This inventor holds 1 USPTO granted patent. Top assignee: Honeywell International Inc.. Active years: 2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000
Title: David N Grantham: Innovator in Frequency Source Technology
Introduction
David N Grantham is a notable inventor based in Phoenix, AZ. He has made significant contributions to the field of frequency source technology. With a focus on enhancing the performance of phase locked loops, Grantham's work has implications for various electronic applications.
Latest Patents
Grantham holds a patent for a "Phase locked loop frequency source having reduced load pull." This innovative design utilizes a voltage-controlled oscillator whose frequency is neither the same as nor a harmonic or sub-harmonic of the desired output frequency. The output frequency is derived through non-integer multiplication from the voltage-controlled oscillator frequency, which greatly reduces load pull susceptibility.
Career Highlights
Grantham is currently employed at Honeywell International Inc., where he continues to develop cutting-edge technologies. His work at Honeywell has allowed him to apply his expertise in practical applications, contributing to the company's reputation for innovation.
Collaborations
Throughout his career, Grantham has collaborated with talented individuals such as Mark A Kolber and John F Fienhage. These partnerships have fostered a creative environment that encourages the development of new ideas and technologies.
Conclusion
David N Grantham is a distinguished inventor whose work in frequency source technology has made a lasting impact. His innovative patent and collaborations highlight his commitment to advancing electronic engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile