Balsham, United Kingdom

David Freeborough

This inventor holds 8 USPTO granted patents. Top assignees: Ttpcom Limited, Renesas Technology Corp., Hitachi, Ltd.. Active years: 2006-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Freeborough. Retrieved from https://idiyas.com/inventor/david-freeborough

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


% Patents Active = 25.0

Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 98(Granted Patents)


Location History:

  • Cambridge, GB (2006)
  • Herts, GB (2006)
  • Balsham, GB (2006 - 2009)

Company Filing History:


Years Active: 2006-2009

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8 patents (USPTO):Explore Patents

Title: The Innovations of David Freeborough

Introduction

David Freeborough is a notable inventor based in Balsham, GB, recognized for his contributions to the field of communication technology. With a total of 8 patents to his name, Freeborough has made significant advancements in semiconductor integrated circuits and radio-communication apparatuses.

Latest Patents

Among his latest patents are innovations such as a semiconductor integrated circuit for communication and a radio-communication apparatus. One of his notable inventions involves a polar loop-based radio-communications apparatus that utilizes a phase control loop to manage the phase of a carrier signal during transmission. This invention also features an amplitude control loop that stabilizes the transmission output signal. Another significant patent is a transmitter that employs a polar loop system, capable of operating in both GMSK and 8-PSK modulation modes, showcasing his expertise in advanced communication technologies.

Career Highlights

Throughout his career, Freeborough has worked with prominent companies, including Ttpcom Limited and Renesas Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the communication sector.

Collaborations

Freeborough has collaborated with several talented individuals in his field, including Patrick Wurm and Robert Astle Henshaw. These partnerships have likely played a role in the development of his innovative patents.

Conclusion

David Freeborough's work in the field of communication technology exemplifies the spirit of innovation. His patents reflect a deep understanding of semiconductor technology and its applications in modern communication systems.

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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