Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628219 | Reducing jitter in mixed-signal integrated circuit devices | — | 2003-09-30 |
| 6496129 | Segmented circuitry | Sanjay A. Patel | 2002-12-17 |
| 6456218 | Noise shaping in segmented mixed-signal circuitry | Sanjay A. Patel | 2002-09-24 |
| 6344816 | Reducing jitter in mixed-signal circuitry | — | 2002-02-05 |
| 6340939 | Switch driver circuitry having first and second output nodes with a current-voltage converter connected therebetween providing current paths of first and second directions therebetween and switching circuitry connected therewith | — | 2002-01-22 |
| 6329940 | Current switching circuitry | — | 2001-12-11 |
| 6329870 | Reference voltage generating circuitry | — | 2001-12-11 |
| 6320527 | Mixed-signal circuitry and integrated circuit devices | William George John Schofield | 2001-11-20 |
| 6317305 | Electrostatic discharge protection in semiconductor devices with reduced parasitic capacitance | — | 2001-11-13 |
| 6288668 | Analog to digital converter, encoder, and recorded data reproducing apparatus | Sanroku Tsukamoto, Kuniyoshi Kamei, Toshiaki Endo, Masaru Sawada, Hiroko Murakami | 2001-09-11 |
| 6288665 | Analog to digital converter, encoder, and recorded data reproducing apparatus | Sanroku Tsukamoto, Kuniyoshi Kamei, Toshiaki Endo, Masaru Sawada, Hiroko Murakami | 2001-09-11 |
| 6236346 | Cell array circuitry | William George John Schofield | 2001-05-22 |
| 6218974 | Data multiplexing in mixed-signal circuitry | — | 2001-04-17 |
| 6100830 | Differential switching circuitry | — | 2000-08-08 |
| 5870052 | Successive approximation type analog to digital converter with repetitive conversion cycles | Andrew David Beckett | 1999-02-09 |
| RE36014 | Voltage storage circuits | — | 1998-12-29 |
| 5442655 | DC cancellation and restoration in receiving apparatus | Dominic Charles Royce | 1995-08-15 |
| 5384570 | Voltage storage circuits | — | 1995-01-24 |
| 5105193 | Digital to analogue convertors | Alexander Vogt | 1992-04-14 |
| 4994805 | Delta sigma modulator arrangements compensated by chopper stabilization | Alexander Vogt | 1991-02-19 |
| 4972406 | Echo canceller | — | 1990-11-20 |
| 4963837 | Amplifiers | — | 1990-10-16 |