San Carlos, CA, United States of America

Joseph L Corkery

This inventor holds 4 USPTO granted patents. Top assignees: Ampex Corporation, Sony Corporation. Active years: 1982-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph L Corkery. Retrieved from https://idiyas.com/inventor/joseph-l-corkery

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 = 1.5

ph-index = 3

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 1982-1984

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Joseph L. Corkery

Introduction

Joseph L. Corkery is a notable inventor based in San Carlos, CA (US). He has made significant contributions to the field of video technology, holding a total of 4 patents. His work has influenced the design and functionality of videotape recorders, showcasing his expertise and innovative spirit.

Latest Patents

Corkery's latest patents include a "Controller for a videotape recorder, and a method therefor." This invention presents an improved controller for a VTR, which incorporates a time code reader and a tape time reader. These components generate signals that represent the time length of the material recorded on the tape. The time code reader derives its signal from the time code recorded on the tape, while the tape time reader uses signals from a tachometer connected to the tape transport mechanism. An interpolated time code is generated by adding an offset value to the tachometer-derived time data, which is periodically calculated based on the difference between the time code data and the tachometer time code data.

Another significant patent is the "Dynamic motion programmable sequencer." This invention allows a videotape controller to memorize tape speed switch settings during a stunt learn mode and replay those settings during an auto stunt mode. The current capacity of the memory storage is visually displayed, enhancing user experience and functionality.

Career Highlights

Throughout his career, Corkery has worked with prominent companies such as Ampex Corporation and Sony Corporation. His experience in these leading organizations has contributed to his development as an inventor and innovator in the video technology sector.

Collaborations

Corkery has collaborated with notable individuals in the industry, including John O. Ryan and Edward P. Sudyka. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

Joseph L. Corkery's contributions to video technology through his patents and collaborations highlight his innovative spirit and expertise. His work continues to influence the industry, showcasing the importance of creativity and technical skill in advancing 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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