For the Inventor, By the Inventor

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San Jose, CA, United States of America

Foundry Networks, Inc.

USPTO Granted Patents = 205

% Expired Patents = 66.3

Trademarks = 5

Forward Citations = 7,293

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115 inventors (with patents filed for the assignee):

Yuen Fai Wong (25 out of 28 patents)

Rajkumar Ramniranjan Jalan (23 out of 100 patents)

Ronak Patel (16 out of 18 patents)

4. Philip Kwan (15 out of 29 patents)

5. Andrew Zhenwen Chang (15 out of 39 patents)

6. Jordi Moncada-Elias (14 out of 17 patents)

7. Rajiv Ramanathan (13 out of 22 patents)

8. Ming G Wong (13 out of 14 patents)

9. Nitin Jain (12 out of 17 patents)

10. Ivy Pei-Shan Hsu (12 out of 26 patents)

11. Ian Edward Davis (11 out of 22 patents)

12. Yu-Mei Lin (10 out of 10 patents)

13. Ron Talmor (8 out of 26 patents)

14. Lance Arnold Visser (8 out of 26 patents)

15. Ronald W Szeto (8 out of 9 patents)

Core Competencies:

Server Load Balancing

Packet Transmission

VLAN Flooding

Data Aggregation

Network Security

Authentication Techniques

Error Control

Multicast Service

Redundant Fabric

Connection Rate Limiting

Loop Avoidance Protocol

Flow Control

205 patents: Sort by Forward Citations

1. 9584360 - Global server load balancing support for private VIP addresses (2017-02-28),

2. 9479415 - Duplicating network traffic through transparent VLAN flooding (2016-10-25),

3. 9461940 - System and method for high speed packet transmission (2016-10-04),

4. 9391888 - System and method for implementation of layer 2 redundancy protocols across multiple networks (2016-07-12),

5. 9378005 - Hitless software upgrades (2016-06-28),

6. 9338100 - Method and apparatus for aggregating input data streams (2016-05-10),

7. 9332066 - Connection rate limiting for server load balancing and transparent cache switching (2016-05-03),

8. 9294367 - Duplicating network traffic through transparent VLAN flooding (2016-03-22),

9. 9288218 - Securing an accessible computer system (2016-03-15),

10. 9231828 - Hierarchical rate color marker (2016-01-05),

11. 9141688 - Search in network management UI controls (2015-09-22),

12. 9112780 - Techniques for processing incoming failure detection protocol packets (2015-08-18),

13. 9112715 - Method and system for intelligently forwarding multicast packets (2015-08-18),

14. 9083715 - Method and apparatus for load balancing based on packet header content (2015-07-14),

15. 9049047 - Method for providing scalable multicast service in a virtual private LAN service (2015-06-02),

Company Overview

Foundry Networks, Inc., based in San Jose, California, specializes in advanced network load balancing technologies. The company focuses on enhancing network performance through innovations in server load balancing, packet transmission, and VLAN flooding. Their expertise extends to critical areas such as data aggregation, network security, and authentication techniques, ensuring robust error control and efficient multicast services. Foundry Networks is dedicated to providing solutions that optimize network infrastructure for various applications and industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

205 Patents

#64 in San Jose, CA

#441 in California

#2,020 in US

#4,139 in the World

San Jose, CA, United States of America

Foundry Networks, Inc.

Forward Citations = 7,293

115 inventors:

Yuen Fai Wong (25 out of 28 patents)

Rajkumar Ramniranjan Jalan (23 out of 100 patents)

Ronak Patel (16 out of 18 patents)

4. Philip Kwan (15 out of 29 patents)

5. Andrew Zhenwen Chang (15 out of 39 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Foundry Networks, Inc.. Retrieved from https://idiyas.com/company/foundry-networks

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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