Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924699 | Signaling method in an OFDM multiple access system | Rajiv Laroia, Junyi Li | 2011-04-12 |
| 7916624 | Signaling method in an OFDM multiple access system | Rajiv Laroia, Junyi Li | 2011-03-29 |
| 7822421 | Apparatus and method for use in allocating a channel resource in wireless multiple access communications systems | Rajiv Laroia, Junyi Li | 2010-10-26 |
| 7801227 | Methods and apparatus related to composite beacon and wideband synchronization signaling | Vladimir Parizhisky, Rajiv Laroia, Alexander Leonidov, Tom Richardson, Junyi Li | 2010-09-21 |
| 7787826 | Methods and apparatus for transitioning between states | Murari Srinivasan, Pablo Anigstein, Rakesh Dugad, Rajiv Laroia, Junyi Li | 2010-08-31 |
| 7778643 | Power and timing control methods and apparatus | Rajiv Laroia, Junyi Li | 2010-08-17 |
| 7729686 | Security methods for use in a wireless communications system | M. Scott Corson, Rajiv Laroia, Vincent D. Park, Michaela Vanderveen | 2010-06-01 |
| 7668573 | Wireless timing and power control | Rajiv Laroia, Junyi Li | 2010-02-23 |
| 7623442 | Signaling method in an OFDM multiple access system | Rajiv Laroia, Junyi Li | 2009-11-24 |
| 7502623 | Apparatus and method for use in identifying presence of wireless terminals in mobile wireless communications systems | Rajiv Laroia, Junyi Li | 2009-03-10 |
| 7406058 | Methods and apparatus of transmitting user data using traffic channels | Rajiv Laroia, Junyi Li | 2008-07-29 |
| 7398111 | Methods and apparatus for operating mobile nodes in multiple states | Rajiv Laroia, Junyi Li | 2008-07-08 |
| 7392056 | Methods and apparatus for updating mobile node location information | M. Scott Corson, Rajiv Laroia, Vincent D. Park, Michaela Vanderveen | 2008-06-24 |
| 7386320 | Apparatus and method for use in the multicast of traffic data in wireless multiple access communications systems | Rajiv Laroia, Junyi Li | 2008-06-10 |
| 7376172 | Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems | Rajiv Laroia, Junyi Li | 2008-05-20 |
| 7363039 | Method of creating and utilizing diversity in multiple carrier communication system | Rajiv Laroia, Junyi Li | 2008-04-22 |
| 7295509 | Signaling method in an OFDM multiple access system | Rajiv Laroia, Junyi Li | 2007-11-13 |
| 7292868 | Apparatus and method for use in paging mode in wireless communications systems | Rajiv Laroia, Junyi Li | 2007-11-06 |
| 7245920 | Apparatus and method for use in allocating a channel resource in wireless multiple access communications systems | Rajiv Laroia, Junyi Li | 2007-07-17 |
| 7069000 | Security methods for use in a wireless communications system | M. Scott Corson, Rajiv Laroia, Vincent Park, Michaela Vanderveen | 2006-06-27 |
| 7016690 | Methods and apparatus for updating mobile node location information | M. Scott Corson, Rajiv Laroia, Vincent Park, Michaela Vanderveen | 2006-03-21 |
| 6980540 | Apparatus and method for acquiring an uplink traffic channel, in wireless communications systems | Rajiv Laroia, Junyi Li | 2005-12-27 |
| 6967936 | Uplink timing synchronization and access control for a multi-access wireless communication system | Rajiv Laroia, Junyi Li, Sundeep Rangan | 2005-11-22 |
| 6954481 | Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems | Rajiv Laroia, Junyi Li | 2005-10-11 |
| 6934539 | Apparatus and method for use in identifying presence of wireless terminals in mobile wireless communication systems | Rajiv Laroia, Junyi Li | 2005-08-23 |