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For the Inventor, By the Inventor

Scotts Valley, CA, United States of America

Robert Stephen Wrathall

This inventor holds 28 USPTO granted patents and 3 published patent applications, primarily in Power Factor Correction. Top assignees: Micrel, Incorporated, Advanced Analogic Technologies Incorporated, Impala Linear Corporation. Active years: 1996-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Stephen Wrathall. Retrieved from https://idiyas.com/inventor/robert-stephen-wrathall

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

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 71.4

Average Co-Inventor Count = 1.2

ph-index = 12

Forward Citations = 375(Granted Patents)


Company Filing History:

goldMedal7 out of 388 
 
Micrel, Incorporated
 patents
silverMedal6 out of 175 
 
Advanced Analogic Technologies Incorporated
 patents
bronzeMedal5 out of 7 
 
Impala Linear Corporation
 patents
4. 3 out of 256 
 
Siliconix Incorporated
 patents
5. 7 out of 834,601 
Other
 patents

Years Active: 1996-2023

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Areas of Expertise:
Power Factor Correction
Voltage Regulation
High Frequency Circuits
Synchronous Rectifiers
Amplifier Circuit
Temperature Monitoring
Error Amplifier
Boost-Buck Converter
Load Sensing Circuit
Gate Driver Circuit
Current Sense Circuit
Band Gap Voltage Compensation
28 patents (USPTO):Explore Patents
1. 11637493 - Electrical circuits for power factor correction by measurement and removal of overtones and power factor maximization (2023-04-25),
2. 11552554 - Electrical circuits for power factor correction by measurement and removal of overtones using a constant or slowly varying first frequency (2023-01-10),
3. 10998815 - Electrical circuits for power factor correction by measurement and removal of overtones (2021-05-04),
4. 9397570 - Systems for controlling high frequency voltage mode switching regulators (2016-07-19),
5. 9350236 - Switching regulator with reduced body diode conduction (2016-05-24),
6. 8896281 - Method for generating an internal compensation network of a pole and two zeros to compensate high frequency voltage mode switching regulators (2014-11-25),
7. 8803494 - Method for reducing body diode conduction in NMOS synchronous rectifiers (2014-08-12),
8. 8619442 - Boost-buck power factor correction (2013-12-31),
9. 8542503 - Systems and methods for high speed power factor correction (2013-09-24),
10. 8482270 - Reverse current comparator for switching regulators (2013-07-09),
11. 8354831 - Reverse current comparator circuit and method for switching regulators (2013-01-15),
12. 8018744 - Power factor correction by measurement and removal of overtones (2011-09-13),
13. 7719862 - Power factor correction by measurement and removal of overtones (2010-05-18),
14. 6809560 - Load sensing circuit for a power MOSFET switch (2004-10-26),
15. 6737841 - Amplifier circuit for adding a laplace transform zero in a linear integrated circuit (2004-05-18),

Title: The Innovative Journey of Robert Stephen Wrathall

Introduction: Robert Stephen Wrathall, a pioneering inventor based in Scotts Valley, CA (US), has made significant contributions to the field of technology with his inventive spirit and dedication to innovation.

Latest Patents: Robert Stephen Wrathall holds several patents in various technological domains, showcasing his versatility and creativity in inventing novel solutions to complex problems.

Career Highlights: Throughout his illustrious career, Robert Stephen Wrathall has been at the forefront of technological advancements, consistently pushing the boundaries of innovation. His groundbreaking inventions have revolutionized industries and improved the lives of many.

Collaborations: Robert Stephen Wrathall has collaborated with leading tech companies, research institutions, and universities to further his innovative projects. His ability to work in multidisciplinary teams has led to the development of cutting-edge technologies with real-world applications.

Conclusion: In conclusion, Robert Stephen Wrathall's passion for innovation, coupled with his technical expertise, has established him as a prominent figure in the world of inventors. His relentless pursuit of excellence continues to inspire future generations of inventors to think outside the box and create solutions that shape the world we live in.

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]
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