Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11741243 | Method for using redundant encryption to secure data in supervisory control systems | Sumitaka Matsumoto, Takafumi Nishida, Ian Sayers | 2023-08-29 |
| 11550908 | Method and apparatus for producing a machine learning system for malware prediction in low complexity sensor networks | Ian Sayers | 2023-01-10 |
| 10367794 | Method and apparatus for securing a sensor or device | Ian Sayers | 2019-07-30 |
| 7809126 | Proxy server for internet telephony | Louis R. Marascio, Adam Chaney, James Stephen Dixson, III, Robert Scott Comer | 2010-10-05 |
| 7707240 | Proxy for application server | Louis R. Marascio, Adam Chaney, James L. deCocq | 2010-04-27 |
| 7688790 | Method and apparatus for interconnecting a private cellular network to a public cellular network | Ian Sayers | 2010-03-30 |
| 7496103 | Method and apparatus for integrated wireless communications in private and public network environments | Ian Sayers | 2009-02-24 |
| 7486966 | Method and apparatus for integrated wireless communications in private and public network environments | Ian Sayers, Sheausong Yang | 2009-02-03 |
| 7469142 | Method and apparatus for inter-cell handover in wireless networks using multiple protocols | Bhavannarayana Nelakanti, Ian Sayers | 2008-12-23 |
| 6993359 | Method and apparatus for inter-cell handover in wireless networks using multiple protocols | Bhavannarayana Nelakanti, Ian Sayers | 2006-01-31 |
| 6807431 | Method and apparatus for integrated wireless communications in private and public network environments | Ian Sayers, Sheausong Yang | 2004-10-19 |
| 6729929 | Method and apparatus for controlling wireless networks | Ian Sayers, Peter K. Cripps | 2004-05-04 |
| 6687243 | Method and apparatus for integrated wireless communications in private and public network environments | Ian Sayers | 2004-02-03 |
| 6542754 | Synchronizing clock signals in wireless networks | Ian Sayers, Peter K. Cripps | 2003-04-01 |
| 6539237 | Method and apparatus for integrated wireless communications in private and public network environments | Ian Sayers, Sheausong Yang | 2003-03-25 |
| D438531 | Transceiver unit cover | Ian Sayers, Scott S. Yu | 2001-03-06 |