Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528571 | Method for charging a battery using a constant current adapted to provide a constant rate of change of open circuit battery voltage | Kent Kernahan, Milton D. Ribelro, Dongsheng Zhou | 2009-05-05 |
| 6950878 | Method and apparatus for performing a software upgrade of a router while the router is online | Raymond Wai-man Kwok, Sriram Vaidyanathan | 2005-09-27 |
| 6535924 | Method and apparatus for performing a software upgrade of a router while the router is online | Raymond Wai-man Kwok, Sriram Vaidyanathan | 2003-03-18 |