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For the Inventor, By the Inventor

Stamford, CT, United States of America

Jeffrey John Welser

USPTO Granted Patents = 20

Average Co-Inventor Count = 4.2

ph-index = 15

Forward Citations = 1,532(Granted Patents)


Location History:

  • Greenwich, CT (US) (1996 - 2000)
  • Stamford, CT (US) (1999 - 2003)
  • Stanford, CT (US) (2004)

Company Filing History:

goldMedal18 out of 164,108 
 
International Business Machines Corporation
 patents
silverMedal2 out of 832,680 
Other
 patents

Years Active: 1996-2004

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20 patents (USPTO):
1. 6700145 - Capacitor with high charge storage capacity (2004-03-02),
2. 6583462 - Vertical DRAM having metallic node conductor (2003-06-24),
3. 6538299 - Silicon-on-insulator (SOI) trench photodiode (2003-03-25),
4. 6440801 - Structure for folded architecture pillar memory cell (2002-08-27),
5. 6376873 - Vertical DRAM cell with robust gate-to-storage node isolation (2002-04-23),
6. 6316309 - Method of forming self-isolated and self-aligned 4F-square vertical FET-trench DRAM cells (2001-11-13),
7. 6204140 - Dynamic random access memory (2001-03-20),
8. 6137128 - Self-isolated and self-aligned 4F-square vertical fet-trench dram cells (2000-10-24),
9. 6114725 - Structure for folded architecture pillar memory cell (2000-09-05),
10. 6077745 - Self-aligned diffused source vertical transistors with stack capacitors (2000-06-20),
11. 6069381 - Ferroelectric memory transistor with resistively coupled floating gate (2000-05-30),
12. 6034389 - Self-aligned diffused source vertical transistors with deep trench (2000-03-07),
13. 6033957 - 4F-square memory cell having vertical floating-gate transistors with (2000-03-07),
14. 6013548 - Self-aligned diffused source vertical transistors with deep trench (2000-01-11),
15. 5998292 - Method for making three dimensional circuit integration (1999-12-07),

Title: Innovations of Jeffrey John Welser

Introduction

Jeffrey John Welser, based in Stamford, CT, has made significant contributions to the field of technology through his innovative inventions. With a portfolio of 20 patents, Welser is recognized for his advancements in capacitor technology and dynamic random access memory devices. His work is pivotal in driving improvements in electronic devices used in high-density applications.

Latest Patents

Welser's latest patents demonstrate his expertise in electrical engineering. One of his notable inventions is a **capacitor with high charge storage capacity**, which enhances capacitance due to improvements in charge spreading within the capacitor's electrodes. These electrodes are designed using superconducting or high-dielectric constant conductor materials, making them ideal for thin-film capacitors used in dynamic random access memory (DRAM) applications.

Another significant patent involves a **vertical DRAM having a metallic node conductor**. This design features a dynamic random access memory device formed in a substrate with a trench design, incorporating a signal storage node and a buried strap coupled to a metallic storage node conductor. This innovative structure aims to optimize memory performance and increase efficiency in data storage.

Career Highlights

Jeffrey John Welser has had an impressive career, working with prestigious companies, including **International Business Machines Corporation (IBM)**. His tenure at IBM has facilitated his contributions to cutting-edge technology and innovative solutions in electronics, particularly in memory and capacitor design.

Collaborations

Throughout his career, Welser has collaborated with several esteemed professionals. Notable coworkers include Howard L. Kalter and Hussein Ibrahim Hanafi, who have contributed to the development and implementation of technologies that enhance the capabilities of electronic devices.

Conclusion

In summary, Jeffrey John Welser stands out as a prolific inventor with a strong foundation in technology. His 20 patents, particularly in capacitor technology and DRAM, reflect his commitment to advancing the electronics industry. Through his work and collaborations, Welser continues to pave the way for innovations that improve the efficiency and performance of electronic devices.

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