Issued Patents All Time
Showing 26–50 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8447321 | System and method for locating a wireless local area network | Kumar Balachandran, Havish Koorapaty | 2013-05-21 |
| 8331272 | Aggregation of resources over multiple frames in a TDD communication system | Havish Koorapaty, Kumar Balachandran | 2012-12-11 |
| 8259827 | Quick paging receivers in telecommunication systems | Havish Koorapaty, Kumar Balachandran | 2012-09-04 |
| 8244305 | Efficient, secure digital wireless voice telephony via selective encryption | Kumar Balachandran, Havish Koorapaty | 2012-08-14 |
| 8233428 | Using a synchronization channel to send quick paging signals | Per Ernström, Kumar Balachandran, Havish Koorapaty | 2012-07-31 |
| 8223896 | Soft bit value generation in a sequence estimator | Kambiz Zangi | 2012-07-17 |
| 8155701 | Uplink radio frames apportioned for plural multiple access technologies | Kumar Balachandran, Per Ernström, Havish Koorapaty, Kiran Thakare | 2012-04-10 |
| 8155247 | Message decoding with a priori information and soft combining | Havish Koorapaty, Kumar Balachandran | 2012-04-10 |
| 8155090 | Method and apparatus for efficient multimedia delivery in a wireless packet network | Kumar Balachandran, Tomas Frankkila | 2012-04-10 |
| 8144720 | Uplink radio resource allocation in the presence of power limited users | Havish Koorapaty, Kumar Balachandran | 2012-03-27 |
| 8098623 | Telecommunications frame structure accomodating differing formats | Kumar Balachandran, Havish Koorapaty | 2012-01-17 |
| 8031656 | Semi-persistent resource allocation method for uplink transmission in wireless packet data systems | Kumar Balachandran, Havish Koorapaty | 2011-10-04 |
| 7978788 | Method and arrangement for estimating DC offset | Dennis Hui | 2011-07-12 |
| 7899015 | Method and apparatus for resource reuse in a communication system | Gregory E. Bottomley, Jung-Fu Cheng, Havish Koorapaty | 2011-03-01 |
| 7885619 | Diversity transmission using a single power amplifier | Jung-Fu Cheng, Leonid Krasny | 2011-02-08 |
| 7848460 | Interference suppression method and apparatus | — | 2010-12-07 |
| 7796698 | Interference suppression in a multicarrier receiver | Havish Koorapaty, Kumar Balachandran | 2010-09-14 |
| 7773950 | Benign interference suppression for received signal quality estimation | Yi-Pin Eric Wang, Gregory E. Bottomley | 2010-08-10 |
| 7751838 | Method and mobile station for synchronizing to a common synchronization channel and obtaining a channel estimate | Kambiz Zangi, Kumar Balachandran | 2010-07-06 |
| 7720164 | Transmission scheme for uplink access in a FDMA system | Dennis Hui | 2010-05-18 |
| 7672667 | Broadcast-centric cellular communication system | Kambiz Zangi, Kumar Balachandran | 2010-03-02 |
| 7558533 | Parameter estimate initialization using interpolation | Carmela Cozzo, Gregory E. Bottomley | 2009-07-07 |
| 7440755 | System and method for locating a wireless local area network | Kumar Balachandran, Havish Koorapaty | 2008-10-21 |
| 7376192 | Delta modulation for channel feedback in transmit diversity wireless communication systems | Havish Koorapaty, Leonid Krasny | 2008-05-20 |
| 7366475 | Signal strength measurements in cellular telecommunication systems | — | 2008-04-29 |