Alan S Roth

This inventor holds 106 USPTO granted patents and 9 published patent applications and 1 EPO patent, primarily in Voltage Regulation (CPC class H02M3-158). Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Mosaid Technologies Corporation, Motorola Corporation. Active years: 1997-2025.

USPTO Granted Patents = 106 (Patent Applications = 9)

% Patents Active = 72.6

EPO Patents = 1

Average Co-Inventor Count = 2.6

ph-index = 13

Forward Citations = 550(Granted Patents)

Forward Citations (Not Self Cited) = 512(Dec 10, 2025)

Inventors with similar research interests:

Location History:

San Francisco, CA (US) (2012)
Austin, TX (US) (1997 - 2013)
Hsinchu, TW (2023)
Leander, TX (US) (2012 - 2024)

Company Filing History:

74 out of 42,759

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

17 out of 690

Mosaid Technologies Corporation

Satech Group, A.b. Limited Liability Company

patents

5. 1 out of 1

Trace Step Holdings, LLC

patent

6. 5 out of 834,411

Other

patents

Years Active: 1997-2025

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Areas of Expertise:

Voltage Reference Circuit

Power Module

DC-DC Converter

Adaptive Voltage Regulator

Magnetic Thin Film Inductor

Current-Sensing Coil

Charge Pump Circuit

Wireless Charging Receiver

Heat Transfer Structures

Integrated Transformer

Modular Voltage Regulators

Low Distortion Sample and Hold

106 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12422877 - Voltage reference circuit and method for providing reference voltage (2025-09-23),

2. 12394565 - Fabrication of an integrated transformer (2025-08-19),

3. 12253563 - Device and method for measuring a duty cycle of a clock signal (2025-03-18),

4. 12155307 - Power module (2024-11-26),

5. 12072726 - Voltage reference circuit and method for providing reference voltage (2024-08-27),

6. 11962240 - Auto calibration dead-time control circuit (2024-04-16),

7. 11935914 - Magnetic thin film inductor structures (2024-03-19),

8. 11909402 - Semiconductor device including a pulse amplitude modulation driver (2024-02-20),

9. 11855539 - Power module (2023-12-26),

10. 11675383 - Voltage reference circuit and method for providing reference voltage (2023-06-13),

11. 11671010 - Power delivery for multi-chip-package using in-package voltage regulator (2023-06-06),

12. 11611276 - Charge pump circuit (2023-03-21),

13. 11569030 - Integrated circuit having current-sensing coil (2023-01-31),

14. 11282916 - Magnetic thin film inductor structures (2022-03-22),

15. 11271482 - DC-DC converter and DC-DC converter operation method (2022-03-08),

Title: The Innovative Journey of Alan S. Roth

Introduction: Alan S. Roth, a pioneering inventor based in Austin, Texas, has made significant contributions to the field of technology with his creative and forward-thinking approach.

Latest Patents: Alan S. Roth holds several patents in various technological domains, showcasing his versatility and ingenuity in inventing cutting-edge solutions for complex problems.

Career Highlights: Throughout his illustrious career, Alan S. Roth has been at the forefront of innovation, consistently pushing the boundaries of what is possible in the tech industry. His dedication to creating novel inventions has earned him a reputation as a visionary inventor.

Collaborations: Alan S. Roth has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to groundbreaking innovations that have had a lasting impact on the industry.

Conclusion: Alan S. Roth's passion for innovation, coupled with his exceptional talent for inventing, has solidified his position as a trailblazer in the world of technology. His relentless pursuit of excellence continues to inspire future generations of inventors to think outside the box and create solutions that shape the future.