Issued Patents All Time
Showing 76–100 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7499418 | Method and apparatus for signaling ad-hoc group of mobile units | Valentin Oprescu-Surcobe, Sean S. Kelley | 2009-03-03 |
| 7496366 | Wireless communication system capacity control facilitation method and apparatus | — | 2009-02-24 |
| 7496348 | Wireless communication network security method and system | Lena Srey, Jesus Gonzalez, Antoine S. Iskandar, Jessy Varghese | 2009-02-24 |
| 7492752 | Method and apparatus for improved channel maintenance signaling | Joseph Schumacher, Vijay Subramanian | 2009-02-17 |
| 7469149 | Method and apparatus for serially establishing a group call session | Sean S. Kelley, Hua Xu | 2008-12-23 |
| 7463881 | Method and apparatus for providing dispatch-type services in a cellular communication system | Jay Jayapalan, Philip J. Fleming | 2008-12-09 |
| 7450944 | Method and apparatus for base station synchronization | Rangsan Leelahakriengkrai, Ivan Vukovic, Fan Wang | 2008-11-11 |
| 7450975 | System and method for improving battery life of a mobile station | — | 2008-11-11 |
| 7447154 | Method to facilitate determination of a data rate | Vijay Subramanian | 2008-11-04 |
| 7447173 | Methods for transmitting data packets and supporting apparatus | — | 2008-11-04 |
| 7415041 | Method and apparatus for decoding data in a wireless communication system | — | 2008-08-19 |
| 7398100 | Method, apparatus and system for use in controlling transmission power during wireless communication | Lee M. Proctor, Robert Battin | 2008-07-08 |
| 7398096 | System and method for delay reduction via automatic target packet transmission | Ronald Crocker, James A. Marocchi | 2008-07-08 |
| 7370001 | Method and system of forecasting unscheduled component demand | — | 2008-05-06 |
| 7356000 | Method and apparatus for reducing call setup delay | Valentin Oprescu-Surcobe, Sean S. Kelley | 2008-04-08 |
| 7336966 | System and method for delay reduction in a network | Ronald Crocker, Thomas Hart | 2008-02-26 |
| 7330733 | Method and apparatus for reducing paging-related delays for anticipated target mobile stations | Ronald Crocker, Sean S. Kelley | 2008-02-12 |
| 7328035 | Method and apparatus for reducing paging-related delays | Sean S. Kelley | 2008-02-05 |
| 7319879 | Method and apparatus for providing dispatch-type services in a cellular communication system | Jay Jayapalan, Philip J. Fleming | 2008-01-15 |
| 7280480 | Method and apparatus for transmitting and receiving data | Dan Zhang, Robert Battin | 2007-10-09 |
| 7272128 | Frame selection and distribution unit (SDU) and method for dynamically managing wireless call settings | Lena Srey, Shalabh Kakkar | 2007-09-18 |
| 7242972 | Mobile communication station with three states of active, dormant, and semi-dormant having the capability of adjusting an inactivity time based on mobility indicators | — | 2007-07-10 |
| 7243149 | System and method for determining a presence state of a user | Sean S. Kelley | 2007-07-10 |
| 7239886 | Adaptive power control method for cellular systems | Jonathan Gross, Shawn W. Hogberg, Daniel R. Tayloe | 2007-07-03 |
| 7224674 | Method and apparatus for wireless data transfer with reduced delay | Sharon W. Tung, Jay Jayapalan | 2007-05-29 |