William Michael Polivka

This inventor holds 38 USPTO granted patents and 13 published patent applications and 2 EPO patents, primarily in Power Supply Design. Top assignee: Power Integrations, Inc.. Active years: 1999-2025.

USPTO Granted Patents = 38 (Patent Applications = 13)

% Patents Active = 23.7

EPO Patents = 2 (Patent Applications = 11)

Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 265(Granted Patents)

Location History:

Mountain View, CA (US) (1999)
Campbell, CA (US) (2007 - 2022)

Company Filing History:

38 out of 1,027

Power Integrations, Inc.

patents

Years Active: 1999-2025

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Areas of Expertise:

Magnetic Saturation

Power Converter

Energy Transfer

Auxiliary Power Supply

Noise Reduction

Current Sense

Voltage Regulation

Flyback Power Supply

Feedback Regulation

Peak Power

Inductance

Signal Comparison

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12482599 - Core assemblies for magnetic saturation detector without requirement for bias current (2025-11-25),

2. 12413167 - Auxiliary power supplies using motor winding inductance (2025-09-09),

3. 12411157 - Magnetic saturation detector with single and multiple transverse windings (2025-09-09),

4. 12401288 - Energy transfer element including a communication element (2025-08-26),

5. 11250984 - Methods and apparatus for biasing a magnetic circuit to reduce audible noise from a switching power supply (2022-02-15),

6. 9804205 - Current sense ratio compensation (2017-10-31),

7. 9584027 - Power converter with winding communication (2017-02-28),

8. 9164133 - Switched averaging error amplifier (2015-10-20),

9. 8913407 - Method and apparatus to regulate an output voltage of a power converter at light/no load conditions (2014-12-16),

10. 8767423 - Method and apparatus for varying current limit to limit an output power of a power supply (2014-07-01),

11. 8699252 - Method and apparatus for input charge control of a power supply (2014-04-15),

12. 8497729 - Method and apparatus for time-differential comparison of an analog signal (2013-07-30),

13. 8374006 - Method and apparatus to regulate an output voltage of a power converter at light/no load conditions (2013-02-12),

14. 8325505 - Method and apparatus for input charge control of a power supply (2012-12-04),

15. 8324941 - Method and apparatus for time-differential comparison of an analog signal (2012-12-04),

Title: The Innovative Journey of William Michael Polivka

Introduction: William Michael Polivka is a renowned inventor based in Campbell, CA, known for his groundbreaking contributions to various industries.

Latest Patents: William Michael Polivka holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, William Michael Polivka has worked with leading companies to develop cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, William Michael Polivka has collaborated with top researchers, engineers, and designers to bring his innovative ideas to life, resulting in successful products that have had a lasting impact on society.

Conclusion: William Michael Polivka's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs.