Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243733 | Correct carry bit generation | Joel Page, Edwin De Angel, Lei Wang, Hong Helena Zheng, Chung-Kai Chow | 2001-06-05 |
| 6163286 | Digitally driven analog test signal generator | Axel Thomsen, Lei Wang, Dan B. Kasha | 2000-12-19 |
| 6130633 | Multibit digital to analog converter with feedback across the discrete time/continuous time interface | Axel Thomsen, Lei Wang, Dan B. Kasha | 2000-10-10 |
| 6124816 | One bit digital to analog converter with relaxed filtering requirements | Axel Thomsen, Lei Wang, Dan B. Kasha | 2000-09-26 |
| 6124814 | Digital to analog converter having improved noise and linearity performance | Axel Thomsen, Lei Wang, Dan B. Kasha | 2000-09-26 |
| 6124815 | Digital to analog converter for correcting for non-linearities in analog devices | Axel Thomsen, Lei Wang, Dan B. Kasha | 2000-09-26 |
| 6121909 | One bit digital to analog converter with feedback across the discrete time/continuous time interface | Axel Thomsen, Lei Wang, Dan B. Kasha | 2000-09-19 |
| 5739720 | Switched capacitor offset suppression | — | 1998-04-14 |
| 5732002 | Multi-rate IIR decimation and interpolation filters | Tom W. Kwan | 1998-03-24 |
| 5724037 | Data acquisition system for computed tomography scanning and related applications | — | 1998-03-03 |
| 5621345 | In-phase and quadrature sampling circuit | Norman D. Grant, Paul F. Ferguson, Jr. | 1997-04-15 |
| 5495200 | Double sampled biquad switched capacitor filter | Tom W. Kwan, Paul F. Ferguson, Jr. | 1996-02-27 |