Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7368765 | Bipolar transistors with low parasitic losses | Rajesh D. Rajavel, David H. Chow, Yakov Royter | 2008-05-06 |
| 7229874 | Method and apparatus for allowing formation of self-aligned base contacts | Rajesh D. Rajavel, Mary C. Montes | 2007-06-12 |
| 7181529 | Business to business engine and system for facilitating information interexchange using realtime data | Ranjit Bhatia, Shashi Kavi, Arvind Betrabet | 2007-02-20 |
| 7098490 | GaN DHFET | Miroslav Micovic, Paul Hashimoto, Peter W. Deelman | 2006-08-29 |
| 7043231 | System, method and apparatus for polling telecommunications nodes for real-time information | Ranjit Bhatia, Shashi Kavi, Arvind Betrabet | 2006-05-09 |
| 6884704 | Ohmic metal contact and channel protection in GaN devices using an encapsulation layer | Miroslav Micovic, Paul Hashimoto, Gary Peng, Ara K. Kurdoghlian | 2005-04-26 |
| 6852615 | Ohmic contacts for high electron mobility transistors and a method of making the same | Miroslav Micovic, Paul Hashimoto, Janna Ruth Duvall | 2005-02-08 |
| 6816720 | Call-based provisioning of mobile equipment location information | Kiran Harpanhalli | 2004-11-09 |
| 6725048 | Traffic congestion management when providing realtime information to service providers | Xiaohong Mao, Hans-Erik Van Elburg, Kiran Harpanhalli | 2004-04-20 |
| 6680236 | Ion-implantation and shallow etching to produce effective edge termination in high-voltage heterojunction bipolar transistors | Mary C. Montes | 2004-01-20 |
| 6591105 | System and method for managing access in cellular network with multiple profiles | Ranjit Bhatia | 2003-07-08 |
| 6397071 | System and method for configuring generic equipment measurement units with a mobile services switching center | Christopher H. Kingdon, Bagher R. Zadeh, Bikash Saha | 2002-05-28 |
| 6366781 | System and method for time of arrival based positioning during handover | Bagher R. Zadeh | 2002-04-02 |
| 6351644 | System, method and apparatus to prepare base transceiver station for intra-cell asynchronous positioning handover | Bagher R. Zadeh, Shahrokh Amirijoo | 2002-02-26 |
| 6198935 | System and method for time of arrival positioning measurements based upon network characteristics | Bikash Saha, Christopher H. Kingdon, Bagher R. Zadeh | 2001-03-06 |
| 6173180 | System and method of providing preferential access to subscribers of localized service areas in a radio telecommunications network | Ranjit Bhatia | 2001-01-09 |
| 6163700 | System and method for adaptive reservation of radio resources for cells belonging to localized service area | Patrick Arabie, Bagher Rouhollahzadeh, Ranjit Bhatia | 2000-12-19 |