Palo Alto, CA, United States of America

David Lieberman

This inventor holds 1 USPTO granted patent. Top assignee: Rolm Corporation. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Lieberman. Retrieved from https://idiyas.com/inventor/david-lieberman-2lxgj30j

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 69(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of David Lieberman

Introduction

David Lieberman is a notable inventor based in Palo Alto, California. He has made significant contributions to the field of telecommunications, particularly with his innovative patent related to distributed systems. His work has had a lasting impact on how communication networks operate.

Latest Patents

David Lieberman holds a patent for a "Distributed CBX system employing packet network." This invention describes a distributed CBX system that creates a virtual network between remotely located CBXs. The system allows a first CBX to interrogate a second CBX to determine the status of a called station over a packet network. If the called station is available, the second CBX can provide the number of a free incoming line, enabling the first CBX to place a call efficiently.

Career Highlights

David Lieberman has worked at Rolm Corporation, where he has been able to apply his innovative ideas in a practical setting. His contributions to the company have helped advance the technology used in communication systems. His expertise in distributed systems has positioned him as a valuable asset in the field.

Collaborations

Some of David Lieberman's coworkers include Michael D. Jabara and Charles H. Jolissaint. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective projects.

Conclusion

David Lieberman's work exemplifies the spirit of innovation in telecommunications. His patent for a distributed CBX system showcases his ability to solve complex problems in communication networks. His contributions continue to influence the industry and inspire future inventors.

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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