Inventor
Ching-Yuh Tsay
Inventor
Plano, TX, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Fprimary
G05FSystems for regulating electric or magnetic variables24%
G11CStatic stores19%
H03KPulse technique12%
H03GControl of amplification7%
H03MCoding7%
G06FElectric digital data processing5%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%
H04NPictorial communication, e.g. television5%
G01RMeasuring electric variables2%
G06GAnalogue computers2%
PatentTitleYear
10,191,505Hall sensor chip with timing control20199,252,690'Generating a coil switching signal for a brushless DC motor'20168,810,174'Generating a coil switching signal for a brushless DC motor'20148,044,646'Voltage regulator with quasi floating gate pass element'20116,940,342'Method and apparatus for exponential gain variations with a linearly varying input code'20056,804,697'Circuit for precise measurement of the average value of the outputs of multiple circuit unit elements'20046,753,913'CMOS analog front end architecture with variable gain for digital cameras and camcorders'20046,628,164'Method and apparatus for exponential gain variations with a linearly varying input code'20036,529,237'Complete CDS/PGA sample and hold amplifier'20036,486,711'Capacitor-based exponential programmable gain amplifier'20026,424,283'Segmented high speed and high resolution digital-to-analog converter'20026,239,650'Low power substrate bias circuit'20016,204,701'Power up detection circuit'20016,192,430'Innovative dual-channel serial interface circuit scheme'20016,150,968'Trimming circuitry for pipeline A/D converter'20006,140,861'Bias pump arrangement including a signal-transition-detection circuit'20006,140,949'Trimming algorithm for pipeline A/D converter using integrated non-linearity measurement'20006,137,342'High efficiency semiconductor substrate bias pump'20006,127,881'Multiplier circuit'20006,060,945'Burn-in reference voltage generation'20006,031,411'Low power substrate bias circuit'20005,909,152'Low power CMOS crystal oscillator circuit'19995,497,348'Burn-in detection circuit'19965,448,156'Low power voltage regulator'19955,420,820'RAS input disable circuit'19955,338,897'Coaxial shield for a semiconductor device'19945,159,206'Power up reset circuit'19925,120,993'Substrate bias voltage detection circuit'19925,087,834'Buffer circuit including comparison of voltage-shifted references'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2011Patents assigned to TEXAS INSTRUMENTS INC (24)· patent assignee history
1992Patents assigned to REDWINE DONALD J (1)· patent assignee history
1992–2001Based in Richardson, TX, US· patent location history
1992Based in Collin, TX, US· patent location history
1999–2019Based in Plano, TX, US· patent location history
2014–2019Patents assigned to DIODES INC (2)· patent assignee history
2014Patents assigned to CHI CHUAN HUNG (1)· patent assignee history
2016Patents assigned to Diodes Incorported (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 24 | 1992–2011 |
| DIODES INC | 2 | 2014–2019 |
| CHI CHUAN HUNG | 1 | 2014 |
| Diodes Incorported | 1 | 2016 |
| REDWINE DONALD J | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plano, Texas, US | 16 | 1999–2019 |
| Richardson, Texas, US | 12 | 1992–2001 |
| Collin, Texas, US | 1 | 1992 |