This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: U.S. Philips Corporation. Active years: 1990-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990-1991
Title: Armand M Stuivenwold: Innovator in Transistor Technology
Introduction
Armand M Stuivenwold is a notable inventor based in Nijmegen, Netherlands. He has made significant contributions to the field of electronics, particularly in transistor technology. With a total of 3 patents to his name, his work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is the "Transistor circuit with base-current compensation." This invention features an emitter-coupled transistor pair consisting of a first (T1) and a second (T2) transistor. The a.c. component in the base-current of the first transistor is compensated for by the a.c. component of the second transistor. A third transistor (T3) is also included, which has its collector-emitter path connected in the collector line of the second transistor and its base coupled to the base of the first transistor.
Another significant patent is the "Self adjusting frequency demodulating integrated circuit." This self-adjusting frequency demodulation circuit is designed as an integrated circuit. The adjustment is made using a calibration signal source of a single frequency and a measuring circuit coupled to the output of the frequency demodulator. This circuit is particularly suitable for use in SECAM color television receivers, requiring only one frequency demodulator for demodulating both color difference signals and the identification signal.
Career Highlights
Armand M Stuivenwold has worked with U.S. Philips Corporation, where he has been able to apply his innovative ideas in practical applications. His work has contributed to advancements in electronic circuits and demodulation technology.
Collaborations
Throughout his career, he has collaborated with notable coworkers such as Henricus T Van Elk and Johannes P Van Lammeren. These collaborations have further enriched his contributions to the field.
Conclusion
Armand M Stuivenwold is a distinguished inventor whose work in transistor technology and frequency demodulation has made a significant impact on the electronics industry. His innovative patents continue to influence modern technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile