Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8831675 | Method for operating a wide area network modem and a personal area network modem in a mobile communication device | Huai Y. Wang, Zaffer S. Merchant | 2014-09-09 |
| 8554271 | Method and apparatus for performing neighbor scans on a wide area network in a mobile communication device operating a personal area network | Huai Y. Wang, Zaffer S. Merchant | 2013-10-08 |
| 8054771 | Method and system for adding a new connection identifier to an existing power save class | Henri Moelard | 2011-11-08 |
| 7826419 | Method and system to improve transmission and receipt of channel descriptors | Huai Y. Wang | 2010-11-02 |
| 7801065 | Reception timing method and apparatus | Brian K. Smith, Huai Y. Wang | 2010-09-21 |
| 7801066 | Method for transitioning a wide area network modem of a mobile communication device between a power saving mode and a scan mode | Huai Y. Wang, Pieter-Paul S. Giesberts, Gerrit Hiddink, Zaffer S. Merchant, Henri Moelard | 2010-09-21 |
| 7675878 | Enhanced passive scanning | Stephen P. Emeott, Brian K. Smith, Timothy Wilson | 2010-03-09 |
| 7583643 | Enhanced passive scanning | Brian K. Smith, Timothy Wilson | 2009-09-01 |
| 7577449 | Method and system for coordinating a sleep mode wake-up time | Huai Y. Wang | 2009-08-18 |
| 7570963 | Method and system to improve efficiency of mobile station during listening interval | Huai Y. Wang | 2009-08-04 |
| 7492753 | Method for performing transactions in a wireless local area network | Nattavut Smavatkul, Ye Chen, Stephen P. Emeott, Huai Y. Wang | 2009-02-17 |
| 7468966 | Method and apparatus for performing neighbor tracking in a wireless local area network | Michael H. Baker, Stephen P. Emeott, Aparna Pandey, Brian K. Smith, Timothy Wilson | 2008-12-23 |
| 7460836 | Method and system for providing adaptive probe requests | Brian K. Smith | 2008-12-02 |
| 7426404 | Method and system for consolidating power saving classes | Huai Y. Wang | 2008-09-16 |
| 6990362 | Communication unit energy conservation apparatus and method | Jaime Andres Borras, Eryk Dutkiewicz, Raad Raad, Christopher G. Ware | 2006-01-24 |
| 6973052 | Hybrid power save delivery method in a wireless local area network for real time communication | Huai Y. Wang, Ye Chen, Stephen P. Emeott, Timothy Wilson | 2005-12-06 |
| 6917598 | Unscheduled power save delivery method in a wireless local area network for real time communication | Stephen P. Emeott, Ye Chen, Huai Y. Wang, Timothy Wilson, Nattavut Smavatkul | 2005-07-12 |
| 6772126 | Method and apparatus for transferring low bit rate digital voice messages using incremental messages | Jian-Cheng Huang, Sunil Satyamurti, Kenneth Finlon, Robert J. Schwendeman | 2004-08-03 |
| 6741554 | Method and apparatus for reliably communicating information packets in a wireless communication network | Thomas V. D'Amico, Paul E. Gorday | 2004-05-25 |
| 6691081 | Digital signal processor for processing voice messages | Jian-Cheng Huang, Kenneth Finlon | 2004-02-10 |
| 6496798 | Method and apparatus for encoding and decoding frames of voice model parameters into a low bit rate digital voice message | Jian-Cheng Huang, Sunil Satyamurti, Oleg Andric, Kenneth Finlon | 2002-12-17 |
| 6418405 | Method and apparatus for dynamic segmentation of a low bit rate digital voice message | Sunil Satyamurti, Jian-Cheng Huang, Kenneth Finlon | 2002-07-09 |
| 6418407 | Method and apparatus for pitch determination of a low bit rate digital voice message | Jian-Cheng Huang, Sunil Satyamurti, Kenneth Finlon | 2002-07-09 |
| 6370500 | Method and apparatus for non-speech activity reduction of a low bit rate digital voice message | Jian-Cheng Huang, Sunil Satyamurti, Kenneth Finlon | 2002-04-09 |
| 6064955 | Low complexity MBE synthesizer for very low bit rate voice messaging | Jian-Cheng Huang, Kenneth Finlon | 2000-05-16 |