Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375491 | Method and system for parental control of broadband devices | Xin Liu, Zijie Chen, Yanpeng Guo | 2025-07-29 |
| 8982913 | Multiple E-carrier transport over DSL | Clifton Powers, Laxman R. Anne, Manish Sharma, Joe Polland | 2015-03-17 |
| 8824273 | Crossover operation in A 1+1 protection switching environment | Manish Sharma, Joe Polland, Jun Wu | 2014-09-02 |
| 8665897 | Systems and methods for high-speed digital subscriber line software download | Joe Polland, Laxman R. Anne, Manish Sharma, Clifton Powers, Yiu Lam Chan | 2014-03-04 |
| 8547994 | Point to multipoint crosslink | Joe Polland, Manish Sharma | 2013-10-01 |
| 8462618 | Crossover operation in a 1+1 protection switching environment | Manish Sharma, Joe Polland, Jun Wu | 2013-06-11 |
| 8358584 | Port failure communication in cross-connect applications | Joe Polland, Fu-Chin Yang, Manish Sharma | 2013-01-22 |
| 8340118 | System and method for multiplexing fractional TDM frames | Clifton Powers, Laxman R. Anne, Manish Sharma, Joe Polland | 2012-12-25 |
| 8085816 | Regenerator unit | Clifton Powers, Laxman R. Anne, Manish Sharma, Joe Polland | 2011-12-27 |
| 7953108 | Media converter | Joe Polland, Manish Sharma, Rongfen Xu | 2011-05-31 |
| 7869464 | Cross-link | Joe Polland, Manish Sharma, Fu-Chin Yang | 2011-01-11 |
| 7869465 | Hybrid cross-link | Clifton Powers, Laxman R. Anne, Manish Sharma, Joe Polland | 2011-01-11 |
| 7864667 | One-good-pair operation in dual-pair mode | Clifton Powers, Laxman R. Anne, Manish Sharma, Joe Polland | 2011-01-04 |
| 7856036 | Point to multipoint crosslink | Joe Polland, Manish Sharma | 2010-12-21 |