For the Inventor, By the Inventor

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Chelmsford, MA, United States of America

Sycamore Networks, Inc.

USPTO Granted Patents = 41

Forward Citations = 712

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59 inventors (with patents filed for the assignee):

Murat Azizoglu (8 out of 8 patents)

Naimish Patel (8 out of 13 patents)

Richard A Barry (7 out of 12 patents)

4. Eric Arthur Swanson (7 out of 24 patents)

5. Jianying Zhou (3 out of 18 patents)

6. Derek E Spock (3 out of 10 patents)

7. John Zyskind (3 out of 5 patents)

8. Vijayanand Vusirikala (3 out of 3 patents)

9. Raymond Yinggang Xie (3 out of 3 patents)

10. Yang Cao (2 out of 107 patents)

11. Jinghui Li (2 out of 25 patents)

12. Michael Nicolazzo (2 out of 8 patents)

13. William M Turner (2 out of 10 patents)

14. Talbot Hack (2 out of 8 patents)

15. Moshe Suberri (2 out of 8 patents)

Core Competencies:

Data Reduction

Mobile Broadband

Content Caching

Network Protection

Mesh Switching

Optical Communications

Dynamic Threshold Setting

Wavelength Division Multiplexing

Optical Amplifiers

Traffic Optimization

Signal Transmission

High Availability Systems

41 patents: Sort by Forward Citations

1. 8560552 - Method for lossless data reduction of redundant patterns (2013-10-15),

2. 8514697 - Mobile broadband packet switched traffic optimization (2013-08-20),

3. 8271610 - Distributed content caching solution for a mobile wireless network (2012-09-18),

4. 7826345 - Network span protection using span identifiers (2010-11-02),

5. 7050561 - Restoration scheme for mesh-based switching networks (2006-05-23),

6. 7012887 - Method for restoring diversely routed circuits (2006-03-14),

7. 6961525 - Method for channel balance (2005-11-01),

8. 6952405 - Coding scheme using a transition indicator for signal transmission in optical communications networks (2005-10-04),

9. 6912606 - Generic serial bus architecture (2005-06-28),

10. 6862564 - Network emulator (2005-03-01),

11. 6859468 - Method and system for mode stabilization of VCSELS using increased bias current (2005-02-22),

12. 6839871 - Method for transparent multiplexing of SONET/ SDH streams (2005-01-04),

13. 6839866 - System and method for the use of reset logic in high availability systems (2005-01-04),

14. 6826372 - Methods and apparatus for dynamic threshold setting for an optically amplified receiver (2004-11-30),

15. 6823470 - Method and apparatus for correcting data (2004-11-23),

Sycamore Networks, Inc. is a telecommunications equipment company that provides intelligent bandwidth management and multiservice access solutions. The company specializes in developing software and hardware products used by telecommunications service providers to deploy and manage next-generation networks. With a focus on innovation and reliable performance, Sycamore Networks aims to deliver advanced networking solutions for the evolving digital world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

41 Patents

#6 in Chelmsford, MA

#474 in Massachusetts

#8,153 in US

#16,205 in the World

Chelmsford, MA, United States of America

Sycamore Networks, Inc.

Forward Citations = 712

59 inventors:

Murat Azizoglu (8 out of 8 patents)

Naimish Patel (8 out of 13 patents)

Richard A Barry (7 out of 12 patents)

4. Eric Arthur Swanson (7 out of 24 patents)

5. Jianying Zhou (3 out of 18 patents)

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