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Tel Aviv, Israel

Corrigent Systems Ltd.

USPTO Granted Patents = 55

EPO Patents = 2

Forward Citations = 1,157

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31 inventors (with patents filed for the assignee):

Leon Bruckman (29 out of 36 patents)

David Zelig (17 out of 22 patents)

Ronen Solomon (15 out of 32 patents)

4. Gal Mor (11 out of 12 patents)

5. Gideon Agmon (7 out of 11 patents)

6. Rafi Ram (6 out of 15 patents)

7. Uzi Khill (5 out of 5 patents)

8. Rafi Harel (5 out of 5 patents)

9. Shmuel Ilan (4 out of 4 patents)

10. Yossi Barsheshet (3 out of 9 patents)

11. Moran Roth (3 out of 3 patents)

12. Nitzan Kappel (3 out of 3 patents)

13. Zvika Menahemi (3 out of 3 patents)

14. Alex Levit (3 out of 4 patents)

15. Zeev Oster (2 out of 2 patents)

Core Competencies:

Link Aggregation

Ring Networks

Multicast Traffic

Fault Tolerance

Bandwidth Allocation

Virtual LAN Service

Traffic Engineering

Performance Monitoring

Packet Fragmentation

TDM Services

Network Protection

Embedded Software

55 patents: Sort by Forward Citations

1. 8427953 - Tunnel provisioning with link aggregation and hashing (2013-04-23),

2. 8014394 - High-speed processing of multicast content requests (2011-09-06),

3. 8009684 - High capacity ring communication network (2011-08-30),

4. 7983150 - VPLS failure protection in ring networks (2011-07-19),

5. 7974223 - Virtual private LAN service over ring networks (2011-07-05),

6. 7974202 - Tunnel provisioning with link aggregation (2011-07-05),

7. 7961755 - Efficient transport of TDM services over packet networks (2011-06-14),

8. 7916636 - Ring network aggregate rates (2011-03-29),

9. 7876673 - Prevention of frame duplication in interconnected ring networks (2011-01-25),

10. 7808931 - High capacity ring communication network (2010-10-05),

11. 7773508 - Protecting the filtering database in virtual bridges (2010-08-10),

12. 7768928 - Connectivity fault management (CFM) in networks with link aggregation group connections (2010-08-03),

13. 7697552 - MAC address scalability in interconnected rings (2010-04-13),

14. 7697532 - Frame concatenation with drop precedence assignment (2010-04-13),

15. 7697525 - Forwarding multicast traffic over link aggregation ports (2010-04-13),

Corrigent Systems Ltd. is a leading provider of advanced telecommunications solutions. With its cutting-edge technology and innovative approach, Corrigent offers a comprehensive portfolio of products and services for telecommunication service providers. The company specializes in high-speed optical networking solutions, enabling operators to deliver reliable and scalable services to their customers. Corrigent Systems Ltd. is dedicated to delivering superior performance, flexibility, and cost-effectiveness to its clients, ensuring a competitive and successful telecommunications network.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

55 Patents

#18 in Tel Aviv

#100 in Israel

#12,894 in the World

Tel Aviv, Israel

Corrigent Systems Ltd.

Forward Citations = 1,157

31 inventors:

Leon Bruckman (29 out of 36 patents)

David Zelig (17 out of 22 patents)

Ronen Solomon (15 out of 32 patents)

4. Gal Mor (11 out of 12 patents)

5. Gideon Agmon (7 out of 11 patents)

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