Jay Jayapalan
29Patents
13h-index
38Co-inventors
81Inventor score
Filing activity: Mar 1, 1983 → Jul 28, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7113997B2 | Method and device for providing more accurate subscriber billing | Electricity | 244 | Expired |
| US5533019A | Packet data in an analog cellular radiotelephone system | Electricity | 169 | Expired |
| US6934751B2 | Method and device for providing more accurate subscriber device billing | Electricity | 135 | Expired |
| US4652703A | Digital voice transmission having improved echo suppression | Electricity | 82 | Expired |
| US6999759B2 | Method and apparatus for providing deferrable data services in a cellular communication system | Electricity | 66 | Expired |
| US4730313A | Access circuit diagnostics for integrated services digital network | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5440542A | Method and apparatus for multiplexing control information into a user signal stream of a CDMA cellular system | Electricity | 36 | Expired |
| US5561844A | Minimization of facsimile data loss during cellular handover | Electricity | 24 | Expired |
| US4755985A | Method and apparatus for facilitating moves and changes in a communication system | Electricity | 21 | Expired |
| US7558587B2 | System and method for dynamically selecting wireless information communication modes for a wireless communication device | Electricity | 19 | Active |
| US4835769A | Passive bus communication for | Electricity | 18 | Expired |
| US6002678A | Method of handing-off a remote unit based on overhead information start times | Electricity | 13 | Expired |
| US8625582B2 | Method and apparatus for routing a bearer path in an internet protocol multimedia subsystem based communication system | Electricity | 13 | Active |
| US7319879B2 | Method and apparatus for providing dispatch-type services in a cellular communication system | Electricity | 10 | Expired |
| US5905961A | Method and apparatus for managing remote unit increased power transmission during location | Physics | 8 | Expired |
| US7480297B2 | System and method for controlling packet data bandwidth | Electricity | 8 | Expired |
| US6882855B2 | Method and apparatus for CDMA soft handoff for dispatch group members | Electricity | 6 | Expired |
| US7908396B2 | Method and system for scheduling requests in a non-first in first out (FIFO) order in a network | Electricity | 3 | Active |
| US7466675B2 | Method and apparatus for supporting a reduced resource dormant state for packet data | Electricity | 3 | Active |
| US7734278B2 | Method and system for providing credit for participation in an ad hoc network | Electricity | 3 | Active |
| US7710987B2 | Efficient transitions between operating states in a communication network | Emerging Cross-Sectional Technologies | 3 | Active |
| US6944177B2 | Method and apparatus for providing power control for CDMA dispatch services | Electricity | 2 | Expired |
| US7945255B2 | Method and apparatus for providing deferable data services in a cellular communication system | Electricity | 2 | Active |
| US6801571B1 | Method and apparatus for optimizing data compression in a wireless digital access system | Electricity | 1 | Expired |
| US8000304B2 | System and method for determining a forward channel rate for wirelessly communicating information to a wireless communication device | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.