressing portion elastically abuts against the mounting end, thereby sandwiching the mounting end between the blocking plate and the pressing portion. The securing portion is for driving the pressing portion to move away from the mounting end by handling the securing portion.05-12-2011
20110116227COMPUTER SYSTEM WITH HEAT SINK - A computer system includes a chassis, a motherboard, an isolation component, and a block. The chassis includes a bottom wall, and a sidewall connected to the bottom wall. The motherboard is secured to the chassis. A heat sink is secured to the motherboard for cooling a chip mounted on the motherboard. An isolation component is secured to the chassis between the bottom wall and the motherboard. The isolation component includes a bent piece attached to the side wall and positioned between the heat sink and the sidewall. A distance is defined between the bent piece and the heat sink. The block is attached to the bent piece and positioned between the heat sink and the sidewall to span the distance.05-19-2011
20110116229ELECTRONIC DEVICE WITH EXPANSION CARD MODULES - An electronic device includes a chassis having a bottom wall, a rear wall, and a sidewall perpendicular to each other. A motherboard is secured on the chassis bottom wall. A first socket is disposed on the motherboard. A mounting bracket is secured in the chassis above the motherboard. The mounting bracket includes a first mounting wall and a second mounting wall. The first mounting wall is parallel to and spaced from the sidewall of the chassis, and the second mounting wall is parallel to and spaced from the rear wall. A first riser card is coupled to the first socket on the motherboard, and is secured to the first mounting wall of the mounting bracket. An expansion card module is accommodated in the mounting bracket and parallel to the bottom wall of the chassis.05-19-2011
20110121005ENCLOSURE WITH FLANGE - An enclosure includes a bottom panel and a side panel extending from the bottom panel. The side panel is substantially perpendicular to the bottom panel. The side panel has an opening and a flange surrounding the opening. A cross section of the flange includes a first side portion, a bent portion extending from the first side portion, and a second side portion. An angle is defined by the second side portion and the side panel is larger than 90 degrees. The flange is configured to prevent the opening to be deformed.05-26-2011
20110122564COMPUTER - A computer includes an enclosure, a platform, a motherboard and at least one disk drive. A receiving space is defined by the enclosure. The platform divides the receiving space into at least two housings. The motherboard and the at least one disk drive are located in different housings.05-26-2011
20110122566COMPUTER - A computer includes an enclosure, a heat sink and a fan. Two openings are defined at opposite sides of the enclosure. The heat sink is located in the enclosure. The fan is located at one opening of the enclosure. Air current generated from the fan travels through the enclosure for dissipating heat from the heat sink and entire computer.05-26-2011
20110122568COMPUTER - A computer includes an enclosure, at least one disk drive, a panel and a fan. The at least one disk drive is located in the enclosure. The panel is mounted to a side of the enclosure. The panel has different material relative to the enclosure. The fan is mounted to the panel. The vibration generated from fan is indirectly transferred to the at least one disk drive.05-26-2011
20110122576COMPUTER - A computer includes an integral enclosure, a front panel and a back panel. The enclosure is made of a single piece of extruded aluminum. The enclosure includes a top wall, a bottom wall and two side walls. The bottom wall parallels to the top wall. Two openings are defined at opposite sides of the enclosure. The front panel covers one opening of the enclosure. The back panel covers the other opening of the enclosure.05-26-2011
20110174955MOUNTING APPARATUS FOR STORAGE DEVICE - A mounting apparatus for a storage device comprises a chassis configured for receiving the storage device and a securing member configured for securing the storage device. The chassis defines a positioning pin, for engaging in a positioning slot defined in the storage device, and an elastic piece mounted on the chassis. The elastic piece is elastically deformed when the securing member is engaged with the storage device and capable of rebounding to drive the storage device to move away from the wall when the securing member is disengaged from the storage device.07-21-2011
20110269334CONNECTING MEMBER - A connecting member includes a cable used to transmit signal, a first connector and a second connector connected to the cable, and an elastic member mounted on the cable. The first connector and the second connector are configured for being electronically connected to two electronic components. The elastic member is elastically deformable between a first state, where the elastic member and the cable are constricted, and a second state, where the elastic member and the cable are extended.11-03-2011
20110275240CONNECTING MEMBER - A connecting member includes a cable configured to transfer signal, two securing members, and a resilient component. The two securing members secure the resilient component to the cable, the resilient component is elastically deformable between a first state, in which the resilient component and the cable are contracted, and a second state, in which the resilient component and the cable are extended.11-10-2011
20110281457CONNECTOR ASSEMBLY - A connector assembly includes a resilient mounting panel and a connector. The resilient mounting panel includes a panel body and a mounting protrusion. The connector includes a connector body and a mounting portion extending from the connector body. The connector body is configured to connect to an electronic device, and the mounting portion is configured to be secured to the mounting protrusion and to space the connector from the panel body.11-17-2011
20110287660CONNECTING MEMBER - A connecting member includes a cable configured to transfer signal, and a resilient component secured to the cable. The cable includes a first connector and a second connector for being electronically connected to two electronic components. The resilient component is elastically deformable between a first state, in which the resilient component and the cable are contracted, spiraled about the second connector in a first direction up to the first connector, shortening a distance between the first and second connectors, and a second state, in which the resilient component and the cable are pulled away from the first connector, thus a greater distance between the first and second connectors.11-24-2011
20110297416CONNECTING MEMBER - A connecting member includes an elastic element and a cable assembly. The cable assembly includes a flexible cable. The flexible cable is attached to the elastic element along an extension direction of the elastic element. The elastic element is elastically deformable between an original state and an extended state. In the original state, the elastic element and the cable are in a spiral. In the extended state, the elastic element and the flexible cable are extended within a plane.12-08-2011
20110306233CONNECTING DEVICE - A connecting device includes a cable transmitting a signal, a carrier receiving the cable, a sliding member slidable on the carrier, and a resilient component. The carrier includes a first side plate and a second side plate opposite to the first side plate, and a fixing post is secured in the carrier adjacent to the first side plate. The resilient component is secured to the fixing post and the sliding member, and the cable runs between the fixing post and the sliding member, wherein the resilient component is elastically deformable between a first state and a second state. In the first state, the resilient component is in an original state, substantially all of the cable is in the carrier, and the sliding member abuts the second side plate. In the second state, the resilient component is in elastically deformed, substantially all of the cable is exposed from the carrier, and the sliding member slides adjacent to the first side plate.12-15-2011

