Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280255 | Surgical tools and methods for delivering a neurostimulator into the pterygopalatine fossa | Tom Luhrs, Ryan Powell, Jennifer Teng | 2025-04-22 |
| 12220586 | Cardiac event sensing in an implantable medical device | Jian Cao | 2025-02-11 |
| 12137924 | Surgical system and methods | Jian Cao, Zhongping Yang | 2024-11-12 |
| 11678897 | Surgical system and methods | Jian Cao, Zhongping Yang | 2023-06-20 |
| 11559690 | Ventricular assist system and method | Jian Cao, Hai Huang | 2023-01-24 |
| 11478641 | Surgical tools and methods for delivering a neurostimulator into the pterygopalatine fossa | Tom Luhrs, Ryan Powell, Jennifer Teng | 2022-10-25 |
| 11357988 | Cardiac event sensing in an implantable medical device | Jian Cao | 2022-06-14 |
| 10744468 | System and method for feeding gas into liquid | Yeu-Chuan Simon Ho, Balazs Hunek | 2020-08-18 |
| 10576288 | Cardiac event sensing in an implantable medical device | Jian Cao | 2020-03-03 |
| 9101780 | Automatic external defibrillator for implatable cardiac defibrillator patients undergoing procedures involving electromagnetic interference | Henry R. Halperin | 2015-08-11 |
| 8973283 | System and method for solvent recovery in a batch fluidized bed process | Arup Nandi, John Fredric Billingham | 2015-03-10 |
| 8938979 | Method for lyophilization using cryogenic refrigeration system | — | 2015-01-27 |
| 8820097 | Method and system for regulating the mixture of cryogen liquid and warm gas for a controlled rate cryogenic chiller or freezing system | Yeu-Chuan Simon Ho, Ying Zhou | 2014-09-02 |
| 8794013 | Method and system for nucleation control in a controlled rate freezer (CRF) | Ying Zhou, Theodore Hall Gasteyer, III, Nigel Grinter, Yeu-Chuan Simon Ho, Robert Sever | 2014-08-05 |
| 8794012 | Method and system for controlled rate freezing of biological material | — | 2014-08-05 |
| 8015841 | Cryogenic refrigeration system for lyophilization | — | 2011-09-13 |
| 7461649 | Portable gas operating inhaler | Stephan Gamard, Bryan R. Bielec, Royce S. Fishman | 2008-12-09 |
| D556753 | Network appliance | Chaucer Chiu | 2007-12-04 |
| 7279319 | Method and apparatus for injecting oxygen into fermentation processes | — | 2007-10-09 |
| D539243 | Television | Chaucer Chiu, Lulu Ma | 2007-03-27 |
| D533147 | Receiving and sending box of TV wireless | Chaucer Chiu, Caroline Zhang | 2006-12-05 |
| 7048262 | Method and apparatus for injecting oxygen into fermentation processes | — | 2006-05-23 |
| 6622496 | External loop nonfreezing heat exchanger | Donald Leonard DeVack | 2003-09-23 |
| 6505472 | Cryogenic condensation system | Simon Ho | 2003-01-14 |
| 6500765 | Method for manufacturing dual-spacer structure | Chia-Hung Kao | 2002-12-31 |