Chi-Hsien
Chi-Hsien Chen, Jung-He City TW
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20090105857 | METHOD OF AUTOMATIC PLAYLIST CREATION ON MULTIMEDIA PLAYER - A multimedia player capable of automatically creating a play list and a method thereof are described. The play lists corresponding to a variety of time segments are created according to time segments in a time period. The multimedia player creates a play list for a certain time segment according to a number of times that songs are completely played and a playback mode of the songs. When the multimedia player works in a same time segment in another time period, the multimedia player loads the play list of the previous time segment, and applies the playback mode previously set for each of the songs to the corresponding song. | 04-23-2009 |
Chi-Hsien Chen, Taipei City TW
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20130033524 | METHOD FOR PERFORMING DISPLAY CONTROL IN RESPONSE TO EYE ACTIVITIES OF A USER, AND ASSOCIATED APPARATUS - A method for performing display control is provided, where the method is applied to an electronic device. The method includes: receiving image data of images of a user, wherein the images are captured by a camera module; and detecting eye activities of the user by analyzing the image data of the images, in order to determine whether to perform at least one scrolling operation. In particular, the step of detecting the eye activities of the user by analyzing the image data of the images in order to determine whether to perform the at least one scrolling operation further includes: when a specific eye activity is detected, performing a specific scrolling operation associated to the specific eye activity. An associated apparatus is also provided. | 02-07-2013 |
20140169289 | APPARATUS AND METHOD FOR ACCELERATING CONNECTION ESTABLISHMENT IN A MOBILE COMMUNICATION - The method and apparatus for accelerating connection establishment in a mobile communications system are provided. The method includes transmitting, by a user equipment, an Activate PDP Context Request to a network; determining whether the user equipment can be confirmed that the network received the Activate PDP Context Request by an lower layer; shortening a default timer value and retransmitting the Activate PDP Context Request to the network after the shortened default value if the lower layer does not confirm that the network received the Activate PDP Context Request; and preserving the default timer value if the lower layer confirms that the network received the Activate PDP Context Request. | 06-19-2014 |
20160113053 | Method for Processing Unsuccessful PDN Establishment Request - A method of enhanced session management procedure is proposed. A user equipment, upon receiving a rejected PDN connectivity request with a cause code, automatically alters the rejected factor to fit network restrictions based on the received cause code. The UE then retries the PDN connectivity procedure by sending a subsequent PDN connectivity request using the altered factor. By automatically altering the rejected factor and reattempting to establish an EPS bearer for data service without user interaction, possible permanent rejection can be avoided in case of user error or unawareness. | 04-21-2016 |
20160113054 | Method for Maintenance of Maximum Number of Bearers When Maximum Number of Bearers Reached - A method of maintaining maximum number of bearers when maximum number of bearers reached is proposed. An enhanced SM/ESM procedure is proposed to synchronize between UE and network and to determine a precise maximum bearer number for protecting network resource and improving user experience. The UE determines the maximum bearer number based on a cause code contained in an SM reject message and updates the number under various network scenarios including system change. | 04-21-2016 |
Chi-Hsien Chen, Tu-Cheng TW
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20090326853 | ELECTRONIC DEVICE AND METHOD FOR TESTING MULTIPLE FEATURES OF THE ELECTRONIC DEVICE - A method for testing multiple features of an electronic device sets a global timer and a series of feature test timers. The feature test timers are arranged in a sequence. The global timer is firstly activated. The feature test timers are then activated one by one according to the sequence and one or more features of the electronic device corresponding to each of the feature test timers are tested until the global timer times out. | 12-31-2009 |
20100241752 | PORTABLE ELECTRONIC DEVICE AND METHOD FOR DOWNLOADING A FIRMWARE LOADER FROM A HOST COMPUTER - A method for downloading a firmware loader from a host computer to a portable electronic device establishes a communication connection between the host computer and the portable electronic device. Transmission parameters between the portable electronic device and the portable electronic device are configured. The firmware loader is transmitted from the host computer to the portable electronic device according to the transmission parameters. The firmware loader is verified, where the portable electronic device obtains a start address of the firmware loader. | 09-23-2010 |