Chung-Jen Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090049337SYSTEM AND METHOD FOR TESTING REDUNDANCY AND HOT-SWAPPING CAPABILITY OF A REDUNDANT POWER SUPPLY - A system for testing redundancy and hot-swapping capability of a redundant power supply includes a power switch fixture, a system under test (SUT), and a computing device. The power switch fixture includes a processor, an alternating current (AC) source, a first relay, a second, and two AC outputs. The processor is configured for controlling the AC source to output voltage to the two AC outputs by switching one of the first and the second relay on and the first and the second relay off, so as to ensure that one of the first power supply and the second power supply is operable to provide power to the SUT. The SUT includes a redundant power supply that includes a first power supply and a second power supply. The computing device includes a test control unit for testing redundancy and hot-swapping capability of the redundant power supply.02-19-2009
20110037594PERSONAL ALARM SYSTEM - A personal alarm system can help a user to wake up in a preset time. A sensor can sense operations of the personal alarm system and output sense signals. A control unit can calculate a sum of the sense signals to obtain a number of operations of the personal alarm system, and stop an alarm from sounding in response to the sum of the sense signals meeting the condition to stop the alarm from sounding.02-17-2011
20110282528SECTIONAL ELECTRIC DRIVE VEHICLE - A sectional electric drive vehicle includes a first motorcycle having a master electric control unit, a second motorcycle detachably connected to the first motorcycle in tandem by a connection mechanism and the second motorcycle including a slave electric control unit, and a system connector detachably connecting the master electric control unit and the slave electric control unit, to allow signals transmission between the master and slave electric control units. When the first and second motorcycles are combined and connected together via the connection mechanism and the system connector, the slave electric control unit relinquishes control to the master electric control unit, and the master electric control unit controls the cooperative motion of the first and second motorcycles. When the first and second motorcycles are detached, the first and second motorcycles are independently operable.11-17-2011

