Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9270137 | System and method for controlling charging energy delivered to an implantable medical device | — | 2016-02-23 |
| 8174363 | Multi-transceiver RFID reader system with centralized control and frequency source | — | 2012-05-08 |
| 7346003 | Method of increasing noise immunity with a simulated preamble | Krishna Doddamane | 2008-03-18 |
| 6963295 | Method of recovering and decoding of Manchester coded data | Krishna Doddamane | 2005-11-08 |
| 6578145 | Methods and systems for securely communicating personal identification number information between a security module and a plurality of secure keypad devices | — | 2003-06-10 |
| 6313737 | Centralized transponder arbitration | Deron Wayne FREEZE | 2001-11-06 |
| 6182893 | Customer retail apparatus having multiple card reader capability | Howard Weinstein | 2001-02-06 |
| 6054940 | Keypad scanning security system | — | 2000-04-25 |