Inventor · disambiguated record
Tung-Tsai Liao
Also filed as: LIAO TUNG-TSAI
30 granted patents·7 pending applications·335 citations·filing 2003–2020
95Inventor score
Files withGENERALPLUS TECHNOLOGY INC18SUNPLUS TECHNOLOGY CO LTD9LIAO TUNG-TSAI7LEE KUNG-WANG1SUNPLUS TECHNOLOGY CO INC1
Top patents by PatentIndex Score
37 records- 0197US8160276B2Audio system and related method integrated with ultrasound communication functionalityLIAO TUNG-TSAI·Filed 2007·Granted Apr 17, 2012·192 cites·18 claims
- 0294US7541816B1Capacitive sensorGENERALPLUS TECHNOLOGY INC·Filed 2008·Granted Jun 2, 2009·31 cites·16 claims
- 0387US7880479B2Capacitive sensor with alternating current power immunityGENERALPLUS TECHNOLOGY INC·Filed 2007·Granted Feb 1, 2011·16 cites·5 claims
- 0480US8508300B2Circuit for thermal protection in audio power amplifier and method thereofLEE KUNG-WANG·Filed 2011·Granted Aug 13, 2013·12 cites·15 claims
- 0579US7335868B2Exposure control system and method for an image sensorSUNPLUS TECHNOLOGY CO LTD·Filed 2005·Granted Feb 26, 2008·10 cites·25 claims
- 0678US7009518B2RFID communication system and the search method thereofSUNPLUS TECHNOLOGY CO LTD·Filed 2004·Granted Mar 7, 2006·32 cites·14 claims
- 0770US8354998B2Information input panel using light emitted diode matrix with time-division multiplexingGENERALPLUS TECHNOLOGY INC·Filed 2009·Granted Jan 15, 2013·5 cites·14 claims
- 0867US9367715B2System for non-contact ID identification and ID card using the sameGENERALPLUS TECHNOLOGY INC·Filed 2014·Granted Jun 14, 2016·2 cites·12 claims
- 0966US7755614B2Motion detection system and motion detection methodSUNPLUS TECHNOLOGY CO LTD·Filed 2006·Granted Jul 13, 2010·5 cites·13 claims
- 1058US7830156B2Method for measuring velocity of conductor pressing on capacitive sensorGENERALPLUS TECHNOLOGY INC·Filed 2007·Granted Nov 9, 2010·1 cites·5 claims
- 1158US7770805B2Method for coding two dimensional optical identification with the same gray level and printing product thereofGENERALPLUS TECHNOLOGY INC·Filed 2008·Granted Aug 10, 2010·2 cites·19 claims
- 1257US7293126B2Enhanced structure of extensible time-sharing bus capable of reducing pin number, extending memory capacity, and performing I/O mapping access and block accessSUNPLUS TECHNOLOGY CO LTD·Filed 2005·Granted Nov 6, 2007·3 cites·19 claims
- 1356US7312409B2Touch pad and position detecting circuit and method thereofSUNPLUS TECHNOLOGY CO LTD·Filed 2004·Granted Dec 25, 2007·8 cites·10 claims
- 1455US9361805B2Method and system for page detection using light attenuatorsGENERALPLUS TECHNOLOGY INC·Filed 2014·Granted Jun 7, 2016·0 cites·6 claims
- 1554US7859272B2Method for measuring speed of conductor slipping through capacitive sensorGENERALPLUS TECHNOLOGY INC·Filed 2007·Granted Dec 28, 2010·2 cites·5 claims
- 1652US8665224B2Capacitance touch sensorLIAO TUNG-TSAI·Filed 2008·Granted Mar 4, 2014·2 cites·3 claims
- 1752US8368313B2Electronic candle and electronic night lampGENERALPLUS TECHNOLOGY INC·Filed 2009·Granted Feb 5, 2013·0 cites·22 claims
- 1852US6842131B1Delta-sigma modulatorSUNPLUS TECHNOLOGY CO LTD·Filed 2004·Granted Jan 11, 2005·6 cites·7 claims
- 1952US2009224698A1Visual staying display and scan method thereofLIAO TUNG-TSAI·Filed 2008·Application pending·0 cites
- 2051US8988254B2Ultra-low power wakeup circuit deviceGENERALPLUS TECHNOLOGY INC·Filed 2013·Granted Mar 24, 2015·2 cites·6 claims
- 2151US7038666B2Panel sensing device and positioning location searching method of the sameSUNPLUS TECHNOLOGY CO LTD·Filed 2003·Granted May 2, 2006·3 cites·5 claims
- 2249US7564693B2Power saving wake-up device for wireless mouseSUNPLUS TECHNOLOGY CO INC·Filed 2005·Granted Jul 21, 2009·1 cites·6 claims
- 2345US11569687B2Decoder for wireless charging transmitter and wireless charging transmitter using the sameGENERALPLUS TECHNOLOGY INC·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 2445US8098992B2Multipurpose infrared apparatus and display apparatus thereofLIAO TUNG-TSAI·Filed 2009·Granted Jan 17, 2012·0 cites·16 claims
- 2544US9166647B2Expandable device for wireless audio inputGENERALPLUS TECHNOLOGY INC·Filed 2013·Granted Oct 20, 2015·0 cites·7 claims
- 2643US2015029635A1Low cost electrical stampGENERALPLUS TECHNOLOGY INC·Filed 2014·Application pending·0 cites
- 2740US2013093700A1Touch-control communication systemLIAO TUNG-TSAI·Filed 2012·Application pending·0 cites
- 2839US8247772B2Infrared positioning apparatus and system thereofLIAO TUNG TSAI·Filed 2010·Granted Aug 21, 2012·0 cites·19 claims
- 2939US7683637B2Touch sensor with electrostatic immunity and sensing method thereofGENERALPLUS TECHNOLOGY INC·Filed 2007·Granted Mar 23, 2010·0 cites·12 claims
- 3039US7466117B2Multi-function voltage regulatorSUNPLUS TECHNOLOGY CO LTD·Filed 2007·Granted Dec 16, 2008·0 cites·6 claims
- 3138US9454276B2Apparatus with both touch sensing and electrical field sensing functions and interactive apparatus using the sameGENERALPLUS TECHNOLOGY INC·Filed 2015·Granted Sep 27, 2016·0 cites·9 claims
- 3238US7872600B2Low cost analog to digital converter and a method for converting an analog signal to a digital signalGENERALPLUS TECHNOLOGY INC·Filed 2009·Granted Jan 18, 2011·0 cites·18 claims
- 3337US2015045990A1Active three-dimensional positioning device and control system for floor-cleaning robot thereofGENERALPLUS TECHNOLOGY INC·Filed 2014·Application pending·0 cites
- 3434US2005128128A1Real-time object motion detection system and related methodSUNPLUS TECHNOLOGY CO LTD·Filed 2004·Application pending·0 cites
- 3533US2015046002A1Self-balance mobile carrierGENERALPLUS TECHNOLOGY INC·Filed 2014·Application pending·0 cites
- 3632US2011006976A1Field sequential liquid crystal display with passive matrix and driving method thereofLIAO TUNG-TSAI·Filed 2010·Application pending·0 cites
- 3731US8081774B2Circuit for eliminating pop sounds at power on and off by a moderate waveformTSAI MING-HUNG·Filed 2008·Granted Dec 20, 2011·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →