Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401488 | Dynamic timing loop gain to compensate phase interpolation nonlinearities | Fang Cai, Xin Chang, Junqing Sun | 2025-08-26 |
| 12375329 | Transitioning between signal constellations | Fang Cai, Junqing Sun | 2025-07-29 |
| 12105659 | Active cable with remote end control access | Evan Lin, Sheng-Chung Huang, Donald Barnetson | 2024-10-01 |
| 12063128 | Ethernet link extension method and device | Yifei Dai, Jeff Twombly | 2024-08-13 |
| 11942730 | Active redundant Y-cable with power sharing | Baohua Chen, Sheng-Chung Huang, Donald Barnetson | 2024-03-26 |
| 11831475 | Receiver using pseudo partial response maximum likelihood sequence detection | Yu Liao, Junqing Sun | 2023-11-28 |
| 11646959 | Active ethernet cable with broadcasting and multiplexing for data path redundancy | Calvin Fang, William J. Brennan, Jeffrey Twombly | 2023-05-09 |
| 11616576 | Onboard/co-packaged optics with transmit-side equalization | Junqing Sun | 2023-03-28 |
| 11570024 | Equalizer with perturbation effect based adaptation | Fang Cai, Junqing Sun | 2023-01-31 |
| 11451262 | Spread spectrum clock converter | Yifei Dai | 2022-09-20 |
| 11424968 | Retimer training during link speed negotiation and link training | Junqing Sun, Fang Cai, Hung-Yi Chen | 2022-08-23 |
| 11356302 | Equalizer training during link speed negotiation | Junqing Sun | 2022-06-07 |
| 11347476 | Digital filtering using combined approximate summation of partial products | Tianchen Luo, Junqing Sun | 2022-05-31 |
| 11349704 | Physical layer interface with redundant data paths | Calvin Fang, Ashwin Upadhya | 2022-05-31 |
| 11309995 | Parallel channel skew for enhanced error correction | Junqing Sun | 2022-04-19 |
| 11300613 | Systems and methods for testing jitter tolerance | Arshan Aga, Junqing Sun, James Bartenslager | 2022-04-12 |
| 11231740 | Clock recovery using between-interval timing error estimation | Fang Cai, Junqing Sun | 2022-01-25 |
| 11196592 | Equalizer with perturbation effect based adaptation | Fang Cai, Junqing Sun | 2021-12-07 |
| 11128497 | Decision feedback equalizer with fractional tap unrolling | Junqing Sun, Fang Cai, Tianchen Luo | 2021-09-21 |
| 11112459 | Scan based test design in serdes applications | Yifei Dai, Ruiqing Sun | 2021-09-07 |
| 11038602 | On-chip jitter evaluation for SerDes | Junqing Sun | 2021-06-15 |
| 11032103 | Ethernet link extension method and device | Yifei Dai, Jeff Twombly | 2021-06-08 |
| 11032111 | Serdes pre-equalizer having adaptable preset coefficient registers | Junqing Sun | 2021-06-08 |
| 11005567 | Efficient multi-mode DFE | Junqing Sun | 2021-05-11 |
| 10992501 | Eye monitor for parallelized digital equalizers | Junqing Sun | 2021-04-27 |