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Da-Hai Ding
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Lexington, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multicast switching in a distributed communication system
Patent number
7,974,192
Issue date
Jul 5, 2011
Avaya Inc.
Da-Hai Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, device, and method for address reporting in a distributed c...
Patent number
7,203,176
Issue date
Apr 10, 2007
Nortel Networks Limited
Sandeep P. Golikeri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decentralized management architecture for a modular communication s...
Patent number
6,981,034
Issue date
Dec 27, 2005
Nortel Networks Limited
Da-Hai Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, device, and method for address reporting in a distributed c...
Patent number
6,888,802
Issue date
May 3, 2005
Nortel Networks Limited
Sandeep P. Golikeri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and architecture for optically switching light communicat...
Patent number
6,678,437
Issue date
Jan 13, 2004
Analog Devices, Inc.
Dahong Qian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, device, and method for address management in a distributed...
Patent number
6,597,700
Issue date
Jul 22, 2003
Nortel Networks Limited
Sandeep P. Golikeri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus providing a spanning tree protocol for a data...
Patent number
6,519,231
Issue date
Feb 11, 2003
Nortel Networks Limited
Da-Hai Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Techniques for Off-Net Synchrony Group Formation
Publication number
20230409280
Publication date
Dec 21, 2023
Sonos, Inc.
Brenda Stefani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multicast switching in a distributed communication system
Publication number
20060146823
Publication date
Jul 6, 2006
Da-Hai Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, device, and method for address management in a distributed...
Publication number
20050190754
Publication date
Sep 1, 2005
Sandeep P. Golikeri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, device, and method for address reporting in a distributed c...
Publication number
20050169194
Publication date
Aug 4, 2005
Sandeep P. Golikeri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, DEVICE, AND METHOD FOR ADDRESS MANAGEMENT IN A DISTRIBUTED...
Publication number
20030067926
Publication date
Apr 10, 2003
SANDEEP K. GOLIKERI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECENTRALIZED MANAGEMENT ARCHITECTURE FOR A MODULAR COMMUNICATION S...
Publication number
20030055929
Publication date
Mar 20, 2003
DA-HAI DING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of and architecture for optically switching light communicat...
Publication number
20020141689
Publication date
Oct 3, 2002
Axiowave Networks,Inc.
Dahong Qian
G02 - OPTICS