Fang-Keng Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20100027198MONITOR AND SUPPORTING MECHANISM FOR THE SAME - A monitor includes a base member, a rotatable portion, a monitor body, and a screw. The base member has a mounting end. The rotatable portion is assembled on the mounting end and defines a latching slot and a screw hole communicating with the latching hole. The monitor body has a latching protrusion engaged with the latching slot of the rotatable portion. The screw corresponds to the screw hole for locking the latching protrusion in the latching slot of the rotatable portion.02-04-2010
20100050483APPARATUS WITH FASTENING DEVICE - A display device includes a glass sheet, a front frame, and a fastening device. The glass sheet is used for protecting a display module disposed in an enclosure of the display device. The front frame is a part of the enclosure of the display device. The fastening device has a first surface and a second surface opposite to the first surface. The first surface is glued to the glass sheet with adhesive. The second surface is detachedly attached to the front frame.03-04-2010

Fu-Pin Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20080304244Electrical connector having improved housing - An electrical connector (12-11-2008
20090004905Electrical connector having locking mechanism - An electrical connector (01-01-2009
20090047817Electrical contact having asymmetric dual-contact-engaging-arm - A contact (02-19-2009
20090098753Electrical connector having wire type contacts - An electrical connector (04-16-2009
20090130899Electrical connector assembly and clip mechanism thereof - A clip comprises two pieces of load plates. Each load plate has a pressing portion extending downwardly in a middle position thereof and two retention portions at two ends thereof, the two pieces of load plates across dispose when the load plates are secured.05-21-2009
20090203235Electrical connector having terminals with improved wiping capability - An electrical connector (08-13-2009
20090221158Socket having engaing clump - A socket, for electrically connecting an IC package with gaps on two sides thereof and a printed circuit board, comprises an insulative housing, a plurality of contacts received in the insulative housing and a pair of engaging clumps. The insulative housing has a bottom wall and a plurality of sidewalls upwardly extending from the bottom wall, the sidewalls and the bottom wall together define a space for the IC package, two opposed sidewall further have engaging slots. The engaging clump is received in the engaging slot, and has a post entering into the space to engaging with the gap of the IC package and a transverse arm abutting against and position the IC package.09-03-2009
20110265103OPTICAL DISC PLAYER - An optical disc player includes a lower housing, an upper housing, and a tray. The upper housing is adapted to combine with the lower housing to form a receiving space. The tray is adapted to load an optical disc. The tray divides the receiving space into a lower space and an upper space. The tray defines at least one through hole for communicating the lower space and the upper space.10-27-2011
20110265104OPTICAL DISC PLAYER - An optical disc player includes a case, a tray received in the case, and a decelerating member. The tray is adapted to hold an optical disc. The decelerating member integrates with the case, and is capable of stopping the rotating optical disc by friction generated between the decelerating member and edge of the rotating optical disc.10-27-2011

Patent applications by Fu-Pin Hsieh, Tu-Cheng TW

Hsing-Yuan Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090283319SHIELDING ASSEMBLY - A shielding assembly (11-19-2009

Hung-Yen Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20110021086ELECTRICAL PLUG AND SOCKET CONNECTOR AND PLUG THEREOF - An electrical connector includes a socket assembly and a plug assembly. The socket assembly includes a socket. The plug assembly includes a supporting member, a plug, and at least one elastic member. The plug includes a front end capable of inserting into the socket and a back end opposite to the front end. The at least one elastic member is connected between the back end of the plug and the supporting member.01-27-2011

