Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9172455 | Start frame for distributed MIMO | Maarten Menzo Wentink, Albert Van Zelst | 2015-10-27 |
| 9031044 | Power control for wireless LAN stations | Hemanth Sampath, Santosh Paul Abraham, Alok Aggarwal | 2015-05-12 |
| 8995320 | Systems and methods of using space time block codes | Sameer Vermani, Albert Van Zelst, Vincent Knowles Jones, IV, Hemanth Sampath | 2015-03-31 |
| 8964692 | Spectrum sensing of bluetooth using a sequence of energy detection measurements | Stephen Jay Shellhammer | 2015-02-24 |
| 8885551 | Multiuser scheduling in WLAN systems | Hemanth Sampath, Sameer Vermani, Santosh Paul Abraham, Albert Van Zelst | 2014-11-11 |
| 8654911 | Uplink SDMA pilot estimation | — | 2014-02-18 |
| 8498363 | Compensating for frequency offsets on a base station | Gregory Steele | 2013-07-30 |
| 8385443 | Constructing very high throughput long training field sequences | Lin Yang, Hemanth Sampath | 2013-02-26 |
| 8325644 | Mixed mode preamble design for signaling number of streams per client | Hemanth Sampath, Albert Van Zeist, Geert Arnout Awater | 2012-12-04 |
| 8306089 | Precoding technique for multiuser MIMO based on eigenmode selection and MMSE | Simone Merlin, Hemanth Sampath, Sameer Vermani | 2012-11-06 |
| 8270517 | Method and apparatus for orthogonal pilot tone mapping in multiple-in and multiple-out (MIMO) and spatial division multiple access (SDMA) systems | Albert Van Zelst | 2012-09-18 |
| 8155138 | Training sequences for very high throughput wireless communication | — | 2012-04-10 |
| 8023397 | Joint packet detection in a wireless communication system with one or more receivers | Geert Arnout Awater, James Michael Gardner, Gregory Steele | 2011-09-20 |
| 7586884 | Joint packet detection in wireless communication system with one or more receiver | Geert Arnout Awater, James Michael Gardner, Gregory Steele | 2009-09-08 |
| 7421047 | Spacetime equalization in a wireless receiver | Gregory Steele | 2008-09-02 |
| 7127013 | Spacetime equalization in a wireless receiver | Gregory Steele | 2006-10-24 |
| 7079567 | Digital modulation system using extended code set | — | 2006-07-18 |
| 6992972 | Frequency division multiplexing system with selectable rate | — | 2006-01-31 |
| 6452958 | Digital modulation system using extended code set | — | 2002-09-17 |
| 6175551 | Transmission system and method employing peak cancellation to reduce the peak-to-average power ratio | Geert Arnout Awater, Arnout Hendrik de Wild | 2001-01-16 |
| 6175550 | Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereof | — | 2001-01-16 |
| 6160510 | Delay line antenna array system and method thereof | Erik Busking | 2000-12-12 |
| 6038450 | Soft handover system for a multiple sub-carrier communication system and method thereof | Stephan ten Brink | 2000-03-14 |
| 6005840 | Complementary encoding and modulation system for use in an orthogonal frequency division multiplexing transmitter system and method thereof | Geert Arnout Awater | 1999-12-21 |
| 5692008 | Apparatus for estimating a line of sight signal propagation time using a reduced-multipath correlation function | — | 1997-11-25 |