Hu; Xu-hui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hu; Xu-hui.The latest application filed is for "zigbee network device for separately determining network parameter and assigning addresses, and address assignment method thereof".

Company Profile

0.5.7

Hu; Xu-hui - New York NY

*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
Apparatus and method for setup of optimum route using tree-topology Grant 8,331,262 - Hu , et al. December 11, 2	2012-12-11
ZigBee network device for separately determining network parameter and assigning addresses, and address assignment method thereof Grant 7,996,561 - Lee , et al. August 9, 2	2011-08-09
Method for route recovery in wireless network of tree topology Grant 7,583,592 - Park , et al. September 1, 2	2009-09-01
Multicast method in zigbee network Grant 7,564,786 - Lim , et al. July 21, 2	2009-07-21
System and method for selecting beacon transmission starting point in communication system Grant 7,450,553 - Park , et al. November 11, 2	2008-11-11
ZigBee network device for separately determining network parameter and assigning addresses, and address assignment method thereof App 20050281207 - Lee, Myung-jong ; et al.	2005-12-22
Multicast method in zigbee network App 20050180447 - Lim, Yu-jin ; et al.	2005-08-18
Efficient route update protocol for wireless sensor network App 20050157698 - Park, Jong-hun ; et al.	2005-07-21
Method for route recovery in wireless network of tree topology App 20050047390 - Park, Jong-hun ; et al.	2005-03-03
System and method for selecting beacon transmission starting point in communication system App 20050047428 - Park, Jong-hun ; et al.	2005-03-03
Routing system for establishing optimal route in wireless personal area network (WPAN) and method thereof App 20040233847 - Park, Jong-hun ; et al.	2004-11-25
Apparatus and method for setup of optimum route using tree-topology App 20040233882 - Park, Jong-hun ; et al.	2004-11-25

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