Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7884615 | Cable tester | William Lo, Yiqing Guo, Tsin-Ho Leung, Runsheng He, Eric Janofsky | 2011-02-08 |
| 7576548 | Cable tester | William Lo, Yiging Guo, Tsin-Ho Leung, Runsheng He, Eric Janofsky | 2009-08-18 |
| 7358745 | Cable tester | William Lo, Yiging Guo, Tsin-Ho Leung, Runsheng He, Eric Janofsky | 2008-04-15 |
| 7250771 | Cable tester | William Lo, Yiging Guo, Tsin-Ho Leung, Runsheng He, Eric Janofsky | 2007-07-31 |