Kun-Chi Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20120006955DISK DRIVE ASSEMBLY - A mounting apparatus includes a mounting bracket and a securing element. The mounting bracket is configured to receive a disk drive. The securing element is slidably mounted to the mounting bracket. The securing element includes a stopping portion. The securing element is configured to slide, along a first direction to engage the disk drive to prevent the disk drive from moving along a second direction that is substantially perpendicular to the first direction. The stopping portion is configured to block the mounting bracket to prevent the securing element from sliding out of the mounting bracket along a third direction that is opposite to the first direction.01-12-2012
20120006958DISK DRIVE ASSEMBLY - A mounting apparatus for a disk drive includes a mounting bracket, a securing element, and an elastic element. The mounting bracket is configured to receive a disk drive. The securing element is slidably mounted to the mounting bracket. The securing element is configured to move between a first position and a second position. Wherein the securing element engages the disk drive in the first position to prevent the disk drive from moving along a first direction. The securing element is disengaged the disk drive in the second position. The elastic element biases the mounting bracket away from the securing element to prevent the securing element from disengaging the disk drive when the securing element is in the first position.01-12-2012

Meng-Hung Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090243759LOW-PASS FILTER - A low-pass filter (10-01-2009
20090262865CARRIER FREQUENCY OFFSET ESTIMATING DEVICE AND SYSTEM - A carrier frequency offset estimating device for estimating frequency offsets of a multi-carrier signal includes a transforming circuit, a cosine effect eliminating circuit, a model creating circuit, and an estimating circuit. The transforming circuit receives the multi-carrier signal and transforms the multi-carrier signal to single-carrier signals. The cosine effect eliminating circuit eliminates cosine effects in the single-carrier signals to form single-carrier signals without the cosine effects. The model creating circuit creates linear data models according to the single-carrier signals without the cosine effects. The estimating circuit estimates the frequency offsets of the multi-carrier signal according to the linear data models. A carrier frequency offset estimating system is also provided.10-22-2009
20090263994ELECTRONIC DEVICE - An electronic device includes an enclosure, a protecting member, and a power plug. The enclosure includes a top wall, a bottom wall, sidewalls, a socket, and a slot to receive an electronic card. The socket and the slot are defined in one of the sidewalls. The protecting member includes a receiving portion bounding the socket and the slot and a sliding plate capable of sliding to an open position and a closed position in the receiving portion. Movement of the sliding plate in the open position does not allow insertion of the power plug into the socket and allows the electronic card to be inserted into or removed from the slot, and movement of the sliding plate in the closed position allows insertion of the power plug into the socket and does not allow the electronic card to be inserted into or removed from the slot.10-22-2009
20100330916INTERFERENCE ELIMINATING CIRCUIT AND SIGNAL TRANSCEIVING SYSTEM EMPLOYING THE SAME - An interference eliminating circuit for removing an interference signal from a multi-carrier signal includes a training sequence generator, a first multiplier, a second multiplier, a phase shift circuit, a buffer, and an adder. The multi-carrier signal includes a first training sequence. The training sequence generator generates a second training sequence orthogonal to the first training sequence. The first multiplier attaches the second training sequence to the multi-carrier signal to obtain a new multi-carrier signal. The second multiplier attaches the second training sequence to the new multi-carrier signal to obtain the interference signal. The phase shift circuit shifts phase of the interference signal to obtain an adverse signal of the interference signal. The buffer buffers the multi-carrier signals. The adder adds the adverse signal of the interference signal to the buffered multi-carrier signals to remove the interference signal.12-30-2010

Ming-Hsun Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20100053563DIGITAL LIGHT PROCESSING PROJECTOR - A DLP projector includes a light source generating white light beams, a color wheel separating the white light beams into three colored light beams, an integration rod rendering the colored light beams uniform, a projection lens, a DMD, a light-shade and a light-absorbing member. When a light beam on a first path is in use, a micro mirror of the DMD reflects the light beam on the first path to follow a second path towards the projection lens. Otherwise, the micro mirror reflects the light beam on the first path to follow a third, fourth and fifth path out of the projection lens. The light-shade is positioned in a light path of the light beam out of the projection lens. The light-absorbing member is under the light-shade and absorbs the light beam on the fifth path, the light beam on a sixth and a seventh path reflected by the light-shade.03-04-2010

