Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947289 | Method of producing low-power switched-capacitor amplifier, circuit and a pipeline analog-to-digital converter including the same | Junjie Yang | 2015-02-03 |
| 8570999 | System and method for communications in a network | Hung C. Nguyen | 2013-10-29 |
| 7561092 | Extension of accuracy of a flash ADC by 1-bit through interpolation of comparator outputs | — | 2009-07-14 |
| 7551907 | Digital automatic gain control with parallel/serial interface for multiple antenna ultra wideband OFDM system | Catherine A. French, Ruoyang Lu, Jayesh Desai, Can Tri Nguyen, Hung C. Nguyen | 2009-06-23 |
| 7379010 | Extension of accuracy of a flash ADC by 1-bit through interpolation of comparator outputs | — | 2008-05-27 |
| 5668710 | Charge pump circuit having independent inverted and non-inverted terminals | Amado Abella Caliboso, Ali Tasdighi | 1997-09-16 |
| 5640084 | Integrated switch for selecting a fixed and an adjustable voltage reference at a low supply voltage | Ali Tasdighi | 1997-06-17 |
| 5631607 | Compact GM-control for CMOS rail-to-rail input stages by regulating the sum of the gate-source voltages constant | Johan H. Huijsing, Ronald Hogervorst | 1997-05-20 |
| 5561396 | Rail-to-rail input stages with g.sub.m -control by multiple input pairs | Ronald Hogervorst, Johan H. Huijsing | 1996-10-01 |
| 5371474 | Differential amplifier having rail-to-rail input capability and square-root current control | Roelof F. Wassenaar, Johan H. Huijsing, Remco John Wiegerink, Ron Hogervorst | 1994-12-06 |
| 5311145 | Combination driver-summing circuit for rail-to-rail differential amplifier | Johan H. Huijsing | 1994-05-10 |
| 5023481 | Totem pole circuit with additional diode coupling | Shaoan Chin, Bing Ma | 1991-06-11 |
| 4977378 | Rapid-response differential amplifier with rail-to-rail input capability | — | 1990-12-11 |