El Macero, CA, United States of America

Andrew A Frank

This inventor holds 40 USPTO granted patents and 1 EPO patent, primarily in Hybrid Electric Vehicles. Top assignees: Aisin Seiki Kabushiki Kaisha, University of California, Cummins Electrified Power Na Inc.. Active years: 1984-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew A Frank. Retrieved from https://idiyas.com/inventor/andrew-a-frank

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


% Patents Active = 95.0


Average Co-Inventor Count = 1.8

ph-index = 19

Forward Citations = 1,538(Granted Patents)


Location History:

  • Madison, WI (US) (1984 - 1986)
  • El Macero, CA (US) (1991 - 2004)
  • Davis, CA (US) (2005 - 2021)
  • San Jose, CA (US) (2021 - 2023)

Company Filing History:


Years Active: 1984-2023

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Areas of Expertise:
Hybrid Electric Vehicles
AC-to-DC Inverter
Powertrain Configurations
Energy Storage Systems
Vehicle-to-Grid Integration
Dynamic Operating Modes
Continuously Variable Transmission
Brake System Control
Fuel Consumption Control
Power Delivery System
Hydrostatic Power Steering
Stability Augmentation
40 patents (USPTO):Explore Patents

Title: **Andrew A. Frank: Innovator in Vehicle Power Integration**

Introduction

Andrew A. Frank, based in El Macero, California, is recognized as a prominent inventor and innovator in the field of vehicle power integration. Holding an impressive portfolio of 40 patents, his work focuses on developing advanced vehicle technologies that enhance efficiency and sustainability.

Latest Patents

One of his latest inventions is a "Vehicle with AC-to-DC inverter system for vehicle-to-grid power integration." This innovative design allows vehicles to connect to an AC grid, incorporating a prime mover and at least one motor generator. The vehicle can function as a plug-in hybrid system, controlled to either supply power to the AC power line or draw power from it for charging the vehicle’s batteries. This technology enables vehicles to monitor their batteries to determine if the power needed can be met or if additional energy needs to be drawn from the prime mover. The vehicle also features a thermal management system that optimizes heat dissipation, thereby enhancing overall efficiency during power supply to the AC grid.

Career Highlights

Throughout his career, Andrew has made significant contributions while working with notable institutions such as the University of California and Aisin Seiki Kabushiki Kaisha. His dedication to research and development in vehicle technology has positioned him as a leading figure in the industry, influencing the future of hybrid and electric vehicles.

Collaborations

Andrew has collaborated with talented researchers and professionals, including Chan-Chiao Lin and Patrick Kaufman. Their collaborative efforts have further advanced the innovative projects they have undertaken, highlighting the importance of teamwork in technological breakthroughs.

Conclusion

In conclusion, Andrew A. Frank’s extensive work in vehicle power integration represents a critical step towards a more sustainable future in transportation. His numerous patents and collaborative projects exemplify his commitment to innovation and his significant impact on the automotive industry.

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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