Min-Tsun Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20110206079SIDE EMITTING SEMICONDUCTOR PACKAGE - A side emitting semiconductor package includes a two-sided electric circuit formed on a silicon substrate of the package, and a plurality of semiconductor light emitting devices bonded on two bilateral surfaces of the electric circuit to provide a surface mounted device with two light emitting sides.08-25-2011

Shang-Yang Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090024380VIDEO GRAPHICS ARRAY INTERFACE TESTER - An exemplary video graphics array interface tester includes a VGA connector being configured to couple to a VGA interface to be tested and having a plurality of signal pins to output different VGA signals; a load circuit connected to the signal pins of the VGA connector for impedance matching; a selection switch having a plurality of throws corresponding to the signal pins of the VGA connector connected to the signal pins of the VGA connector respectively, and a pole; and a test port connected to the pole of the selection switch for selectively testing one of the VGA signals via selection of the selection switch. Using this tester to detect the VGA interface can guarantee quality and improve efficiency of VGA test.01-22-2009

Shen-Kwang Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20080251290SHIELDING APPARATUS - A shielding apparatus for electromagnetic testing comprises a platform, a lid, a driving unit, a pulley system, and a counterbalance. The platform is for placing an electronic device to be tested. The lid is for covering the platform to define a closed space. The driving unit is for lifting and lowering the lid. The counterbalance connected to the lid via the pulley system is for partly or substantially counterbalancing a weight of the lid.10-16-2008
20080265908SHIELDING APPARATUS - A shielding apparatus for electromagnetic testing includes a platform, a lid forming a cavity, a driving unit, and an elastic gasket attached to a bottom of the lid around a rim adjacent the cavity. The platform is for placing an electronic device to be tested. The lid is for covering the platform to define a closed space. The driving unit is for lifting and lowering the lid. The gasket is for being compressed and filling gaps between the lid and the platform when the platform covers the lid.10-30-2008

Ting-Kong Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20100085311ELECTRONIC DEVICE AND DISPLAY CONTROLLING METHOD - An electronic device includes a keypad including a plurality of keys, a display screen, a user interface module, a storage module, a detection module, a timer, and a comparison module. The storage module stores a scrolling key input interval, and a plurality of predetermined key sequences and corresponding scrolling events. The detection module detects and temporarily stores key inputs. The timer times intervals between neighboring key inputs. The comparison module determines if the intervals between the neighboring key inputs exceed the scrolling key input interval and if the key inputs match with one of the plurality of predetermined key sequences. The user interface module scrolls a current image according to a scrolling event from the comparison module and controls the display screen to display the scrolled image.04-08-2010
20100110601WIRELESS COMMUNICATION DEVICE - A wireless communication device includes a PCB, a grounded electrostatic protection element and an antenna. The PCB includes a ground and an antenna clearance portion. The ground portion includes a ground layer. The antenna clearance portion overlaps the antenna and includes a plurality of second key contacts, a plurality of ground contacts and a plurality of microstrips. The second key contacts are placed on a top surface of the PCB. The ground contacts and the microstrips are placed on a bottom surface of the PCB and corresponding to the second key contacts. The plurality of microstrips connect the plurality of ground contacts to the ground layer. The electrostatic protection element connects the second key contacts to protect them from electrostatic interference.05-06-2010

Tsung-Huan Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20100327757INTELLIGENT LED LAMP - An intelligent light emitting diode (LED) lamp includes a power management unit connected to a power source configured for supplying power; a LED lighting unit; a motion sensor configured for detecting whether there is someone around the LED lamp and producing a trigger signal when detecting that someone is around; a light detector configured for detecting current ambient light level and generating a light signal according to the current ambient light level; and a processing unit configured for controlling the LED lighting unit to light, generating and passing on a communication signal to other LED lamps, upon condition that the trigger signal is received and the current ambient light level is determined less than a predetermined value according to the light signal.12-30-2010

