Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8626099 | Direct conversion receiver architecture | Tao Li, Christian Holenstein, Inyup Kang, Brett C. Walker, Paul E. Peterzell +3 more | 2014-01-07 |
| 8615212 | Direct conversion receiver architecture | Tao Li, Christian Holenstein, Inyup Kang, Brett C. Walker, Paul E. Peterzell +3 more | 2013-12-24 |
| 8316185 | Cached memory system and cache controller for embedded digital signal processor | Charles E. Sakamaki, De Dzwo Hsu, Jian Wei, Richard Higgins | 2012-11-20 |
| 7949351 | Data boundary aware base station assisted position location | Qiuzhen Zou, Inyup Kang | 2011-05-24 |
| 7940844 | Video encoding and decoding techniques | King-Chung Lai, Chienchung Chang, Anthony Mauro | 2011-05-10 |
| 7873815 | Digital signal processors with configurable dual-MAC and dual-ALU | De Dzwo Hsu, Way-Shing Lee, Xufeng Chen | 2011-01-18 |
| 7769950 | Cached memory system and cache controller for embedded digital signal processor | Charles E. Sakamaki, De Dzwo Hsu, Jian Wei, Richard Higgins | 2010-08-03 |
| 7502911 | Variable length instruction fetching that retrieves second instruction in dependence upon first instruction length | Qiuzhen Zou, Jian Lin | 2009-03-10 |
| 7493131 | Velocity responsive power control | Shimman Arvind Patel, Thunyachate Ekvetchavit | 2009-02-17 |
| 7457630 | Data boundary aware base station assisted position location | Qiuzhen Zou, Inyup Kang | 2008-11-25 |
| 7366137 | Signal-to-noise estimation in wireless communication devices with receive diversity | Farrokh Abrishamkar, Brian Clarke Banister, Thunyachate Ekvetchavit | 2008-04-29 |
| 7263349 | Velocity responsive time tracking | Farrokh Abrishamkar, Roland Rick | 2007-08-28 |
| 7236177 | Processing digital video data | Yushi Tian | 2007-06-26 |
| 7116957 | Velocity responsive filtering for pilot signal reception | Andrew Kan, Stein A. Lundby, Shimman Arvind Patel | 2006-10-03 |
| 7088955 | Method and apparatus for acquiring and tracking pilots in a CDMA communication system | Raghu Narayan Challa | 2006-08-08 |
| 7076225 | Variable gain selection in direct conversion receiver | Tao Li, Christian Holenstein, Inyup Kang, Brett C. Walker, Paul E. Peterzell +3 more | 2006-07-11 |
| 7023902 | Apparatus and method for scalable offline CDMA demodulation | Ziad Mansour | 2006-04-04 |
| 7020180 | Method and apparatus for acquiring pilots over code space and frequency errors in a CDMA communication system | Raghu Narayan Challa, Serguei A. Glazko | 2006-03-28 |
| 6704555 | Apparatus and method for calibrating local oscillation frequency in wireless communications | Raghu Narayan Challa | 2004-03-09 |
| 6694291 | System and method for enhancing low frequency spectrum content of a digitized voice signal | Anthony Mauro | 2004-02-17 |
| 6665539 | Position location with low tolerance oscillator | Qiuzhen Zou | 2003-12-16 |
| 6615341 | Multiple-data bus architecture for a digital signal processor using variable-length instruction set with single instruction simultaneous control | Qiuzhen Zou, Inyup Kang, Quaeed Motiwala, Deepu John, Li Zhang +6 more | 2003-09-02 |
| 6608858 | Multipath doppler adjusted frequency tracking loop | Avneesh Agrawal, Mark Roh, Brian K. Butler, Raghu Narayan Challa | 2003-08-19 |
| 6606700 | DSP with dual-mac processor and dual-mac coprocessor | Hemant Kumar, Way-Shing Lee | 2003-08-12 |
| 6584313 | Offline page of monitoring | Brian K. Butler, Haitao Zhang, Edward G. Tiedemann, Jr., Qiuzhen Zou, Avneesh Agrawal | 2003-06-24 |