Robert A Beach

This inventor holds 79 USPTO granted patents and 3 published patent applications, primarily in GaN Semiconductor Technology (CPC class H01L). Top assignees: International Rectifier Corporation, Efficient Power Conversion Corporation, California Institute of Technology. Active years: 2003-2026.

USPTO Granted Patents = 79 (Patent Applications = 3)

% Patents Active = 79.7

Average Co-Inventor Count = 2.2

ph-index = 14

Forward Citations = 573(Granted Patents)

Forward Citations (Not Self Cited) = 539(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Pasadena, CA (US) (2003)
Altadena, CA (US) (2003 - 2017)
La Crescenta, CA (US) (2013 - 2020)

Company Filing History:

47 out of 1,231

International Rectifier Corporation

patents

25 out of 70

Efficient Power Conversion Corporation

patents

3 out of 4,624

California Institute of Technology

patents

4. 3 out of 335

Infineon Technologies Americas Corp.

patents

5. 1 out of 2,488

United States of America as Represented by the Administrator of NASA

patents

Years Active: 2003-2026

Loading Chart...

Areas of Expertise:

GaN Power Switch

Enhancement Mode Transistor

Back Surface Isolation

III-Nitride Device

Integrated Circuit

Surface Passivation

Current Density Reduction

Self-Aligned Isolation

Field Effect Transistor

Trench Structure

Monolithic IC

Heterojunction Device

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12658915 - Bidirectional GaN FET with single gate (2026-06-16),

2. 10790811 - Cascaded bootstrapping GaN power switch and driver (2020-09-29),

3. 10622455 - Enhancement-mode GaN transistor with selective and nonselective etch layers for improved uniformity in GaN spacer thickness (2020-04-14),

4. 10600674 - Semiconductor devices with back surface isolation (2020-03-24),

5. 10312260 - GaN transistors with polysilicon layers used for creating additional components (2019-06-04),

6. 10312131 - Semiconductor devices with back surface isolation (2019-06-04),

7. 10096702 - Multi-step surface passivation structures and methods for fabricating same (2018-10-09),

8. 10090274 - Flip chip interconnection with reduced current density (2018-10-02),

9. 9911600 - Fabrication of semiconductor device using alternating high and low temperature layers (2018-03-06),

10. 9837438 - GaN transistors with polysilicon layers used for creating additional components (2017-12-05),

11. 9640649 - III-nitride power semiconductor with a field relaxation feature (2017-05-02),

12. 9607876 - Semiconductor devices with back surface isolation (2017-03-28),

13. 9583480 - Integrated circuit with matching threshold voltages and method for making same (2017-02-28),

14. 9472626 - High performance III-nitride power device (2016-10-18),

15. 9331191 - GaN device with reduced output capacitance and process for making same (2016-05-03),

Title: The Innovative Journey of Robert A. Beach

Introduction: Robert A. Beach is a pioneering inventor based in Pasadena, California. With a passion for creating groundbreaking solutions, he has made significant contributions to the field of technology through his inventive spirit and dedication to innovation.

Latest Patents: Robert A. Beach holds several patents in various technological domains, showcasing his versatility and creativity in developing novel ideas that push the boundaries of what is possible in the industry.

Career Highlights: Throughout his illustrious career, Robert A. Beach has been recognized for his innovative approach to problem-solving and his ability to transform ideas into tangible inventions. His work has not only revolutionized the tech sector but has also inspired a new generation of inventors to think outside the box.

Collaborations: Robert A. Beach has collaborated with leading tech companies, research institutions, and universities to further his research and bring his inventions to life. His collaborative efforts have resulted in groundbreaking innovations that have had a lasting impact on the industry.

Conclusion: In conclusion, Robert A. Beach stands as a visionary inventor whose relentless pursuit of innovation has reshaped the technological landscape. His passion for creating solutions that make a difference underscores his commitment to driving progress and shaping the future of technology.