Company Filing History:

11 out of 54,781

Intel Corporation

patents

3 out of 29,279

Texas Instruments Corporation

patents

2 out of 4

Drs Technologies, Inc.

patents

Years Active: 1999-2011

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7960226 - Method of forming on-chip decoupling capacitor with bottom electrode layer having surface roughness (2011-06-14),

2. 7893481 - Top electrode barrier for on-chip die de-coupling capacitor and method of making same (2011-02-22),

3. 7843036 - Enhanced on-chip decoupling capacitors and method of making same (2010-11-30),

4. 7416954 - Enhanced on-chip decoupling capacitors and method of making same (2008-08-26),

5. 7256089 - Top electrode barrier for on-chip die de-coupling capacitor and method of making same (2007-08-14),

6. 7138678 - Enhanced on-chip decoupling capacitors and method of making same (2006-11-21),

7. 7033882 - Method of forming on-chip decoupling capacitor by selectively etching grain boundaries in electrode (2006-04-25),

8. 6888716 - On-die de-coupling capacitor using bumps or bars (2005-05-03),

9. 6800928 - Porous integrated circuit dielectric with decreased surface porosity (2004-10-05),

10. 6784121 - Integrated circuit dielectric and method (2004-08-31),

11. 6737728 - On-chip decoupling capacitor and method of making same (2004-05-18),

12. 6737699 - Enhanced on-chip decoupling capacitors and method of making same (2004-05-18),

13. 6706584 - On-die de-coupling capacitor using bumps or bars and method of making same (2004-03-16),

14. 6204200 - Process scheme to form controlled airgaps between interconnect lines to reduce capacitance (2001-03-20),

15. 6127203 - Thermoplastic mounting of a semiconductor die to a substrate having a (2000-10-03),

Title: Innovations of Richard Scott List

Introduction

Richard Scott List is a prominent inventor based in Beaverton, Oregon, known for his significant contributions to the field of electrical engineering. He holds a total of 16 patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on on-chip decoupling capacitors, which play a crucial role in enhancing the performance of power grids in electronic devices.

Latest Patents

Among his latest patents is a method of forming on-chip decoupling capacitors with a bottom electrode layer that has surface roughness. This invention addresses the issue of L di/dt voltage droop on power grids during high surge current conditions. By incorporating one or more decoupling capacitors in close proximity to power grid conductors, his designs effectively reduce parasitic inductance, leading to improved decoupling performance against high-frequency noise. The capacitor stack structure he developed includes a bottom electrode/barrier, a thin dielectric material with a high dielectric constant, and a top electrode/barrier. Additionally, he has explored the use of three-dimensional textures on the bottom electrode to increase the surface area of the capacitor. His illustrative methods also involve the use of Al and W hardmasks to protect capacitors during the fabrication process.

Career Highlights

Richard has had a distinguished career, working with leading technology companies such as Intel Corporation and Texas Instruments Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Throughout his career, Richard has collaborated with notable professionals in the field, including Bruce A Block and Ruitao Zhang. These partnerships have further enriched his work and led to innovative solutions in electrical engineering.

Conclusion

Richard Scott List's contributions to the field of electrical engineering, particularly in the development of on-chip decoupling capacitors, have made a significant impact on the industry. His innovative patents and collaborations reflect his dedication to advancing technology and improving electronic device performance.

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