This inventor holds 5 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1987-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Drachten, NL (1987)
- Nijmegen, NL (1990 - 1992)
Company Filing History:
Years Active: 1987-1992
Title: Joseph A Plagge: Innovator in Power Supply Circuits
Introduction
Joseph A Plagge is a notable inventor based in Nijmegen, Netherlands. He has made significant contributions to the field of power supply circuits, holding a total of 5 patents. His work has been instrumental in advancing technology in this area.
Latest Patents
One of his latest patents is a high-speed power supply circuit with positive feedback. This self-oscillating power supply circuit includes a series arrangement of the primary winding of a transformer, the main current path of a first semiconductor switch, and a current measuring resistor. The first semiconductor switch is driven by a second semiconductor switch, which is controlled by a comparator. The voltage across the current measuring resistor is applied to the non-inverting input of the comparator, while a reference voltage is applied to the inverting input. This innovative design allows for rapid turn-off of the first semiconductor switch at an accurately determined current through the primary winding. Another significant patent is a power supply circuit composed of a series arrangement of the primary winding of a transformer, a first transistor, and a current measuring resistor. The first transistor is switched by a second transistor, which is controlled by signals proportional to the intensity of the current and the voltage across the secondary winding of the transformer.
Career Highlights
Joseph A Plagge is currently employed at U.S. Philips Corporation, where he continues to develop innovative solutions in power supply technology. His expertise and dedication to his work have made him a valuable asset to the company.
Collaborations
Throughout his career, Joseph has collaborated with notable colleagues, including Johannes E Algra and Jouw Van Der Akker. These partnerships have contributed to the success of his projects and the advancement of technology in their field.
Conclusion
Joseph A Plagge is a distinguished inventor whose work in power supply circuits has led to multiple patents and significant advancements in technology. His contributions continue to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile