Los Altos, CA, United States of America

Sidney A Gilbrech

This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: 3Com Corporation, Vpnet Technologies, Inc.. Active years: 1995-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sidney A Gilbrech. Retrieved from https://idiyas.com/inventor/sidney-a-gilbrech

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 1.0

ph-index = 2

Forward Citations = 302(Granted Patents)


Company Filing History:


Years Active: 1995-2001

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2 patents (USPTO):Explore Patents

Title: The Innovations of Sidney A. Gilbrech

Introduction

Sidney A. Gilbrech is a notable inventor based in Los Altos, California. She has made significant contributions to the field of data communications and networking. With a total of 2 patents, her work has had a lasting impact on secure virtual private networks and local area network bridging systems.

Latest Patents

Gilbrech's latest patents include an "Apparatus for implementing virtual private networks" and a "Bridge system for selectively routing frame with ordering parameter." The first patent focuses on protocols and architecture for secure virtual private networks, enabling intraenterprise data communications to be supported securely over the Internet or other public networks. This innovation allows members of a virtual private network group to exchange data that may be compressed, encrypted, and authenticated. The second patent describes an N-way bridging system for local area networks, which utilizes hardware filtering in bridge ports to transmit source routed frames. This system ensures that frames are forwarded to the appropriate bridge host processor based on input LAN and bridge identification.

Career Highlights

Throughout her career, Sidney A. Gilbrech has worked with prominent companies such as Vpnet Technologies, Inc. and 3Com Corporation. Her experience in these organizations has contributed to her expertise in networking technologies and data security.

Collaborations

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Conclusion

Sidney A. Gilbrech's contributions to the field of networking and data communications through her patents demonstrate her innovative spirit and technical expertise. Her work continues to influence the development of secure communication technologies.

Profile summary based on public USPTO records.
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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