Tempe, AZ, United States of America

Philip A Jeffrey

This inventor holds 1 USPTO granted patent. Top assignee: Motorola Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip A Jeffrey. Retrieved from https://idiyas.com/inventor/philip-a-jeffrey

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 = 11(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovations of Philip A Jeffrey

Introduction

Philip A Jeffrey is a notable inventor based in Tempe, AZ (US). He has made significant contributions to the field of electronics, particularly in the area of data synchronization. His work has been recognized through his patent, which showcases his innovative approach to solving complex problems in technology.

Latest Patents

Philip A Jeffrey holds a patent for a "Serial data clock recovery circuit using dual oscillator circuit." This invention involves a serial data clock receiver circuit that synchronizes a clock signal to data. The circuit comprises a control circuit, a dual oscillator circuit, and a phase locked loop circuit. The control circuit arms the dual oscillator circuit for enabling during an idle period, while the phase locked loop circuit provides a reference voltage for the dual oscillator circuit. The dual oscillator circuit is responsive to both the data and control circuit for providing a clock signal. This patent highlights Jeffrey's ability to innovate in the realm of electronic circuits.

Career Highlights

Philip A Jeffrey has had a distinguished career, working at Motorola Corporation, a leading company in the telecommunications and electronics industry. His role at Motorola has allowed him to contribute to various projects and advancements in technology. His expertise in circuit design and data synchronization has made him a valuable asset to the company.

Collaborations

Throughout his career, Philip has collaborated with talented individuals such as Emil N Hahn and David K Ford. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Philip A Jeffrey's contributions to the field of electronics through his innovative patent and work at Motorola Corporation demonstrate his commitment to advancing technology. His achievements reflect the importance of creativity and collaboration in driving progress in the industry.

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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