20100271884 | COMMUNICATION DEVICE AND METHOD FOR ERASING DATA FROM A COMMUNICATION DEVICE - A communication device and method for erasing data include setting erasing parameters and initializing the erasing parameters, erasing data in a target data block of the flash memory once, and calculate a current erasing count of the erased block, setting a first bit of the erased block as “0”. The communication device and method further determines whether other bits except the first bit of the erased block are all “1”, determines whether the current erasing count is less than the max erasing time if any bit except the first bit of the erased block is not “1”, and prompts an output if the current erasing count equals to the max erasing time. | 10-28-2010 |
20100274530 | SYSTEM AND METHOD FOR ANALYZING A USAGE RATE OF A CENTRAL PROCESSING UNIT IN A MOBILE DEVICE - A central processing unit (CPU) analyzing method sets a time interval and a time period for analyzing a usage rate of the CPU, reads a current time of a hardware timer in a mobile device when a thread is suspended, calculates a CPU time used by the suspended thread. The method further calculates an average time used by each thread during the time period, and divides the average time by the time period so as to obtain the usage rate of the CPU in the mobile device. | 10-28-2010 |
Chi-Hsien Chiu, Taoyuan City TW
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20140128007 | MOBILE DEVICE AND TUNABLE ANTENNA THEREIN - A mobile device includes an antenna, an ESD (Electrostatic Discharge) protection component, a plurality of branches, and a switch. The antenna is configured to transmit and receive an RF (Radio Frequency) signal. The branches provide different inductances or different capacitances, and are respectively coupled to a ground voltage terminal. The switch is coupled through the ESD protection component to the antenna, and switches between the branches according to a control signal such that the antenna is capable of operating in a plurality of frequency intervals. The ESD protection component is configured to protect the switch from being damaged. | 05-08-2014 |
Chi-Hsien Chung, New Taipei City TW
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20120281144 | VIDEO-AUDIO PLAYING SYSTEM RELATING TO 2-VIEW APPLICATION AND METHOD THEREOF - A video-audio playing system relating to 2-view application and a method thereof are provided. In the present invention, sound signals respectively corresponding to two independent image frames are captured and played in coordinating with the displaying of these two independent image frames. Accordingly, two users can respectively watch two image frames which are different and irrelevant each other in the same display, and further respectively hear sound effects of the respective image frames at the same time. | 11-08-2012 |
Chi-Hsien Hu, Taipei Hsien TW
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20110044064 | FLASH LIGHT FOR A BICYCLE WITH THE FUNCTION OF DIRECTION AND ELEVATION INDICATION - A flash light for a bicycle with the function of direction and elevation indication comprises: a casing; a ball shape compass for indication of direction; an upper side of the compass exposing out of the casing; a circuit board installed within the casing; the circuit board including a pressure sensing IC and a processor; the pressure sensing IC serving for sensing the atmosphere and converting the atmosphere into elevation; the processor being connected to the pressure sensing IC for receiving the signals from the pressure sensing IC; a display for displaying values about the elevation; a touch switch in contact with a lower side of the compass; when the compass is pressed, it will press the touch switch to actuate a power of the circuit board and thus the elements on the circuit board being actuated; and an LED lamp set installed on the lamp seat. | 02-24-2011 |
Chi-Hsien Huang, Taipei City TW
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20140347810 | HARD DISK DRIVE CASE MOUNTING STRUCTURE - A hard disk drive case mounting structure includes a case formed of a top cover shell and a bottom holder shell, an electronic system accommodated in the case, and fasteners each including a female fastening component having an annular head press-fitted in one respective vertical mounting hole at the top cover shell of the case and a split tube-like mating connection socket downwardly extended from the annular head, and a male fastening component having a flat circular head press-fitted into one respective vertical mounting hole at the bottom holder shell of the case and a retaining shank extended from the flat circular head and inserted through one respective mounting through hole at a flat frame member of the electronic system and then fastened to the split tube-like mating connection socket of the female fastening component by means of a hook block. | 11-27-2014 |
Chi-Hsien Huang, Chi-Lung City TW
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20100215838 | METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENT DEVICE - A method of manufacturing an organic electroluminescent device is provided. First, a substrate and an anode on the substrate are provided, and then, an organic electroluminescent material layer is formed on the anode. Next, a multi-layer transparent cathode is formed on the organic electroluminescent layer. The step of forming the multi-layer transparent cathode comprises performing a co-evaporation process to form a doped buffer layer comprising electron transport materials and dopant so as to distribute the dopant uniformly in the electron transport materials. | 08-26-2010 |
Chi-Hsien Huang, Tu-Cheng TW
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20100144369 | CUSTOMER PREMISES EQUIPMENT AND METHOD FOR SENDING LOCATION INFORMATION OF THE CUSTOMER PREMISES EQUIPMENT - A customer premises equipment (CPE) for sending location information of the customer premises equipment over the Internet includes a request module, a positioning module, and an address sending module. The request module is configured for determining if a physical location of the CPE needs to be sent based at least partly on a setting or a command from a user, and sending a request message to request the physical location of the CPE. The positioning module is configured for searching positioning coordinates of the CPE according to the request message, and transforming the positioning coordinates to the physical location of the CPE. The address sending module is configured for sending the physical location of the CPE over the Internet. | 06-10-2010 |
Chi-Hsien Huang, Kwei-Shan Tao-Yuan TW
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20140060740 | Plasma processing device - The invention provides a plasma processing device, wherein the upper electrode and the lower electrode are in the vacuum chamber. The chip is placed in the lower electrode. The first plate is placed between the upper electrode and the lower electrode, and the first plate includes a plurality of first voids. The second plate is placed between the first plate and the lower electrode, and the second plate includes a plurality of second voids. The high frequency power is provided by the upper electrode and the lower electrode in the vacuum chamber, and the plasma is generated between the third plate and the upper electrode. The plasma is filtered by the third void, the first void, and the second void. | 03-06-2014 |
Chi-Hsien Lin, Taichung City TW
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20090302828 | OSCILLATING SYSTEM AND ASSISTANT MEASURING CIRCUIT FOR OSCILLATOR - An assistant measuring circuit for an oscillator is provided. The oscillator provides N oscillating signals with different phases. The assistant measuring circuit includes N buffers, N reflection-type modulators, and a controller. An ith buffer among the N buffers receives and further transmits an ith oscillating signal among the N oscillating signals. An ith modulator among the N modulators has an ith signal input end, an ith signal output end, and an ith signal control end. The ith oscillating signal is transmitted to the ith signal input end through the ith buffer. The signal output ends of the N modulators are all electrically connected to a measuring end. The controller is used for providing an ith control signal to the ith signal control end. | 12-10-2009 |
20140264628 | Multi-Gate and Complementary Varactors in FinFET Process - A varactor includes at least one semiconductor fin, a first gate, and a second gate physically disconnected from the first gate. The first gate and the second gate form a first FinFET and a second FinFET, respectively, with the at least one semiconductor fin. The source and drain regions of the first FinFET and the second FinFET are interconnected to form the varactor. | 09-18-2014 |
20140368285 | VOLTAGE-CONTROLLED OSCILLATOR - An apparatus is disclosed that includes a first cross-coupled transistor pair, a second cross-coupled transistor pair, at least one capacitance unit, and an inductive unit. The first cross-coupled transistor pair and second cross-coupled transistor pair are coupled to a pair of first output nodes and a pair of second output nodes, respectively. The at least one capacitance unit is coupled to at least one of the pair of first output nodes and the pair of second output nodes. The inductive unit is coupled to the first cross-coupled transistor pair at the first output nodes and coupled to the second cross-coupled transistor pair at the second output nodes. The inductive unit generates mutual magnetic coupling between one of the first output nodes and one of the second output nodes and between the other of the first output nodes and the other of the second output nodes. | 12-18-2014 |
20140374881 | CONCENTRIC CAPACITOR STRUCTURE - A concentric capacitor structure generally comprising concentric capacitors is disclosed. Each concentric capacitor comprises a first plurality of perimeter plates formed on a first layer of a substrate and a second plurality of perimeter plates formed on a second layer of the substrate. The first plurality of perimeter plates extend in a first direction and the second plurality of perimeter plates extend in a second direction different than the first direction. A first set of the first plurality of perimeter plates is electrically coupled to a first set of the second plurality of perimeter plates and a second set of the first plurality of perimeter plates is electrically coupled to a second set of the second plurality of perimeter plates. A plurality of capacitive cross-plates are formed in the first layer such that each cross-plate overlaps least two of the second plurality of perimeter plates. | 12-25-2014 |
20150236644 | VOLTAGE-CONTROLLED OSCILLATOR - An apparatus is disclosed that includes a first cross-coupled transistor pair, a second cross-coupled transistor pair, at least one capacitance unit, and a first, second, third, and fourth inductive elements. The first cross-coupled transistor pair and second cross-coupled transistor pair are coupled to a pair of first output nodes and a pair of second output nodes, respectively. The at least one capacitance unit is coupled to at least one of the pair of first output nodes and the pair of second output nodes. The first and second inductive elements are electrically coupled to the first output nodes, respectively. The third inductive element is electrically coupled to one of the second output nodes and DC-biased and magnetically coupled to the first inductive element. The fourth inductive element is electrically coupled to the other of the second output nodes and DC-biased and magnetically coupled to the second inductive element. | 08-20-2015 |
20150364417 | INTEGRATED CIRCUIT WITH GUARD RING - An integrated circuit comprises an inductor over a substrate and a guard ring surrounding the inductor. The guard ring comprises a plurality of first metal lines extending in a first direction and a plurality of second metal lines extending in a second direction. The second metal lines of the plurality of second metal lines are each coupled with at least one first metal line of the plurality of first metal lines. The guard ring also comprises a staggered line comprising a connected subset of at least one first metal line of the plurality of first metal lines and at least one second metal line of the plurality of second metal lines. The first metal lines of the plurality of first metal lines outside of the connected subset, the second metal lines of the plurality of second metal lines outside of the connected subset, and the staggered line surround the inductor. | 12-17-2015 |
Chi-Hsien Liu, Hsinchu TW
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20080248515 | Optimizing culture medium for CD34<+> hematopoietic cell expansion - The present invention provides a method of determining the optimal composition of a serum-free, eukaryotic cell culture medium supplement, using 2-level factorial design and the deepest ascent method. The invention further provides a method of making a serum-free eukaryotic cell culture medium supplement and the generated thereof. The invention further provides a method of making a serum-free, eukaryotic cell culture medium and the medium generated thereof. The invention further provides a kit containing the medium of the invention. The invention also provides a method of expanding CD34<+> hematopoietic cells and a composition comprising CD34<+> hematopoietic cells in a serum-free, eukaryotic cell culture medium of the invention. | 10-09-2008 |
Chi-Hsien Liu, Yuanlin Township TW
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20140144980 | DYNAMIC TAG GENERATING APPARATUS AND DYNAMIC TAG GENERATING METHOD THEREOF FOR USE IN DISPLAY ARRATATUS - A dynamic tag generating apparatus and a dynamic tag generating method thereof are provided. The dynamic tag generating apparatus is disposed in a display apparatus, and the display apparatus is connected to a server. The dynamic tag generating apparatus receives tag update information from the server through the display apparatus, and updates a tag content of the display apparatus according to the tag update information. The dynamic tag generating apparatus provides the tag content to a tag analyzing apparatus so that the tag analyzing apparatus analyzes the tag content. | 05-29-2014 |
Chi-Hsien Liu, Taipei City TW
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20120220032 | OPTIMIZING CULTURE MEDIUM FOR CD34<+> HEMATOPOIETIC CELL EXPANSION - The present invention provides a method of determining the optimal composition of a serum-free, eukaryotic cell culture medium supplement, using 2-level factorial design and the steepest ascent method. The invention further provides a method of making a serum-free eukaryotic cell culture medium supplement and the generated thereof. The invention further provides a method of making a serum-free, eukaryotic cell culture medium and the medium generated thereof. The invention further provides a kit containing the medium of the invention. The invention also provides a method of expanding CD34<+> hematopoietic cells and a composition comprising CD34<+> hematopoietic cells in a serum-free, eukaryotic cell culture medium of the invention. | 08-30-2012 |
Chi-Hsien Lo, Zhubei City TW
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20140375563 | CALIBRATION SYSTEM AND CALIBRATION METHOD FOR DISPLAY DEVICE - A calibration system for a display device is provided. The calibration system includes an image signal source, a user-motion sensing module, a control module, and a calibration interface. The image source drives the display device to display a reference image and an indication icon included in the reference image. The user-motion sensing module detects a user motion and generating a corresponding sensing result. The control module controls the image signal source to move the indication icon according to the sensing result. After selecting a region to be calibrated in the reference image by the indication icon through the user-motion sensing module, a user can adjust an image characteristic parameter of the display device that corresponds to the region to be calibrated through the calibration interface. | 12-25-2014 |
Chi-Hsien Shih, Taipei Hsien TW
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20120169883 | MULTI-STREAM VIDEO SYSTEM, VIDEO MONITORING DEVICE AND MULTI-STREAM VIDEO TRANSMISSION METHOD - The invention discloses a multi-stream video system, a video monitoring device and a multi-stream video transmission method. The multi-stream video system includes at least one video capturing device and a video monitoring device. Each video capturing device is used for generating a plurality of video streams with different video specifications at the same time. The video monitoring device forms a telecommunication to each of the video capturing devices. When the video monitoring device performs an application operation, the video monitoring device selects and receives at least one video stream from each of the video capturing devices according to a video requirement of the application operation. | 07-05-2012 |
Chi-Hsien Wang, Pleasanton, CA US
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20110077912 | Hybrid Element Enabling Solid/SPH Coupling Effect - Hybrid elements that enable coupling effects between SPH particles and FEM solid are disclosed. According to one aspect of the present invention, hybrid elements are configured to facilitate coupling effect of solid element based on finite element method (FEM) and one or more corresponding particles based on smoothed particle hydrodynamics (SPH). Hybrid elements are defined in a computer aided engineering (CAE) grid model as a buffer or interface between the SPH particles and FEM solids. For example, a portion of the grid model comprises SPH particles because the likelihood of enduring large deformation, while the rest of the model comprises FEM solid elements. Hybrid elements are placed between the solids and the particles. Each hybrid element comprises two layers: solid layer and particle layer. | 03-31-2011 |
20150112651 | Bond Model For Representing Heterogeneous Material In Discrete Element Method - A bond model in DEM is disclosed. The model includes receiving initial location, volume, mass density, bulk shear moduli of discrete particles representing physical domain made of heterogeneous material; assigning an influence range to each discrete particle; establishing a plurality of bonds for connecting the discrete particles, each of the bonds is divided into first and second sub-bonds with the first sub-bond connecting to a first discrete particle and the second sub-bond connecting to a second discrete particle, the said first and second discrete particles are located within the influence range. Each discrete particle is connected to one or more sub-bonds; dividing the volume of each discrete particle into one or more sub-bonds so that one or more sub-bonds are assigned with properties that include length and cross-section area; and obtaining numerically simulated physical phenomena within the physical domain by conducting a time-marching simulation of the bonds with assigned properties. | 04-23-2015 |
Chi-Hsien Weng, New Taipei City TW
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20160086718 | TRANSFORMER STRUCTURE - A transformer structure includes a first conductive plate, a second conductive plate, a circuit board and a core assembly. The first conductive plate has a first through hole and two first pins, and the first pins are formed by bending two ends of the first conductive plate respectively. The second conductive plate is installed opposite to the first conductive plate and has a second through hole and two second pins, and second pins are formed by bending the two ends of the second conductive plate respectively. The circuit board includes a winding, a positioning portion and a third through hole. The core assembly is electromagentically coupled to the first conductive plate, the circuit board and the second conductive plate and passed through the first, second and third through holes to provide a high amperage and low-profile transformer structure. | 03-24-2016 |
Chi-Hsien Yu, Taipei TW
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20130002028 | UNINTERRUPTIBLE POWER SUPPLY HAVING AN INTEGRATED TRANSFORMER - An interruptible power supply (UPS) has a surge cancellation and electromagnetic interference (EMI) prevention device, a charger, a battery set and a power converter. The power converter has multiple power switches, an integrated transformer and a controller. An input terminal of the surge cancellation and EMI prevention device is connected with the AC mains, and an output terminal is connected with the integrated transformer. The charger is connected with the battery set. The battery set is connected with the power switches. The integrated transformer has a primary side having a first winding and a second winding serially connected. The first and second windings respectively have multiple sub-windings. The first winding is connected with the power switches. The second winding is connected with a power output terminal and shares a part of the first winding, thereby decreasing turns of the windings and reducing the size and cost of the UPS. | 01-03-2013 |