| 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 |