Location History:
- Aloha, OR (US) (1981)
- Hillsboro, OR (US) (1995)
Company Filing History:
Years Active: 1981-1995
Title: The Innovations of William M. Holt
Introduction
William M. Holt is a notable inventor based in Hillsboro, OR (US). He has made significant contributions to the field of electronics, particularly in the development of protective circuits and memory technologies. With a total of 2 patents, Holt's work has had a lasting impact on integrated circuit design and memory systems.
Latest Patents
Holt's latest patents include an Electrostatic Discharge Protection Circuit and an MOS Random-Access Memory (RAM). The Electrostatic Discharge Protection Circuit is designed to protect integrated circuits against electrostatic discharge (ESD). This device features a self-triggered silicon controlled rectifier (STSCR) that activates at a predetermined voltage during an ESD event, ensuring the internal junctions of the IC remain safe from destructive reverse breakdown. The STSCR is constructed with a pnpn semiconductor structure, which includes a n-well in a p-substrate, and is equipped with diode clamps and a novel well resistor for enhanced protection.
The MOS Random-Access Memory patent describes a 64K RAM that utilizes single transistor cells with capacitive storage. These cells are connected to folded bit-line halves that interface with sense amplifiers. The design incorporates boosting means with variable capacitance to enhance the potential during reading operations. Additionally, the RAM features dummy cells that maintain a constant potential, independent of power supply variations, ensuring reliable performance.
Career Highlights
William M. Holt has had a distinguished career at Intel Corporation, where he has been instrumental in advancing semiconductor technologies. His innovative designs have contributed to the efficiency and reliability of electronic devices, making him a valuable asset to the company.
Collaborations
Holt has collaborated with several talented individuals in his field, including Glen R. Wagner and Jeffrey E. Smith. These partnerships have fostered a creative environment that has led to groundbreaking advancements in technology.
Conclusion
William M. Holt's contributions to the field of electronics through his patents and work at Intel Corporation highlight his role as a leading inventor. His innovations in electrostatic discharge protection and memory technology continue to influence the industry today.