Chan; Eric L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chan; Eric L..The latest application filed is for "procedures, apparatuses, systems, and computer programs for providing optical network channel protection".

Company Profile

2.10.15

Chan; Eric L. - Naperville IL
Chan, Eric L. - Lisle IL

*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
Systems, apparatuses, and methods for rerouting network traffic Grant 10,432,505 - Li , et al. O	2019-10-01
Procedures, Apparatuses, Systems, And Computer Programs For Providing Optical Network Channel Protection App 20190158940 - Hu; Peigang ; et al.	2019-05-23
Systems, Apparatuses, And Methods For Rerouting Network Traffic App 20190132239 - Li; Yufeng ; et al.	2019-05-02
Systems, Apparatuses, And Methods For Rerouting Network Traffic App 20180176125 - Li; Yufeng ; et al.	2018-06-21
Systems, apparatuses, and methods for rerouting network traffic Grant 9,929,939 - Li , et al. March 27, 2	2018-03-27
Procedures, Apparatuses, Systems, And Computer Programs For Providing Optical Network Channel Protection App 20170332158 - Hu; Peigang ; et al.	2017-11-16
Procedures, apparatuses, systems, and computer programs for providing optical network channel protection Grant 9,723,385 - Hu , et al. August 1, 2	2017-08-01
Method and apparatus for providing alarms in networks Grant 9,608,857 - Chan March 28, 2	2017-03-28
Apparatuses, Systems, Methods, And Computer Program Products For Add-drop Multiplexing App 20160050043 - Chan; Eric L. ; et al.	2016-02-18
Systems, Apparatuses, And Methods For Rerouting Network Traffic App 20150188803 - Li; Yufeng ; et al.	2015-07-02
Procedures, Apparatuses, Systems, And Computer Programs For Providing Optical Network Channel Protection App 20150125141 - Hu; Peigang ; et al.	2015-05-07
Method And Apparatus For Providing Alarms In Networks App 20150032834 - Chan; Eric L.	2015-01-29
Optical channel intelligently shared protection ring Grant 8,606,101 - Chan , et al. December 10, 2	2013-12-10
Optical Channel Intelligently Shared Protection Ring App 20130216215 - Chan; Eric L. ; et al.	2013-08-22
Optical channel intelligently shared protection ring Grant 8,433,191 - Chan , et al. April 30, 2	2013-04-30
Optical Channel Intelligently Shared Protection Ring App 20100232783 - Chan; Eric L. ; et al.	2010-09-16
Optical channel intelligently shared protection ring Grant 7,751,705 - Chan , et al. July 6, 2	2010-07-06
Wire emulation through a network for propagation of failure information Grant 7,663,480 - Santoro , et al. February 16, 2	2010-02-16
Method and apparatus for carrying unknown traffic over a resilient packet ring (RPR) without flooding App 20080310437 - Cheng; Weiying ; et al.	2008-12-18
Wire emulation through a network for propagation of failure information App 20080170852 - Santoro; Philip J. ; et al.	2008-07-17
Optical channel intelligently shared protection ring App 20060188251 - Chan; Eric L. ; et al.	2006-08-24
Virtual path ring protection method and apparatus App 20030142678 - Chan, Eric L. ; et al.	2003-07-31
Virtual path ring protection method and apparatus App 20010046206 - Chan, Eric L. ; et al.	2001-11-29
Virtual path ring protection method and apparatus Grant 6,301,254 - Chan , et al. October 9, 2	2001-10-09

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