Monte Sereno, CA, United States of America

Charles L Cranshaw

This inventor holds 1 USPTO granted patent. Top assignee: Photonics Corporation. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles L Cranshaw. Retrieved from https://idiyas.com/inventor/charles-l-cranshaw

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 = 5.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovations of Charles L. Cranshaw

Introduction

Charles L. Cranshaw is an accomplished inventor based in Monte Sereno, California. He is known for his innovative contributions to technology, particularly in the field of communication systems. With a focus on enhancing connectivity, Cranshaw has developed solutions that address the needs of modern networking.

Latest Patents

One of Cranshaw's notable inventions is the infrared network transceiver apparatus. This invention serves as an illumination transmitter that projects a signal onto a planar reflective surface, such as the ceiling of an open office environment. The transmitter is equipped with multiple illumination sources, preferably infrared LEDs, arranged in a line with a predetermined orientation to the planar surface. This design allows for effective communication between computers in a local area network (LAN) by enabling multiple transmitters to work in conjunction with infrared receivers. The transmitter also includes mechanisms to maintain the orientation between the planar surface and the line, ensuring that the illumination spot remains focused and effective.

Career Highlights

Cranshaw's career is marked by his dedication to advancing technology through innovative inventions. His work has significantly contributed to the development of communication systems that enhance connectivity in various environments. He is currently associated with Photonics Corporation, where he continues to push the boundaries of technology.

Collaborations

Throughout his career, Cranshaw has collaborated with notable colleagues, including John N. Piccone and Richard C. Allen. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Charles L. Cranshaw's contributions to the field of technology, particularly through his infrared network transceiver apparatus, highlight his role as a significant inventor. His work continues to influence the way we approach communication systems today.

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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