This inventor holds 3 USPTO granted patents. Top assignee: Motorola Corporation. Active years: 1986-1987.
Location History:
- Tempe, AZ (US) (1986)
- Carson Tempe, AZ (US) (1987)
- East Greenbush, NY (US) (1987)
Company Filing History:
Years Active: 1986-1987
Title: The Innovations of Carl E. Derrington
Introduction
Carl E. Derrington is a notable inventor based in Tempe, AZ (US). He has made significant contributions to the field of pressure sensing technology. With a total of 3 patents to his name, Derrington's work has had a lasting impact on the industry.
Latest Patents
Derrington's latest patents include a "Method and apparatus for high pressure testing of solid state pressure" and a "Membrane protected pressure sensor." The first patent describes a method for testing the diaphragm portion of a die before the pressure sensor is assembled. This method involves exerting a mechanical pressure on the diaphragm equivalent to any desired atmospheric pressure. The electrical output of the die is then measured to ensure it falls within an acceptable range. If the output is not acceptable, the resistors of the die can be trimmed prior to assembly. The second patent details a solid state semiconductor pressure sensor that is protected from ambient pressure by a combination of a pressure transfer medium and a thin covering membrane. This innovative design helps to avoid air entrapment and void formation, which can degrade sensor performance.
Career Highlights
Derrington has had a successful career at Motorola Corporation, where he has been able to apply his expertise in pressure sensing technology. His work has contributed to advancements in the field, making him a respected figure among his peers.
Collaborations
Some of his notable coworkers include Victor J. Adams and Lee E. Folk. Their collaborative efforts have further enhanced the innovations developed at Motorola Corporation.
Conclusion
Carl E. Derrington's contributions to pressure sensing technology through his patents and work at Motorola Corporation highlight his importance as an inventor. His innovative methods and designs continue to influence the industry today.