Derek Oxley
8Patents
5h-index
17Co-inventors
52Inventor score
Filing activity: Sep 13, 1999 → Apr 23, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6856628B1 | Method and apparatus for tunneling packets in a packet data system | Electricity | 22 | Expired |
| US6954432B1 | Method and apparatus for improving perceived signal quality of transmitted information in a full duplex wireless communication system | Electricity | 18 | Expired |
| US6768906B2 | System and technique for plane switchover in an aircraft based wireless communication system | Electricity | 11 | Expired |
| US7031273B2 | Session initiation protocol retransmission method | Electricity | 8 | Expired |
| US6904023B2 | Method and apparatus for group call services | Electricity | 6 | Expired |
| US7054641B1 | Communications system load control methods and apparatus | Electricity | 2 | Expired |
| US7711382B2 | Method for dynamic group call | Electricity | 2 | Expired |
| US7376225B2 | Method for feature transfer in a telecommunication network | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.