Piscataway, NJ, United States of America

Charles F Liebler

This inventor holds 2 USPTO granted patents. Top assignee: Bell Telephone Laboratories. Active years: 1980-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles F Liebler. Retrieved from https://idiyas.com/inventor/charles-f-liebler-kd76dc3u

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1980-1981

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2 patents (USPTO):Explore Patents

Title: The Innovative Journey of Charles F. Liebler

Introduction: Charles F. Liebler is an accomplished inventor based in Piscataway, NJ. He has made significant contributions to the field of mobile communication technology, holding two notable patents that enhance user experience and functionality. His work primarily unfolds at Bell Telephone Laboratories, a leader in telecommunication research and development.

Latest Patents: Among Liebler's latest innovations are two patents: "Enclosure for a Mobile Microphone-Transmitter Assembly" and "Mobile Microphone-Transmitter Assembly." The latter describes a sophisticated assembly that comprises a microphone and several infrared light emitting devices. This invention incorporates electrical apparatus that connects the microphone to the devices, energizing them based on user input. The design includes a mechanical structure that enables the devices to generate a substantially omnidirectional horizontal radiation pattern, ensuring clear audio capture when worn by a user.

Career Highlights: Throughout his career at Bell Telephone Laboratories, Charles F. Liebler has contributed to revolutionary advancements in communication technology. His work reflects a commitment to improving mobile audio equipment, which is crucial for enhancing communication capabilities in varying environments.

Collaborations: Liebler has had the opportunity to work alongside distinguished colleagues, including Dilipkumar B. Patel and Ronald W. Austin. Their collaboration has furthered research efforts and led to groundbreaking innovations in the communication sector.

Conclusion: Charles F. Liebler stands out in the world of innovation, with patented inventions that have paved the way for developments in mobile communication. His technical expertise and collaborative spirit at Bell Telephone Laboratories demonstrate his significant role in shaping the future of audio technology.

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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