Tsung-Lin Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20100033381DUAL-BAND ANTENNA - An dual-band antenna (02-11-2010
20100289702DUAL-BAND ANTENNA AND PORTABLE WIRELESS COMMUNICATION DEVICE USING THE SAME - A dual-band antenna used in a portable wireless communication device includes a main antenna body, a feed end, and a grounding end. The feed end and the grounding end are positioned on the main antenna body. The main antenna body includes a matching portion for adjusting the match impendence of the dual-band antenna, a first antenna portion a for transmitting/receiving wireless signals in high frequency bands, and a second antenna portion for transmitting/receiving wireless signals in low frequency bands. The first antenna and the second antenna are connected to two opposition end of the matching portion. The matching portion, the first antenna, and the second antenna are coplanar.11-18-2010
20110181480ANTENNA MODULE - An antenna module used in a portable wireless communication device includes an antenna and a base board. The antenna includes a main portion, a feeding portion, and a grounding portion. The feeding portion and the grounding portion connect to the base board. The base board defines a first slit and a second slit. A coupling area is formed between the first slit and the second slit to resonate with the antenna.07-28-2011

Wen-Chin Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090038003SYSTEM AND PROCESS FOR SECURITY CONTROL OF A PROJECTOR - An exemplary projector crypto system includes a key storage unit, a password inputting unit, a comparing unit, and a switch module. The key unit is configured for determining and storing a secret picture for operating the projector. The password inputting unit is configured for reading a picture input by a user. The comparing unit is configured for determining whether the input picture is identical to the secret picture. The switch module activates the projector only if the input picture is identical to the secret picture.02-05-2009
20090072993REMOTE CONTROL SYSTEM AND METHOD THEREOF - An remote control system includes a remote control and a corresponding electronic device. The remote control includes a transmitter module configured for transmitting signals. The electronic device includes a user-defined module configured for setting a self-defined function code correlating a desired operation of the electronic device with a button of the remote control; and a receiver module configured for receiving the signals transmitted by the transmitter module.03-19-2009

