Liu; Yonghe

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Yonghe.The latest application filed is for "active/standby switching method system control unit and communication system".

Company Profile

0.8.11

Liu; Yonghe - Shenzhen CN
Liu; Yonghe - Dallas TX
Liu; Yonghe - Arlington TX
Liu; Yonghe - Shoreview MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Active/standby Switching Method System Control Unit And Communication System App 20120269057 - ZHAO; Hu ; et al.	2012-10-25
Virtual clear channel avoidance (CCA) mechanism for wireless communications Grant 7,680,150 - Liu , et al. March 16, 2	2010-03-16
Power saving mechanism for wireless LANs via schedule information vector Grant 7,508,781 - Liu , et al. March 24, 2	2009-03-24
System, Method and Apparatus for Asynchronous Communication in Wireless Sensor Networks App 20090059827 - Liu; Yonghe ; et al.	2009-03-05
System and method for prioritizing data transmission and transmitting scheduled wake-up times to network stations based on downlink transmission duration Grant 7,457,973 - Liu November 25, 2	2008-11-25
Power saving via physical layer address filtering in WLANs Grant 7,257,095 - Liu August 14, 2	2007-08-14
Optimal power saving scheduler for 802.11e APSD Grant 7,245,946 - Liu July 17, 2	2007-07-17
Adaptive adjustment of backoff times in wireless network communications Grant 7,209,467 - Liu , et al. April 24, 2	2007-04-24
Offline emulated input/output processor debugger Grant 7,177,791 - Crandall , et al. February 13, 2	2007-02-13
Implementing enhanced distributed coordinating function (EDCF) with a single hardware backoff counter Grant 7,133,422 - Liu , et al. November 7, 2	2006-11-07
Virtual clear channel avoidance (CCA) mechanism for wireless communications App 20050226270 - Liu, Yonghe ; et al.	2005-10-13
Hierarchical scheduling for communications systems App 20050047425 - Liu, Yonghe ; et al.	2005-03-03
Power saving via physical layer address filtering in WLANs App 20050025080 - Liu, Yonghe	2005-02-03
Optimal power saving scheduler for 802.11e APSD App 20050009578 - Liu, Yonghe	2005-01-13
Optimal power saving scheduler for schedule information vector App 20050003794 - Liu, Yonghe	2005-01-06
Power saving mechanism for wireless LANs via schedule information vector App 20040190467 - Liu, Yonghe ; et al.	2004-09-30
Adaptive adjustment of backoff times in wireless network communications App 20040100936 - Liu, Yonghe ; et al.	2004-05-27
Policing mechanism for resource limited wireless MAC processors App 20040081095 - Liu, Yonghe ; et al.	2004-04-29
Implementing enhanced distributed coordinating function (EDCF) with a single hardware backoff counter App 20030145095 - Liu, Yonghe ; et al.	2003-07-31

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