Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7050853 | Detection of patient mortality by an implantable medical device | Richard S. Sanders | 2006-05-23 |
| 6963778 | Maximum pacing rate limiter implemented using the evoked response-T-wave interval | Douglas R. Daum, Qingsheng Zhu, Gerrard M. Carlson, Julio C. Spinelli | 2005-11-08 |
| 6772009 | Method and apparatus for adjusting the sensing threshold of a cardiac rhythm management device | Qingsheng Zhu, Laura Mepham, Jesse W. Hartley | 2004-08-03 |
| 6418343 | Method and apparatus for adjusting the sensing threshold of a cardiac rhythm management device | Qingsheng Zhu, Laura Mepham, Jesse W. Hartley | 2002-07-09 |
| 6192275 | Adaptive evoked response sensing for automatic capture verification | Qingsheng Zhu, Mark Gryzwa, Arthur L. Olive | 2001-02-20 |
| 6169921 | Autocapture determination for an implantable cardioverter defibrillator | Bruce H. KenKnight, Qingsheng Zhu | 2001-01-02 |