Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301193 | Pulse filter | Ruibing Zhang | 2025-05-13 |
| 12166485 | Methods and circuits for slew-rate calibration | — | 2024-12-10 |
| 11782476 | Circuits and methods for sample timing in correlated and uncorrelated signaling environments | Panduka Wijetunga, Marcial K. Chua, Srinivas Satish Babu Bamdhamravuri, Abhishek Desai, Philip Lu | 2023-10-10 |
| 10560075 | FPGA configured vector network analyzer for measuring the z parameter and s parameter models of the power distribution network in FPGA systems | — | 2020-02-11 |
| 9673972 | Phase interpolator | James Gorecki, Jiayun Zhang, Marcial K. Chua | 2017-06-06 |
| 9571077 | Dynamic update technique for phase interpolator device and method therefor | James Gorecki | 2017-02-14 |
| 9564909 | Method and circuit for delay adjustment monotonicity in a delay line | Sriram Narayan | 2017-02-07 |
| 9548726 | Slew-rate control and waveshape adjusted drivers for improving signal integrity on multi-loads transmission line interconnects | Jeffrey C. Yen | 2017-01-17 |
| 9537475 | Phase interpolator device using dynamic stop and phase code update and method therefor | — | 2017-01-03 |
| 9485086 | Phase interpolator | James Gorecki, Jiayun Zhang, Marcial K. Chua | 2016-11-01 |
| 9310432 | Method and system for measuring the impedance of the power distribution network in programmable logic device applications | — | 2016-04-12 |
| 9160345 | Phase interpolator | James Gorecki, Jiayun Zhang, Marcial K. Chua | 2015-10-13 |
| 7885361 | Method and apparatus for 0/180 degree phase detector | — | 2011-02-08 |
| 7595746 | Interpolation digital-to-analog converter | Alan Hussey | 2009-09-29 |
| 7509227 | High-speed digital multiplexer | — | 2009-03-24 |
| 7222041 | High-speed digital multiplexer | — | 2007-05-22 |
| 7123075 | Current mirror compensation using channel length modulation | — | 2006-10-17 |
| 6894552 | Low-jitter delay cell | Alan Hussey, Kuok Ling | 2005-05-17 |
| 6831473 | Ring calibration apparatus and method for automatic test equipment | — | 2004-12-14 |
| 6642707 | High-speed peaking circuit for characteristic impedance control | Alan Hussey, Gary E. Evans, Lucian Maria | 2003-11-04 |
| 6463395 | Shunt capacitance compensation structure and method for a signal channel | — | 2002-10-08 |