Inventor · disambiguated record
Ching-Yuh Tsay
Also filed as: TSAY CHING-YUH
29 granted patents·639 citations·filing 1990–2015
97Inventor score
Top patents by PatentIndex Score
29 records- 0191US6753913B1CMOS analog front end architecture with variable gain for digital cameras and camcordersTEXAS INSTRUMENTS INC·Filed 2000·Granted Jun 22, 2004·61 cites·10 claims
- 0288US6424283B2Segmented high speed and high resolution digital-to-analog converterTEXAS INSTRUMENTS INC·Filed 2001·Granted Jul 23, 2002·46 cites·12 claims
- 0386US6204701B1Power up detection circuitTEXAS INSTRUMENTS INC·Filed 1994·Granted Mar 20, 2001·45 cites·10 claims
- 0485US5909152ALow power CMOS crystal oscillator circuitTEXAS INSTRUMENTS INC·Filed 1998·Granted Jun 1, 1999·39 cites·11 claims
- 0584US5087834ABuffer circuit including comparison of voltage-shifted referencesTEXAS INSTRUMENTS INC·Filed 1990·Granted Feb 11, 1992·47 cites·19 claims
- 0682US6529237B1Complete CDS/PGA sample and hold amplifierTEXAS INSTRUMENTS INC·Filed 1998·Granted Mar 4, 2003·91 cites·14 claims
- 0781US5159206APower up reset circuitTSAY CHING YUH·Filed 1990·Granted Oct 27, 1992·39 cites·13 claims
- 0879US6031411ALow power substrate bias circuitTEXAS INSTRUMENTS INC·Filed 1994·Granted Feb 29, 2000·38 cites·17 claims
- 0978US6486711B1Capacitor-based exponential programmable gain amplifierTEXAS INSTRUMENTS INC·Filed 2000·Granted Nov 26, 2002·28 cites·15 claims
- 1070US6804697B2Circuit for precise measurement of the average value of the outputs of multiple circuit unit elementsTEXAS INSTRUMENTS INC·Filed 2001·Granted Oct 12, 2004·14 cites·16 claims
- 1165US5120993ASubstrate bias voltage detection circuitTEXAS INSTRUMENTS INC·Filed 1991·Granted Jun 9, 1992·23 cites·21 claims
- 1263US5338897ACoaxial shield for a semiconductor deviceTEXAS INSTRUMENTS INC·Filed 1991·Granted Aug 16, 1994·32 cites·15 claims
- 1362US10191505B2Hall sensor chip with timing controlDIODES INC·Filed 2015·Granted Jan 29, 2019·2 cites·20 claims
- 1461US8044646B2Voltage regulator with quasi floating gate pass elementTEXAS INSTRUMENTS INC·Filed 2009·Granted Oct 25, 2011·4 cites·18 claims
- 1559US6628164B2Method and apparatus for exponential gain variations with a linearly varying input codeTEXAS INSTRUMENTS INC·Filed 2002·Granted Sep 30, 2003·8 cites·20 claims
- 1659US6140949ATrimming algorithm for pipeline A/D converter using integrated non-linearity measurementTEXAS INSTRUMENTS INC·Filed 1998·Granted Oct 31, 2000·20 cites·7 claims
- 1759US6127881AMultiplier circuitTEXAS INSRUMENTS INC·Filed 1994·Granted Oct 3, 2000·18 cites·8 claims
- 1859US6060945ABurn-in reference voltage generationTEXAS INSTRUMENTS INC·Filed 1994·Granted May 9, 2000·18 cites·8 claims
- 1958US6940342B2Method and apparatus for exponential gain variations with a linearly varying input codeTEXAS INSTRUMENTS INC·Filed 2003·Granted Sep 6, 2005·7 cites·5 claims
- 2057US6150968ATrimming circuitry for pipeline A/D converterTEXAS INSTRUMENTS INC·Filed 1998·Granted Nov 21, 2000·19 cites·12 claims
- 2148US5448156ALow power voltage regulatorTEXAS INSTRUMENTS INC·Filed 1993·Granted Sep 5, 1995·11 cites·14 claims
- 2247US6239650B1Low power substrate bias circuitTEXAS INSTRUMENTS INC·Filed 1995·Granted May 29, 2001·9 cites·31 claims
- 2343US5497348ABurn-in detection circuitTEXAS INSTRUMENTS INC·Filed 1994·Granted Mar 5, 1996·9 cites·4 claims
- 2441US9252690B2Generating a coil switching signal for a brushless DC motorDiodes Incorported·Filed 2014·Granted Feb 2, 2016·0 cites·14 claims
- 2540US8810174B2Generating a coil switching signal for a brushless DC motorTSAY CHING-YUH·Filed 2011·Granted Aug 19, 2014·0 cites·20 claims
- 2636US6137342AHigh efficiency semiconductor substrate bias pumpTEXAS INSTRUMENTS INC·Filed 1994·Granted Oct 24, 2000·4 cites·13 claims
- 2732US6140861ABias pump arrangement including a signal-transition-detection circuitTEXAS INSTRUMENTS INC·Filed 1994·Granted Oct 31, 2000·4 cites·5 claims
- 2830US5420820ARAS input disable circuitTEXAS INSTRUMENTS INC·Filed 1994·Granted May 30, 1995·2 cites·10 claims
- 2922US6192430B1Innovative dual-channel serial interface circuit schemeTEXAS INSTRUMENTS INC·Filed 1998·Granted Feb 20, 2001·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →