Tung-Sheng
Tung-Sheng Chang, Taipei TW
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20140027877 | SEMICONDUCTOR STRUCTURE FOR ANTENNA SWITCHING CIRCUIT AND MANUFACTURING METHOD THEREOF - A manufacturing method for antenna switching circuit includes the following steps of: providing a GaAs wafer, which includes a capping layer; disposing an isolation layer to the GaAs wafer for forming a device area; and disposing a gate metal on the capping layer within the device area, wherein an interface between the gate metal and the capping layer forms a Schottky contact, and the Schottky contact is parallel connected with an impedance. The present invention also discloses a semiconductor structure for antenna switching circuit. | 01-30-2014 |
20140077621 | SWITCHING CIRCUIT FOR ANTENNA - A switching circuit for an antenna includes a first switching unit, a second switching unit, a third switching unit, a fourth switching unit, a first clamping unit and a second clamping unit. The first clamping unit is coupled to the first switching unit and the fourth switching unit. The first clamping unit includes a first clamping device and a first resistor, which are connected in parallel. The second clamping unit is coupled to the second switching unit and the third switching unit. The second clamping unit includes a second clamping device and a second resistor, which are connected in parallel. | 03-20-2014 |
Tung-Sheng Hsiao, New Taipei City TW
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20130207174 | SPLIT-GATE DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device includes a substrate; a storage element disposed over the substrate in a first region; a control gate disposed over the storage element; a high-k dielectric layer disposed on the substrate in a second region adjacent the first region; and a metal select gate disposed over the high-k dielectric layer and adjacent to the storage element and the control gate. | 08-15-2013 |
Tung-Sheng Kuo, Hsin Chu City TW
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20090126716 | U-SHAPED BURNER FOR GRILL - Burner for a gas grill includes an inlet section, a first straight section contiguous with the inlet section, a curved section contiguous with the first straight section, and a second straight section contiguous with the curved section and having a portion parallel to the first straight section to provide the burner with a U-shaped configuration. The curved portion has an inner side and an outer side such that the outer side has a larger radius of curvature than the inner side. The inner side of the curved portion preferably lacks apertures, and the outer side of the curved portion preferably includes apertures, such that the only exit apertures for gas being directed from the burner is through the apertures in the outer side. | 05-21-2009 |
20120024280 | Pre-Assembled Barbecue Grill - A partially assembled grill comprises a frame unit having a bottom and two sides, one side mounted to pivot on one end of the bottom so that it is folded against the bottom, and the other side mounted to pivot on the other end of the bottom and positioned generally perpendicular to the bottom, to form a partially folded frame, and a grill casing, wherein the partially folded frame unit encloses the grill casing on two adjacent perpendicular surfaces. | 02-02-2012 |
Tung-Sheng Lee, Hsinchu City TW
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20130270557 | TEST STRUCTURE FOR SEMICONDUCTOR PROCESS AND METHOD FOR MONITORING SEMICONDUCTOR PROCESS - A monitoring method of a semiconductor process includes the following steps. A semiconductor substrate is provided, and a test structure is formed thereon. The method of forming the test structure includes the following steps. A first doped region and a second doped region are formed in the semiconductor substrate, and an insulating layer is formed on the semiconductor substrate. Subsequently, a conductive layer is directly formed on the insulating layer to complete the formation of the test structure, in which the conductive layer in a floating state partially overlaps the first doped region and partially overlaps the second doped region. Then, a voltage signal is applied to the test structure and the breakdown voltage (Vbd) between the first doped region and the second doped region is measured. | 10-17-2013 |
Tung-Sheng Lin, Taoyuan County TW
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20130148518 | PACKET RECEIVER AND PACKET PROCESSING METHOD THEREOF - A packet processing method applied in a packet receiver is provided. An approximate bit rate is first determined according to time stamps of two different packets. The approximate bit rate is corrected according to a time stamp of another packet to generate a fine-tuned bit rate. According to the fine-tuned bit rate, one or more subsequent packets are read out from a buffer. The time stamp of a subsequent packet is provided according to the approximate bit rate. | 06-13-2013 |
Tung-Sheng Lin, Alhambra, CA US
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20090097589 | LOWER COMPLEXITY LAYERED MODULATION SIGNAL PROCESSOR - A method and apparatus for transmitting and receiving a coded signal having an upper layer signal and a lower layer signal is disclosed. The method comprises the steps of combining the upper layer signal and the lower layer signal, encoding the combined upper layer signal and lower layer signal, delaying the upper layer signal, modulating the delayed upper layer signal, modulating the lower layer signal, transmitting the delayed upper layer signal and transmitting the lower layer signal. The apparatus comprises an encoder, for encoding a combined upper layer signal and lower layer signal, a delay, communicatively coupled to the encoder, for delaying the upper layer signal, a first modulator, for modulating the delayed upper layer signal, a second modulator, for modulating the lower layer signal, a transmitter, communicatively coupled to the first modulator, for transmitting the delayed upper layer signal, and a second transmitter, communicatively coupled to the second modulator. | 04-16-2009 |
Tung-Sheng Lin, Hsinchu County TW
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20120254685 | READDRESSING DECODER FOR QUASI-CYCLIC LOW-DENSITY PARITY-CHECK AND METHOD THEREOF - A readdressing decoder for QC-LDPC decoding including a memory, a controller and parallel processors is provided. The memory stores a QC-LDPC matrix including sub-matrices respectively addressed with a corresponding address. The controller readdresses each of the sub-matrices into divided matrices and defines each of the divided matrices into a first address group and a second address group. The controller further respectively transmits the divided matrices of the first address group and the second address group to the parallel processors to perform correction algorithm. | 10-04-2012 |
20130215950 | APPARATUS AND METHOD FOR DETECTING SYMBOL RATE - A symbol rate detection apparatus includes an analog-to-digital converter (ADC), a coarse detection module, a mixer, a down-sampling module, and a fine detection module. The ADC converts an analog input signal to a digital input signal at an original sampling frequency. The coarse detection module estimates a carrier frequency offset and a coarse symbol rate according to the digital input signal. The mixer adjusts the frequency of the digital input signal according to the carrier frequency offset to generate a frequency-compensated signal. The fine detection module determines a fine symbol rate according to the frequency-compensated signal. | 08-22-2013 |
20140157331 | CHANNEL SCANNING METHOD FOR DIGITAL VIDEO BROADCASTING SATELLITE SIGNAL - A channel scanning method for Digital Video Broadcasting—Satellite (DVB-S) signals is provided. The method includes: scanning a radio frequency (RF) signal according to a normal frequency step; when the N | 06-05-2014 |
20140219403 | APPARATUS AND METHOD FOR ESTIMATING CHANNEL EFFECTS - An apparatus for estimating channel effects is provided. A receiving module receives first data and first reference information arriving in a first time period, second data and second reference data arriving in a second time period, and third data and third reference data arriving in a third time period. An estimation module estimates channel effects corresponding to the first and third data, and the first, second and third reference data, respectively. A coefficient calculation module performs a Wiener filter coefficient calculation on the channel effects corresponding to the first, second and third reference data to generate a set of time-domain interpolation coefficients. An interpolation module interpolates the channel effects corresponding to the first third data according to the set of time-domain interpolation coefficients to generate a channel effect corresponding to the second data. | 08-07-2014 |
20140254652 | DIGITAL BROADCASTING RECEIVING SYSTEM AND ASSOCIATED SIGNAL PROCESSING METHOD - A digital broadcasting receiving system is provided. A receiving module receives an M number of symbols each carrying an N number of subcarriers of a control signal. A converting module performs FFT on respective k | 09-11-2014 |
Tung-Sheng Lin, Claremont, CA US
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20090036086 | REDUCING SPECTRAL ROLL-OFF FACTORS TO INCREASE SPECTRAL EFFICIENCY - Systems for delivering a plurality of broadcast programs where the transmitter and receiver roll-off factors are mismatched. A system in accordance with the present invention comprises a transmitter comprising a modulator, and a plurality of receivers, each receiver in the plurality of receivers receiving the plurality of broadcast programs, each receiver in the plurality of receivers further comprising a demodulator; wherein the modulator has a first root-raised cosine filter having a first roll-off factor and each receiver has a second root-raised cosine filter having a second roll-off factor, the first roll-off factor being smaller than the second roll-off factor. | 02-05-2009 |
20090052503 | SHIFTED CHANNEL CHARACTERISTICS FOR MITIGATING CO-CHANNEL INTERFERENCE - Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises shifting a characteristic of the first signal with respect to a like characteristic of the second signal to mitigate co-channel interference, and transmitting the first signal and the second signal over different channels of the communication system. | 02-26-2009 |
