Xu; Guijin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Guijin.The latest application filed is for "method for accurate distribution of time to a receiver node in an access network".

Company Profile

0.13.10

Xu; Guijin - Shenzhen CN
Xu; Guijin - Guangdong CN

*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
Method, apparatus, and system for time synchronization of XDSL Grant 10,135,602 - Xu , et al. November 20, 2	2018-11-20
Method for accurate distribution of time to a receiver node in an access network Grant 9,231,754 - Wei , et al. January 5, 2	2016-01-05
Method, apparatus, and system for time synchronization Grant 9,007,989 - Xu , et al. April 14, 2	2015-04-14
Clock synchronization method, customer premises equipment and clock synchronization system Grant 8,886,986 - Xu , et al. November 11, 2	2014-11-11
Clock synchronization method, apparatus, and system Grant 8,718,213 - Xu , et al. May 6, 2	2014-05-06
Method for Accurate Distribution of Time to a Receiver Node in an Access Network App 20140119462 - Wei; Dong ; et al.	2014-05-01
Method for accurate distribution of time to a receiver node in an access network Grant 8,670,439 - Wei , et al. March 11, 2	2014-03-11
Clock Synchronization Method, Apparatus, And System App 20130308712 - XU; Guijin ; et al.	2013-11-21
Method, Apparatus, And System For Time Synchronization App 20130223577 - Xu; Guijin ; et al.	2013-08-29
Method, Apparatus, And System For Time Synchronization Of Xdsl App 20130148710 - Xu; Guijin ; et al.	2013-06-13
Method, apparatus, and system for time synchronization of XDSL Grant 8,442,175 - Xu , et al. May 14, 2	2013-05-14
Method, apparatus, and system for time synchronization Grant 8,432,851 - Xu , et al. April 30, 2	2013-04-30
Clock Synchronization Method, Customer Premises Equipment And Clock Synchronization System App 20120311653 - Xu; Guijin ; et al.	2012-12-06
Method for Accurate Distribution of Time to a Receiver Node in an Access Network App 20120020417 - Wei; Dong ; et al.	2012-01-26
Method, Apparatus, And System For Time Synchronization Of Xdsl App 20110274149 - Xu; Guijin ; et al.	2011-11-10
Method, Apparatus, And System For Time Synchronization App 20110075685 - Xu; Guijin ; et al.	2011-03-31
Subscriber line testing system, broadband line card and broadband/narrowband telecommunication system Grant 7,804,940 - Huang , et al. September 28, 2	2010-09-28
Subscriber line testing system, broadband line card and broadband/narrowband telecommunication system App 20060176825 - Huang; Ming ; et al.	2006-08-10

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