Issued Patents All Time
Showing 25 most recent of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394425 | Amplifier supporting full duplex (FDX) operations | John T. Chapman | 2022-07-19 |
| 11239985 | Echo cancellation in multiple port full duplex (FDX) nodes and amplifiers | John T. Chapman | 2022-02-01 |
| 10985800 | Echo cancellation to alleviate timing varying channels | John T. Chapman, Tong Liu | 2021-04-20 |
| 10965332 | Echo cancellation (EC) training for a full duplex (FDX) amplifier | — | 2021-03-30 |
| 10931328 | Upstream (US) funneling noise suppression | — | 2021-02-23 |
| 10911210 | Time division duplex (TDD) full duplex (FDX) with a remote duty cycle (DS) framer | Tong Liu, John T. Chapman | 2021-02-02 |
| 10841936 | Upstream split scheduler | John T. Chapman, Tong Liu | 2020-11-17 |
| 10797750 | System architecture for supporting digital pre-distortion and full duplex in cable network environments | John T. Chapman | 2020-10-06 |
| 10771109 | Hybrid active tap | John T. Chapman | 2020-09-08 |
| 10771106 | Proactive echo cancellation (EC) training | Tong Liu | 2020-09-08 |
| 10720961 | Digital echo cancellation with single feedback | John T. Chapman | 2020-07-21 |
| 10574356 | Virtual physical layer | John T. Chapman, Alon Bernstein | 2020-02-25 |
| 10567036 | Echo cancellation to alleviate timing varying channels | John T. Chapman, Tong Liu | 2020-02-18 |
| 10541723 | Reduce echo level by scrambling phases of echoes from multiple ports in FDX node | — | 2020-01-21 |
| 10536667 | Techniques for detecting the location of a cable modem using radio frequency channel signature and power level | Alon Bernstein | 2020-01-14 |
| 10530310 | Digital pre-distortion for an AB amplifier | John T. Chapman | 2020-01-07 |
| 10523270 | Full duplex (FDX) enhanced node | John T. Chapman, John Holobinko, Yubin Chen, John A. Ritchie, Jr., Martin Mattingly | 2019-12-31 |
| 10516435 | Detecting full duplex (FDX) amplifier cable modem (CM) attachment | John T. Chapman, Tong Liu | 2019-12-24 |
| 10476448 | Digital pre-distortion for an amplifier | John T. Chapman | 2019-11-12 |
| 10469128 | Analog echo cancellation with digital-to-analog converter noise suppression | John T. Chapman | 2019-11-05 |
| 10367631 | Front end for full duplex cable modem | John T. Chapman | 2019-07-30 |
| 10367699 | Network architecture for predictive services management in cable network environments | — | 2019-07-30 |
| 10361837 | Selective proxy to alleviate adjacent channel interference in full duplex cable network environments | — | 2019-07-23 |
| 10348554 | Hybrid fibre coaxial fault locationing in cable network environments | — | 2019-07-09 |
| 10311974 | Mobile health intelligent medical guide system and method thereof | Shuai Ding, Shanlin YANG, Xiao Sun, Wenjuan FAN, Yeqing Li +1 more | 2019-06-04 |