logo

For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

George H Simmons

This inventor holds 7 USPTO granted patents. Top assignees: Xilinx, Inc., Signetics, Other. Active years: 1976-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George H Simmons. Retrieved from https://idiyas.com/inventor/george-h-simmons

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 7

Forward Citations = 151(Granted Patents)


Location History:

  • Tiburon, CA (US) (1976)
  • Cape May, NJ (US) (1991)
  • Sunnyvale, CA (US) (1989 - 2001)

Company Filing History:

goldMedal4 out of 5,116 
 
Xilinx, Inc.
 patents
silverMedal1 out of 157 
 
Signetics
 patents
bronzeMedal2 out of 834,601 
Other
 patents

Years Active: 1976-2001

Loading Chart...
7 patents (USPTO):Explore Patents
1. 6265266 - Method of forming a two transistor flash EPROM cell (2001-07-24),
2. 5914514 - Two transistor flash EPROM cell (1999-06-22),
3. 5563827 - Wordline driver for flash PLD (1996-10-08),
4. 5349249 - Programmable logic device having security elements located amongst (1994-09-20),
5. 5004366 - Break-away coupling (1991-04-02),
6. 4868628 - CMOS RAM with merged bipolar transistor (1989-09-19),
7. 3972499 - Hanger for attaching items to a chain link type fence (1976-08-03),

Title: George H Simmons: Innovator in Flash EPROM Technology

Introduction

George H Simmons is a notable inventor based in Sunnyvale, CA (US). He has made significant contributions to the field of electronics, particularly in the development of flash EPROM technology. With a total of 7 patents to his name, Simmons has established himself as a key figure in innovation.

Latest Patents

Simmons' latest patents include a groundbreaking method of forming a two-transistor flash EPROM cell. This innovative design is aimed at high-speed, high-density programmable logic device (PLD) applications. The two-transistor cell features a storage transistor connected in series to an access transistor. This configuration effectively prevents issues related to over-erase and punch-through, while also allowing for the scaling of the gate length to achieve 5V cell programming.

Career Highlights

Throughout his career, Simmons has worked with prominent companies, including Xilinx, Inc. His work has been instrumental in advancing the capabilities of flash memory technology, making it more efficient and reliable for various applications.

Collaborations

Simmons has collaborated with talented individuals in the field, including Wei-Yi Ku and Anders T Dejenfelt. These partnerships have contributed to the success of his projects and innovations.

Conclusion

George H Simmons is a distinguished inventor whose work in flash EPROM technology has had a lasting impact on the electronics industry. His innovative designs and collaborations continue to influence advancements in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…