Issued Patents All Time
Showing 351–375 of 413 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7388845 | Multiple access wireless communications system using a multisector configuration | Frank A. Lane, Junyi Li | 2008-06-17 |
| 7386306 | Multi-carrier communications methods and apparatus | Junyi Li, Tom Richardson | 2008-06-10 |
| 7386320 | Apparatus and method for use in the multicast of traffic data in wireless multiple access communications systems | Junyi Li, Sathyadev Venkata Uppala | 2008-06-10 |
| 7379446 | Enhanced beacon signaling method and apparatus | Frank A. Lane, Junyi Li | 2008-05-27 |
| 7376172 | Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems | Junyi Li, Sathyadev Venkata Uppala | 2008-05-20 |
| 7376425 | Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system | Junyi Li, Frank A. Lane | 2008-05-20 |
| 7366200 | Beacon signaling in a wireless system | Frank A. Lane, Junyi Li | 2008-04-29 |
| 7363039 | Method of creating and utilizing diversity in multiple carrier communication system | Junyi Li, Sathyadev Venkata Uppala | 2008-04-22 |
| 7313193 | Multi–tone signal transmission methods and apparatus | — | 2007-12-25 |
| 7295509 | Signaling method in an OFDM multiple access system | Junyi Li, Sathyadev Venkata Uppala | 2007-11-13 |
| 7292868 | Apparatus and method for use in paging mode in wireless communications systems | Junyi Li, Sathyadev Venkata Uppala | 2007-11-06 |
| 7289050 | Amplification method and apparatus | Tom Richardson, Frank A. Lane | 2007-10-30 |
| 7245920 | Apparatus and method for use in allocating a channel resource in wireless multiple access communications systems | Junyi Li, Sathyadev Venkata Uppala | 2007-07-17 |
| 7233800 | Wireless terminal location using apparatus and methods employing carrier diversity | Junyi Li | 2007-06-19 |
| 7230942 | Method of downlink resource allocation in a sectorized environment | Junyi Li | 2007-06-12 |
| 7218948 | Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators | John Fan, Junyi Li | 2007-05-15 |
| 7212821 | Methods and apparatus for performing handoffs in a multi-carrier wireless communications system | Junyi Li, Frank A. Lane | 2007-05-01 |
| 7162211 | Methods and apparatus for transmitting information between a basestation and multiple mobile stations | Pramod Viswanath, David Ngar Ching Tse | 2007-01-09 |
| 7142864 | Methods and apparatus of enhancing performance in wireless communication systems | Murari Srinivasan, Junyi Li | 2006-11-28 |
| 7133354 | Synchronization techniques for a wireless system | Frank A. Lane, Junyi Li | 2006-11-07 |
| 7092353 | Carrier search methods and apparatus | Charles Stanski, Junyi Li | 2006-08-15 |
| 7069000 | Security methods for use in a wireless communications system | M. Scott Corson, Vincent Park, Sathyadev Venkata Uppala, Michaela Vanderveen | 2006-06-27 |
| 7047009 | Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system | Junyi Li, Frank A. Lane | 2006-05-16 |
| 7039370 | Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems | Junyi Li, Sundeep Rangan, Murari Srinivasan, Frank A. Lane, Prashanth Hande | 2006-05-02 |
| 7031292 | Method of scheduling regular signal transmission in a cellular wireless system | Junyi Li, Vladimir Parizhsky | 2006-04-18 |