Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8737459 | Transmitter equalizer optimization | Jian-Li Chang | 2014-05-27 |
| 7545817 | Data loop port acceleration circuit | Yung-Che Albert Shih, Robert T. Rumer | 2009-06-09 |
| 7151777 | Crosspoint switch having multicast functionality | — | 2006-12-19 |
| 6963560 | Method and system for frame and pointer alignment of SONET data channels | Edmund Cher | 2005-11-08 |
| 6515962 | Hit-less switching pointer aligner apparatus and method | Edmund Cher | 2003-02-04 |
| 6195330 | Method and system for hit-less switching | Edmund Cher | 2001-02-27 |