Category:Zhaohui Zhang of Westford MA (US)

Zhaohui Zhang of Westford MA (US)

Executive Summary

Zhaohui Zhang of Westford MA (US) is an inventor who has filed 4 patents. Their primary areas of innovation include Topology update or discovery (2 patents), Routing in software-defined topologies, e.g. routing between virtual machines (1 patents), {Virtual LANs, VLANs, e.g. virtual private networks [VPN] (LAN interconnection over a bridge based backbone (1 patents), and they have worked with companies such as Juniper Networks, Inc. (4 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

File:Zhaohui Zhang of Westford MA (US) Monthly Patent Applications.png

Technology Areas

File:Zhaohui Zhang of Westford MA (US) Top Technology Areas.png

List of Technology Areas

• H04L45/02 (Topology update or discovery): 2 patents
• H04L45/76 (Routing in software-defined topologies, e.g. routing between virtual machines): 1 patents
• H04L12/4641 ({Virtual LANs, VLANs, e.g. virtual private networks [VPN] (LAN interconnection over a bridge based backbone): 1 patents
• H04L45/32 ({Flooding (denial of service attacks): 1 patents
• H04L45/748 (using longest matching prefix): 1 patents
• H04L45/745 (Address table lookup; Address filtering): 1 patents
• H04L45/484 (using multiple routing trees): 1 patents
• H04L45/50 (using label swapping, e.g. multi-protocol label switch [MPLS]): 1 patents
• H04W40/28 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L45/566 ({Routing instructions carried by the data packet, e.g. active networks}): 1 patents
• H04L45/74 (Address processing for routing): 1 patents

Companies

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List of Companies

• Juniper Networks, Inc.: 4 patents

Collaborators

• SelvaKumar Sivaraj of Sunnyvale CA (US) (1 collaborations)
• Pavana C V (1 collaborations)
• M Ganesh Prasad (1 collaborations)
• Arda Akman of San Ramon CA (US) (1 collaborations)
• Constantine Dimitrios Polychronopoulos of Saratoga CA (US) (1 collaborations)