Company Filing History:

13 out of 39,238

Fujitsu Corporation

patents

1 out of 121

Fujitsu Network Communications, Inc.

patents

Years Active: 2005-2020

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10750256 - Wavelength conversion for optical path protection (2020-08-18),

2. 10469168 - Disaggregated integrated synchronous optical network and optical transport network switching system (2019-11-05),

3. 10462543 - ODU path protection in a disaggregated OTN switching system (2019-10-29),

4. 10461873 - Disaggregated hybrid optical transport network, internet protocol, and Ethernet switching system (2019-10-29),

5. 10454610 - 1+1 Ethernet fabric protection in a disaggregated optical transport network switching system (2019-10-22),

6. 10368150 - Carrying high capacity bit transparent leased line services over internet protocol/multiprotocol label switching networks (2019-07-30),

7. 10219050 - Virtual line cards in a disaggregated optical transport network switching system (2019-02-26),

8. 10178453 - Ethernet fabric protection in a disaggregated OTN switching system (2019-01-08),

9. 9942633 - Disaggregated optical transport network switching system (2018-04-10),

10. 8295204 - Method and system for dynamic assignment of network addresses in a communications network (2012-10-23),

11. 8201228 - System and method for securing a network (2012-06-12),

12. 8046445 - Methods and systems for managing network elements (2011-10-25),

13. 7706306 - Generating a path inventory for a communication network (2010-04-27),

14. 6856620 - Method and system for transporting packet-switched control traffic in an optical network (2005-02-15),

Title: The Innovative Contributions of Richard Dunsmore

Introduction

Richard Dunsmore is a notable inventor based in McKinney, TX (US), recognized for his significant contributions to optical technology. With a total of 14 patents to his name, Dunsmore has made strides in enhancing optical signal transmission and network systems. His work has been instrumental in developing solutions that improve the efficiency and reliability of optical communications.

Latest Patents

Dunsmore's latest patents showcase his expertise in optical technology. One of his notable inventions is a system for wavelength conversion for optical path protection. This system is designed to protect optical paths by enabling the exchange of optical signal traffic over multiple fiber cables while ensuring continuity in the event of interruptions. Another significant patent is for a disaggregated integrated synchronous optical network (SONET) and optical transport network (OTN) switching system. This innovative system utilizes plug-in universal modules for transceiving between OTN and Ethernet, allowing for enhanced functionality and flexibility in network operations.

Career Highlights

Throughout his career, Richard Dunsmore has worked with prominent companies in the technology sector, including Fujitsu Corporation and Fujitsu Network Communications, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in optical networking technologies.

Collaborations

Dunsmore has collaborated with talented individuals in the field, including Biaodong Cai and Rod Naphan. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in optical communications.

Conclusion

Richard Dunsmore's contributions to the field of optical technology are significant and impactful. His innovative patents and collaborations reflect his dedication to advancing optical communications. Dunsmore continues to be a key figure in the evolution of optical networking solutions.

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