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For the Inventor, By the Inventor

Beaverton, OR, United States of America

Peter Hazucha

USPTO Granted Patents = 64 

Average Co-Inventor Count = 3.6

ph-index = 17

Forward Citations = 790(Granted Patents)

Forward Citations (Not Self Cited) = 734(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Linkoping, SE (2004 - 2007)
  • Beaverton, OR (US) (2003 - 2015)

Company Filing History:

goldMedal61 out of 54,750 
 
Intel Corporation
 patents
silverMedal3 out of 37,972 
 
Micron Technology Incorporated
 patents

Years Active: 2003-2015

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Areas of Expertise:
DC-DC Converters
Integrated Inductors
Power Management Integrated Circuits
Multiphase Transformers
Magnetic Materials
Pulse Width Modulation
Eddy Current Control
Voltage Regulation
Signal Measurement Systems
Digital Voltage Control
On-Die Micro-Transformers
High-Speed Comparators
64 patents (USPTO):Explore Patents
1. 9124174 - DC-DC converter switching transistor current measurement technique (2015-09-01),
2. 8994344 - Multiphase transformer for a multiphase DC-DC converter (2015-03-31),
3. 8773233 - Integrated inductors (2014-07-08),
4. 8710869 - High-speed comparator with asymmetric frequency response (2014-04-29),
5. 8694816 - Power delivery system in which VRM and CPU exchange power consumption measurements (2014-04-08),
6. 8629667 - Pulse width modulator with an adjustable waveform generator for controlling duty cycle of a pulse width modulated signal (2014-01-14),
7. 8513750 - Forming inductor and transformer structures with magnetic materials using damascene processing for integrated circuits (2013-08-20),
8. 8482552 - DC-DC converter switching transistor current measurement technique (2013-07-09),
9. 8471667 - On-die micro-transformer structures with magnetic materials (2013-06-25),
10. 8373074 - Integrated inductor (2013-02-12),
11. 8368501 - Integrated inductors (2013-02-05),
12. 8361594 - Methods of forming magnetic vias to maximize inductance in integrated circuits and structures formed thereby (2013-01-29),
13. 8358112 - Multiphase transformer for a multiphase DC-DC converter (2013-01-22),
14. 8288846 - Power management integrated circuit (2012-10-16),
15. 8198965 - Grounding of magnetic cores (2012-06-12),

Title: **Innovative Contributions of Peter Hazucha in DC-DC Converter Technology**

Introduction

Peter Hazucha, based in Beaverton, Oregon, is a prolific inventor known for his groundbreaking work in the field of power electronics. With an impressive portfolio of 64 patents, his contributions significantly impact the efficiency and functionality of DC-DC converters.

Latest Patents

Among Peter Hazucha's most recent patents are two notable innovations. The first is a "DC-DC converter switching transistor current measurement technique," which describes a sophisticated method involving the conduction of a first current through a switching transistor. This method also introduces a second current, flowing through a pair of transistors that are arranged in series and are parallel to the switching transistor's conductive channel, ensuring that the second current remains less than and proportionate to the first.

The second innovation is the "Multiphase transformer for a multiphase DC-DC converter," which encompasses a multiphase transformer designed to minimize ripple current at the input voltage terminals. This technology features multiple input voltage terminals, each linked to distinct phases, optimizing the converter’s performance in various applications.

Career Highlights

Throughout his distinguished career, Peter has collaborated with leading tech companies, including Intel Corporation and Micron Technology Incorporated. His work at these institutions has positioned him as a key innovator in advancing power conversion technologies.

Collaborations

Peter Hazucha has worked alongside notable peers, such as Gerhard Schrom and Tanay Karnik. These collaborations have enriched his experience and contributed to the innovative developments in DC-DC converter systems, reflecting a shared commitment to advancing technology.

Conclusion

Peter Hazucha's contributions to the field of power electronics exemplify the spirit of innovation. With 64 patents to his name, his work continues to inspire advancements in energy efficiency and power management, solidifying his reputation as a prominent figure in the industry.

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