Yi-Shih Hsieh, Tu-Cheng TW

Patent application numberDescriptionPublished
20090133855HEAT DISSIPATION DEVICE AND ASSEMBLY METHOD THEREOF - A heat dissipation device includes a heat pipe having a condenser section and a layer of solid-state solder film on an exterior surface of the condenser section, a heat sink having a plurality of spaced fins, each of which has an aperture. The condenser section of the heat pipe fits into the apertures of the fins. The heat sink with the condensing section received therein is heated and the solid-state solder film melts, filling gaps between the heat pipe and the fins. A method of assembling the device is also provided.05-28-2009
20090165990METHOD OF OBTAINING ACCURATELY A HEAT-DISSIPATING REQUIREMENT FOR ELECTRONIC SYSTEMS - A method of obtaining accurately a heat-dissipating requirement for electronic systems of a same kind uses a thermal analysis software, a passed thermal module with a fan, and a fan speed regulating device. The method includes steps of: (1) connecting the fan to the fan speed regulating device;07-02-2009
20090168365HEAT DISSIPATING DEVICE - A heat dissipating device includes a circuit board (07-02-2009
20100181048HEAT PIPE - A heat pipe includes a casing and a three-dimensional cross-linkage wick structure received in the casing. The three-dimensional cross-linkage wick structure has a plurality of pores therein for providing a capillary action and includes a bottom layer being attached to the casing and a plurality of protrusions extending from the bottom layer and spaced from each other. A groove is defined between two adjacent protrusions. The bottom layer has a connecting portion under the groove. The connection portion is formed between and connects with the two adjacent protrusions. The connection portions have a smaller pore size than the protrusions.07-22-2010
20100212871HEAT PIPE AND MANUFACTURING METHOD THEREOF - A heat pipe includes a sealed hollow casing, a wick structure lining an inner surface of the casing and a working medium contained in an interior of the casing. The casing includes an elongated main body having an elongated opening extending axially in the main body and a transparent cover fixed onto the main body and sealing the opening of the main body. The wick structure is provided by only lining an inner surface of the main body of the casing.08-26-2010
20100236760HEAT PIPE - A heat pipe includes a casing having an inner wall. A plurality of protrusions are radially formed on the inner wall of the casing. The plurality of protrusions are spaced from each other and extend longitudinally from one end of the casing to the other end of the casing. A main groove is defined between every two adjacent protrusions. The protrusions each define a plurality of first auxiliary grooves and a plurality of second auxiliary grooves being alternatively arranged with respect to each other along a longitudinal direction of the casing. The first auxiliary and the second auxiliary grooves each communicate two adjacent main grooves. The first auxiliary grooves each are inclined at an angle with respect to a longitudinal axis of the casing, and the second auxiliary grooves each are inclined at another different angle with respect to the longitudinal axis of the casing.09-23-2010
20110048679HEAT DISSIPATION DEVICE - A heat dissipation apparatus includes a flat heat pipe and a plurality of fins stacked together. Each fin defines a substantially rectangular-shaped receiving hole therein for receiving a condenser section of the flat heat pipe and a small-sized accommodating hole therein for accommodating a solder paste. A combining sidewall extends from an edge of the receiving hole, and includes elongated top and bottom planar plates, and a short plate extending from one end of the bottom planar plate towards the top planar plate. The accommodating hole is located at a junction of the top planar plate and the short plate. The solder paste accommodated in the accommodating hole is melted to flow into the receiving hole to fill up a clearance between the flat heat pipe and the combining sidewall to combine the flat heat pipe and the fins together.03-03-2011
20110235280HEAT DISSIPATION APPARATUS AND ELECTRONIC ASSEMBLY WITH SAME - A heat dissipation apparatus includes a heat sink and fasteners. The heat sink defines a plurality of through holes therein. An inner thread is formed on an inner surface of each through hole. Each fastener includes a bolt and a spring around the bolt. The bolt includes a main post, a cap formed on a top of the main post, and a engaging portion formed on a bottom of the main post. A retaining thread is formed on an outer surface of the main post near the engaging portion. The retaining thread matches the inner thread of the through hole. The retaining thread of the main post is configured to pass through the through hole by threading the retaining thread though the inner thread of the through hole. After the retaining thread has passed through the through hole, the retaining thread abuts a bottom surface of the heat sink.09-29-2011
20110235301HEAT DISSIPATION APPARATUS AND ELECTRONIC ASSEMBLY WITH SAME - A heat dissipation apparatus includes a base plate and a plurality of fasteners. A plurality of mounting arms extends outwardly from the base plate. Each mounting arm defines a through hole therein. An inner thread is formed on an inner surface of each through hole. Each fastener includes a main post, a cap formed at a top of the main post, and an engaging portion formed at a bottom of the main post. A retaining thread is formed on an outer surface of the main post adjacent the engaging portion. The retaining thread matches the inner thread of the through hole of the corresponding mounting arm. The retaining thread is passable through the through hole of the mounting arm by threadingly passing the retaining thread through the inner thread of the through hole of the mounting arm whereupon the fastener remains preassembled in the through hole.09-29-2011
20110297356HEAT DISSIPATION DEVICE - An exemplary heat dissipation device includes a heat pipe and a fin unit. The heat pipe includes an evaporation section and a condensing section formed at opposite ends thereof, respectively. The fin unit includes plural stacked parallel fins. Each of the fins defines a through hole therein for receiving the condensing section of the heat pipe. A flange extends from a periphery of the through hole. The flange defines two slits to divide the flange into two separate portions. The slits communicate with the through hole. A compressible structure is formed in each fin at opposite sides of the through hole. The compressible structure is aligned with the slits such that when the fin is compressed along a direction transverse to the alignment, the compressible structure is compressed and the separate portions of the flange move toward each other and closely contact the condensing section of the heat pipe.12-08-2011

Patent applications by Yi-Shih Hsieh, Tu-Cheng TW