Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9215652 | Method and device for compensation and restoring of coverage area | Jia Beibei, Li Chen, Dajun Zhang, Guoqing Li | 2015-12-15 |
| 9203509 | Method, system, and apparatus for detecting optical power of passive optical network | — | 2015-12-01 |
| 8512221 | Automated treatment system for sleep | Kaplan Frederic Kaplan, Kenneth A. Loparo | 2013-08-20 |
| 8364121 | Method of authentication in IP multimedia subsystem | Jun Yan, Chengdong He | 2013-01-29 |
| 8331232 | Method and apparatus for improving data transmission in router fabric cards through pseudo-synchronous data switching | I-Sing Roger Niu, Russell R. Tuck, III | 2012-12-11 |
| 8089283 | Apparatus and method for high-speed determination of bioelectric electrode impedances | Richard Kaplan, Kenneth A. Loparo | 2012-01-03 |
| 7974604 | Method of authentication in IP multimedia subsystem | Jun Yan, Chengdong He | 2011-07-05 |
| 7733775 | Method and apparatus for improving data transmission in router fabric cards through pseudo-synchronous data switching | I-Sing Roger Niu, Russell R. Tuck, III | 2010-06-08 |
| 7385922 | Method and apparatus for improving data transmission in router fabric cards through pseudo-synchronous data switching | I-Sing Roger Niu, Russell R. Tuck, III | 2008-06-10 |
| 6721312 | Method and apparatus for improving data transmission in router fabric cards through pseudo-synchronous data switching | I-Sing Roger Niu, Russell R. Tuck, III | 2004-04-13 |
| 6490279 | Fast data base research and learning apparatus | Honglu Chen, Tak Tsui | 2002-12-03 |