Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402836 | Method and system for calibrating sensing circuitry of an implanted medical device | Dean Andersen, Shuo Li | 2025-09-02 |
| 12113649 | Fully-differential receiver for receiving conducted communication signals | Benjamin T. Persson | 2024-10-08 |
| 11722108 | Fully-differential preamplifier | Benjamin T. Persson | 2023-08-08 |
| 11235165 | Lead impedance monitoring for an implantable medical device | Paul F. Illegems, Cliff C. Nixon | 2022-02-01 |
| 9844665 | Cardiac pacing energy enhancement | Will Heng Zhang Lui | 2017-12-19 |
| 9616240 | Systems and methods for fast discharge in pacing circuits during RF interference | Will Heng Zhang Lui | 2017-04-11 |
| 9037234 | Implantable cardiac stimulation devices, and methods of use therewith, that use assignable pace return capacitors | Christian M. Sauer, Erno H. Klaassen | 2015-05-19 |
| 8284963 | Method and apparatus for diminishing mismatch effects between switched signals | Klaus Krogsgaard | 2012-10-09 |
| 7746155 | Circuit and method for transistor turn-off with strong pulldown | — | 2010-06-29 |
| 7701194 | Methods and system for detecting DC output levels in an audio system | Cheng-Hsun Lin, Qiong Li | 2010-04-20 |
| 7339356 | Apparatus and method for controlling a power converter device | Qiong Li, Jeffrey W. Berwick | 2008-03-04 |
| 7151406 | Compensation of nonlinearity introduced by dead time in switching output stage | — | 2006-12-19 |
| 6346852 | Class-D amplifier with enhanced bandwidth | Marco Masini, Luigi Franchini | 2002-02-12 |
| 6212411 | Power supply circuit, telecommunication device and method for multiple DC slope power management | Jacob Mulder, Fransiscus J. M. Thus | 2001-04-03 |
| 6184742 | Current distribution circuit having an additional parallel DC-current sinking branch | Jacob Mulder, Fransiscus J. M. Thus | 2001-02-06 |