Company Filing History:

5 out of 164,108

International Business Machines Corporation

Rpx Clearinghouse LLC

patents

Years Active: 1993-2015

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7 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 9065680 - Methods of establishing virtual circuits and of providing a virtual private network service through a shared network, and provider edge device for such network (2015-06-23),

2. 6912224 - Adaptive playout buffer and method for improved data communication (2005-06-28),

3. 6370610 - Apparatus for swapping input values into corresponding output values (2002-04-09),

4. 6072773 - Flow control for very bursty connections in high speed cell switching (2000-06-06),

5. 5996018 - Method and apparatus to reduce jitter and end-to-end delay for (1999-11-30),

6. 5818815 - Method and an apparatus for shaping the output traffic in a fixed length (1998-10-06),

7. 5235700 - Checkpointing mechanism for fault-tolerant systems (1993-08-10),

Title: The Innovative Mind of Francois Kermarec

Introduction

Francois Kermarec is a notable inventor based in Cagnes-sur-Mer, France. He has made significant contributions to the field of data communications, holding a total of 7 patents. His work primarily focuses on enhancing network services and improving data communication methods.

Latest Patents

Kermarec's latest patents include innovative methods for establishing virtual circuits and providing virtual private network (VPN) services through shared network infrastructures. One of his key inventions involves interconnected provider edge (PE) devices that have customer edge (CE) interfaces. This technology allows for the allocation of CE interfaces to VPN-supporting virtual LANs. The learning process he developed enables the detection of pairs of CE interfaces corresponding to a common virtual LAN, facilitating the establishment of virtual circuits for efficient frame forwarding.

Another significant patent is an adaptive playout buffer and method aimed at improving data communication. This invention manages a playout buffer in an edge node of a packet-based data communications network, such as an ATM network. It reduces end-to-end communication delays and adjusts the playout buffer filling level in response to clock speed differences, enhancing overall network performance.

Career Highlights

Throughout his career, Kermarec has worked with prominent companies, including IBM and Cisco Systems Inc. His experience in these leading technology firms has allowed him to develop and refine his innovative ideas in the field of data communications.

Collaborations

Kermarec has collaborated with notable professionals in his field, including Aline Fichou and Rene J Glaise. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.

Conclusion

Francois Kermarec's contributions to the field of data communications through his innovative patents demonstrate his expertise and commitment to enhancing network technologies. His work continues to influence the industry and pave the way for future advancements.

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