Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9385763 | Method and apparatus for in-channel interference cancellation | Qicai Shi, Neiyer S. Correal, Joseph P. Heck, Robert E. Stengel | 2016-07-05 |
| 9386606 | Methods and systems for embedding supplementary data channel in LTE-based communication systems | Qicai Shi, Neiyer S. Correal | 2016-07-05 |
| 9336675 | Methods and systems for presenting prioritized incident content | Trent J. Miller, Alejandro G. Blanco, Neiyer S. Correal, FABIO M. COSTA, Kenneth W. Douros +3 more | 2016-05-10 |
| 9031526 | Method and apparatus for in-channel interference cancellation | Neiyer S. Correal, Qicai Shi, Charles L. Sobchak | 2015-05-12 |
| 8837636 | Method and apparatus for out-of-channel emission suppression | Qicai Shi, Neiyer S. Correal | 2014-09-16 |
| 8798103 | Method and apparatus for a multi-antenna device that uses a single baseband filter and analog-to-digital converter | Robert E. Stengel | 2014-08-05 |
| 8467396 | Method of signal to time-spectrum channel resource mapping for wireless communication system | Qicai Shi, Neiyer S. Correal | 2013-06-18 |
| 8428632 | Dynamic allocation of spectrum sensing resources in cognitive radio networks | Zhuan Ye, Alan Bok, Neiyer S. Correal, Qicai Shi | 2013-04-23 |
| 8306561 | Targeted group scaling for enhanced distributed spectrum sensing | Neiyer S. Correal, Qicai Shi | 2012-11-06 |
| 8140017 | Signal detection in cognitive radio systems | Qicai Shi, Neiyer S. Correal, Zhuan Ye | 2012-03-20 |
| 7570927 | Decentralized wireless communication network and method having a plurality of devices | Neiyer S. Correal, Qicai Shi | 2009-08-04 |
| 7548517 | Method and apparatus for determining the location of a node in a wireless system | Neiyer S. Correal, Feng Niu, Qicai Shi | 2009-06-16 |
| 7436781 | Method and apparatus for determining the location of a node in a wireless system | Feng Niu, Jian-Cheng Huang, Qicai Shi | 2008-10-14 |
| 7388886 | Method and device for distributing communication signals | Matthew R. Perkins | 2008-06-17 |
| 7369524 | Method and apparatus for transmitting location data within a communication system | David B. Taubenheim | 2008-05-06 |
| 7362724 | Method for rigid body discovery and peer-to-peer ranging in a scatternet and communications node | Jian-Cheng Huang, Lance Hester, Yan Huang, Feng Niu, Qicai Shi | 2008-04-22 |
| 7353031 | Method for estimating the location of a wireless device in a communication network | Qicai Shi, Neiyer S. Correal, Jian-Cheng Huang | 2008-04-01 |
| 7321331 | Method and apparatus for transmitting location data within an ad-hoc communication system | Oleg Andric, Vernon Allen, Minh-Tri Pham, Kenneth D. Cornett | 2008-01-22 |
| 7317925 | Method and apparatus for determining the location of a node in a wireless system | Feng Niu, Jian-Cheng Huang | 2008-01-08 |
| 7277401 | Reduced order model node location method for multi-hop networks | Feng Niu, Qicai Shi | 2007-10-02 |
| 7274940 | Method and system for determining a location of a plurality of units using sub-divided unit groupings | Oleg Andric, Neiyer S. Correal, Jian-Cheng Huang, Feng Niu, Qicai Shi | 2007-09-25 |
| 7269138 | Distributed MAC protocol facilitating collaborative ranging in communications networks | Jian-Cheng Huang, Feng Niu, Yan Huang | 2007-09-11 |
| 7242947 | Method and apparatus for determining the location of a unit using neighbor lists | Feng Niu, Frederick L. Martin, Jian-Cheng Huang, Qicai Shi, Timothy Bancroft +1 more | 2007-07-10 |
| 7209754 | Method and apparatus for determining the location of a node in a wireless title system | Feng Niu, Qicai Shi, David B. Taubenheim | 2007-04-24 |
| 7092726 | Method and system for determining a location using a plurality of selected initial location estimates | Qicai Shi, Neiyer S. Correal, Paul E. Gorday, Feng Niu | 2006-08-15 |