Ou; Heidi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ou; Heidi.The latest application filed is for "distributing network path information in a network environment".

Company Profile

1.13.10

Ou; Heidi - Saratoga CA

*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
Distributing network path information in a network environment Grant 10,389,618 - Ou , et al. A	2019-08-20
Distributing Network Path Information In A Network Environment App 20180212861 - Ou; Heidi ; et al.	2018-07-26
Protocol independent multicast designated router redundancy Grant 9,992,099 - Cai , et al. June 5, 2	2018-06-05
Bandwidth utilization for equal cost multiple paths Grant 9,240,942 - Cai , et al. January 19, 2	2016-01-19
Protocol Independent Multicast Designated Router Redundancy App 20150249594 - Cai; Yiqun ; et al.	2015-09-03
Protocol independent multicast designated router redundancy Grant 9,071,546 - Cai , et al. June 30, 2	2015-06-30
Multicast data delivery over mixed multicast and non-multicast networks Grant 9,008,118 - Han , et al. April 14, 2	2015-04-14
System and method for providing a path avoidance feature in a network environment Grant 8,711,853 - Cai , et al. April 29, 2	2014-04-29
Multicast Data Delivery Over Mixed Multicast And Non-multicast Networks App 20130308637 - Han; Yongkui ; et al.	2013-11-21
Protocol independent multicast designated router redundancy App 20120294308 - Cai; Yiqun ; et al.	2012-11-22
Bandwidth utilization for equal cost multiple paths App 20120218898 - Cai; Yiqun ; et al.	2012-08-30
Network based multicast stream duplication and merging Grant 8,184,628 - Cai , et al. May 22, 2	2012-05-22
System And Method For Providing A Path Avoidance Feature In A Network Environment App 20110317695 - Cai; Yiqun ; et al.	2011-12-29
Method and system to restart IS-IS when LSP wraps Grant 8,072,907 - Luong , et al. December 6, 2	2011-12-06
Network based multicast stream duplication and merging App 20110051727 - Cai; Yiqun ; et al.	2011-03-03
Method and system for transmitting LSP fragments Grant 7,656,856 - Ou , et al. February 2, 2	2010-02-02
Method and system to restart IS-IS when LSP wraps App 20060245429 - Luong; Steven V. ; et al.	2006-11-02
Method and system for transmitting LSP fragments App 20060245372 - Ou; Heidi ; et al.	2006-11-02

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