Location History:
- Scarborough, ME (US) (1989)
- S. Portland, ME (US) (1995)
- South Portland, ME (US) (1995 - 2010)
Company Filing History:
4 out of 4,791 
2 out of 1,302 
Years Active: 1989-2010
Title: Jay R Chapin: Innovator in ESD Protection Technology
Introduction
Jay R Chapin is a notable inventor based in South Portland, ME (US). He has made significant contributions to the field of electronics, particularly in the area of electrostatic discharge (ESD) protection. With a total of 6 patents to his name, Chapin's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is for an un-assisted, low-trigger and high-holding voltage SCR. This protective SCR integrated circuit device is designed with adjacent N and P wells, defining an anode and a cathode. The device features an n-type stack structure bridging the N-Well and the P-Well, along with a p-type stack structure in the P-Well. This innovative design allows for a low triggering voltage of about 8V while maintaining a holding voltage controlled by the lateral dimension of the n-type stack, which can range from 5-7 V. Another significant patent is the active power/ground ESD trigger, which provides a controlled current to a solid-state ESD protective device. This arrangement ensures that the device snaps back and enables the parasitic transistor to assist in draining the ESD current, making it applicable in any computer-controlled electronics system.
Career Highlights
Throughout his career, Jay R Chapin has worked with prominent companies such as National Semiconductor Corporation and Fairchild Semiconductor Corporation. His experience in these organizations has contributed to his expertise in developing advanced electronic protection technologies.
Collaborations
Chapin has collaborated with notable colleagues, including Roy L Yarbrough and Lifang Lou. Their combined efforts have furthered the development of innovative solutions in the field of ESD protection.
Conclusion
Jay R Chapin's contributions to ESD protection technology through his patents and collaborations highlight his role as a significant inventor in the electronics industry. His work continues to influence the design and functionality of electronic devices today.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.