20090068953 | METHODS AND APPARATUSES FOR MINIMIZING CO-CHANNEL INTERFERENCE - Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises scrambling a first frame using a first scrambling code, attaching a first header to the first frame to create the first signal, scrambling a second frame using a second scrambling code, attaching a second header to the second frame to create the second signal, and transmitting the first signal and the second signal over different channels of the communication system. | 03-12-2009 |
20090175327 | EQUALIZERS FOR LAYERED MODULATED AND OTHER SIGNALS - A method and apparatus for equalizing digital data signals is disclosed. The method comprises the steps of demodulating and decoding an input signal having input data to produce a data output, remodulating the data output to produce a training sequence including an idealized input signal, wherein the training sequence is comprised of adjacent symbols in the input data, and generating equalizer parameters from the training sequence. The apparatus comprises a demodulator (for demodulating an input signal to produce a data output), a modulator communicatively coupled to the demodulator (for remodulating the data output to produce a training sequence including an idealized input signal wherein the training sequence is comprised of adjacent symbols in the input data), and a parameter generation module communicatively coupled to the modulator (for generating equalizer parameters from the training sequence). | 07-09-2009 |
Tung-Sheng Shih, Taipei Hsien TW
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20090095161 | POROUS METAL DENUDER - A porous metal denuder has a cascade impactor to collect aerosol particles of different diameters, two porous metal discs downstream to collect basic and acidic gases, respectively, and a final filter to collect particles smaller than the cut diameter of the last stage of the cascade impactor which will penetrate the two porous metal discs. | 04-16-2009 |
Tung-Sheng Ting, New Taipei City TW
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20130227175 | ELECTRONIC DEVICES AND METHODS FOR SHARING PERIPHERAL DEVICES IN DUAL OPERATING SYSTEMS - A method for sharing peripheral devices in dual operating systems for an electronic device having at least one peripheral device is provided. The method includes: receiving a setting value for the peripheral device under the first operating system from a user; activating a second operating system; transmitting the setting value to the second operating system; and switching from the first operating system to the second operating system, wherein the second operating system sets the peripheral device with the setting value and enables the electronic device to operate under the second operating system | 08-29-2013 |
20130227269 | ELECTRONIC DEVICES AND METHODS FOR SHARING ENCRYPTION SETTINGS IN DUAL OPERATING SYSTEMS - A method for sharing encryption settings in dual operating systems is provided. The method includes: activating and operating a first operating system; receiving system encryption settings from a user by the first operating system; recording a system encryption status value of the system encryption settings; | 08-29-2013 |
20130227270 | ELECTRONIC DEVICES AND METHODS FOR SWITCHING BETWEEN DUAL OPERATING SYSTEMS - A method for switching between dual operating systems for an electronic device installed with at least two operating systems is provided. The method includes the steps of: activating and operating a first operating system, wherein the first operating system initializes at least one peripheral device; switching to and activating a second operating system; preventing the first operating system from issuing a setting command to the peripheral device when the first operating system is switched to the second operating system; and enabling the second operating system to obtain the control right of the peripheral device to initialize the peripheral device. | 08-29-2013 |
20130314336 | METHODS OF RHYTHM TOUCH UNLOCK AND RELATED ELECTRONIC DEVICE - An operating method of rhythm touch unlock is disclosed in the present invention. The operating method includes starting a rhythm touch unlock function, reading a touch signal stream, analyzing each signal event of the touch signal stream, reading a predetermined parameter from a database, comparing the touch signal stream to the predetermined parameter, and executing a corresponding operation according to a comparison. | 11-28-2013 |
20140122749 | DUAL-OPERATING-SYSTEM ARCHITECTURE FOR SHARING USB DEVICES, AND METHOD THEREOF - A dual-operating-system architecture for sharing USB apparatus in provided. The apparatus includes: a first operating system; a second operating system; a USB hub, connected to at least one USB apparatus; and a switch, for disconnecting the first operating system from the USB hub and connecting the second operating system to the USB hub for gaining control over the a least one USB apparatus when the first operating system is switched to the second operating system. | 05-01-2014 |