Issued Patents All Time
Showing 25 most recent of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979580 | Coding scheme for a wireless communication system | J. Rodney Walton, Mark Wallace, Ivan Jesus Fernandez Corbaton, Naga Bhushan | 2018-05-22 |
| 9923611 | Maximum combining in broadcast OFDM systems based on multiple receive antennas | Linbo Li, Ashok Mantravadi | 2018-03-20 |
| 9668206 | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system | Rajiv Vijayan, Aamod Khandekar, Gordon Kent Walker, Murali Ramaswamy Chari | 2017-05-30 |
| 9647733 | Coding scheme for a wireless communication system | J. Rodney Walton, Mark Wallace, Ivan Fernandez, Naga Bhushan | 2017-05-09 |
| 9554319 | Channel handoff methods in wireless broadcast systems | Linbo Li, Ashok Mantravadi, Raghuraman Krishnamoorthi | 2017-01-24 |
| 9497495 | Apparatus and methods of providing and receiving venue level transmissions and services | Raghuraman Krishnamoorthi, Pankaj V. Rahate, Pankaj Jain, Devarshi Shah, Pavel A. Seliverstov +14 more | 2016-11-15 |
| 9391751 | System and method for frequency diversity | Ashok Mantravadi, Murali Ramaswamy Chari, Michael Mao Wang, Rajiv Vijayan, Raghuraman Krishnamoorthi | 2016-07-12 |
| 9354297 | Position location using phase-adjusted transmitters | Gordon Kent Walker, Krishna Kiran Mukkavilli | 2016-05-31 |
| 9319114 | Coding scheme for a wireless communication system | Nagabhushana Sindhushayana, Jay Rodney Walton, Mark Wallace, Ivan Fernandez | 2016-04-19 |
| 9246728 | System and method for frequency diversity | Michael Mao Wang, Murali Ramaswamy Chari, Ashok Mantravadi, Rajiv Vijayan, Raghuraman Krishnamoorthi | 2016-01-26 |
| 9042461 | Efficient employment of digital upsampling using IFFT in OFDM systems for simpler analog filtering | Raghuraman Krishnamoorthi, Rajiv Vijayan | 2015-05-26 |
| 9036567 | Logical channel mapping for increased utilization of transmission resources | Raghuraman Krishnamoorthi, Gordon Kent Walker | 2015-05-19 |
| 9007942 | Iterative covariance inversion based on linear receiver designs | Wanlun Zhao, Mingxi Fan, Jinghu Chen | 2015-04-14 |
| 9008700 | Methods and apparatus for position location in a wireless network | Krishna Kiran Mukkavilli, Gordon Kent Walker, Murali Ramaswamy Chari | 2015-04-14 |
| 9003243 | System and method for modulation diversity | Michael Mao Wang, Murali Ramaswamy Chari, Rajiv Vijayan | 2015-04-07 |
| 8981996 | Position location using transmitters with timing offset and phase adjustment | Gordon Kent Walker, Krishna Kiran Mukkavilli | 2015-03-17 |
| 8982832 | Wireless communication of turbo coded data with time diversity | Thomas Sun, Tao Tian, Raghuraman Krishnamoorthi, Jing Jiang | 2015-03-17 |
| 8948329 | Apparatus and methods for timing recovery in a wireless transceiver | Michael Mao Wang, Bojan Vrcelj, Rajiv Vijayan | 2015-02-03 |
| 8874998 | Power savings in hierarchically coded modulation | Gordon Kent Walker, Rajiv Vijayan, Seong Taek Chung, Murali Ramaswamy Chari | 2014-10-28 |
| 8839079 | Methods and apparatuses for saving power during transport block decoding in UMTS systems | Jinghu Chen, Wanlun Zhao, Michael Mingxi Fan, Peter J. Black, Krishna Kiran Mukkavilli +2 more | 2014-09-16 |
| 8826093 | Power saving method for coded transmission | Gordon Kent Walker, Chinnappa K. Ganapathy, Dhinakar Radhakrishnan, Rajiv Vijayan | 2014-09-02 |
| 8782112 | Methods and systems for optimal zero-forcing and MMSE frequency domain equalizers for complex and VSB signals | Wanlun Zhao | 2014-07-15 |
| 8744018 | Early termination schemes for turbo decoding in a wireless communication system | Jinghu Chen, Wanlun Zhao, Mingxi Fan, Peter J. Black | 2014-06-03 |
| 8737470 | Power savings in hierarchically coded modulation | Gordon Kent Walker, Rajiv Vijayan, Seong Taek Chung, Murali Ramaswamy Chari | 2014-05-27 |
| 8705370 | RF channel switching in broadcast OFDM systems | Linbo Li, Ashok Mantravadi, Raghuraman Krishnamoorthi | 2014-04-22 |