Inventor
Kuok Y. Ling
Inventor
Calabasas, CA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique39%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation22%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters11%
H03FAmplifiers11%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
H03HImpedance networks, e.g. resonant circuits6%
H03MCoding6%
PatentTitleYear
6,894,552'Low-jitter delay cell'20056,819,155'High-speed duty cycle control circuit'20046,753,202'CMOS photodiode having reduced dark current and improved light sensitivity and responsivity'20046,690,242'Delay circuit with current steering output symmetry and supply voltage insensitivity'20046,686,787'High-speed fully balanced differential flip-flop with reset'20046,621,064'CMOS photodiode having reduced dark current and improved light sensitivity and responsivity'20036,512,280'Integrated CMOS structure for gate-controlled buried photodiode'20036,501,314'Programmable differential D flip-flop'20026,392,263'Integrated structure for reduced leakage and improved fill-factor in CMOS pixel'20025,977,898'Decoding scheme for a dual resistor string DAC'19995,739,726'High-speed voltage controlled oscillator having a level shifter for providing rail-to-rail output'19985,739,722'Low-voltage rail-to-rail operational amplifier'19985,650,753'Low-voltage rail-to-rail operational amplifier'19975,585,764'High-speed voltage controlled oscillator which is insensitive to changes in power supply voltage'19965,583,454'Programmable input/output driver circuit capable of operating at a variety of voltage levels and having a programmable pullup/pulldown function'19965,493,189'Soft switching scheme for driving three-phase brushless DC motor'19965,257,175'Analog control of inductive flyback voltages in a full bridge circuit'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2004Patents assigned to TEXAS INSTRUMENTS INC (8)· patent assignee history
1993Based in Webster, TX, US· patent location history
1996–1998Patents assigned to ADVANCED MICRO DEVICES INC (5)· patent assignee history
1996–1998Based in Austin, TX, US· patent location history
1996Based in Coppell, TX, US· patent location history
1999–2004Based in Plano, TX, US· patent location history
2002–2005Patents assigned to TERADYNE INC (3)· patent assignee history
2002–2005Based in Calabasas, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 8 | 1993–2004 |
| ADVANCED MICRO DEVICES INC | 5 | 1996–1998 |
| TERADYNE INC | 3 | 2002–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Calabasas, California, US | 5 | 2002–2005 |
| Plano, Texas, US | 5 | 1999–2004 |
| Austin, Texas, US | 5 | 1996–1998 |
| Coppell, Texas, US | 1 | 1996 |
| Webster, Texas, US | 1 | 1993 |