Bloomfield Hills, MI, United States of America

Chih-Hung Yen

This inventor holds 39 USPTO granted patents and 18 published patent applications, primarily in Thermal Management. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Hung Yen. Retrieved from https://idiyas.com/inventor/chih-hung-yen

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

USPTO Granted Patents = 39 

% Patents Active = 87.2

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 119(Granted Patents)


Location History:

  • West Bloomfield, MI (US) (2010 - 2018)
  • Bloomfield Hills, MI (US) (2016 - 2024)

Company Filing History:


Years Active: 2010-2026

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Areas of Expertise:
Electric Vehicle Cooling
Battery Thermal Management
Heat Pipe Technology
Immersion Cooling
Thermal Runaway Mitigation
Active Aerodynamics
Phase Change Materials
Power Electronics Cooling
Inductive Charging Regulation
Thermal Comfort Systems
Brake Temperature Monitoring
Aerodynamic Drag Reduction
39 patents (USPTO):Explore Patents

Title: Innovations of Chih-Hung Yen: Pioneering Battery Technologies

Introduction: Chih-Hung Yen, a notable inventor based in Bloomfield Hills, MI, has made significant contributions to the field of battery technology. With a remarkable portfolio of 27 patents, he is at the forefront of innovations that enhance the safety and efficiency of energy storage systems. His work primarily focuses on developing advanced cooling systems for electric vehicle batteries and innovative flame-retardant materials.

Latest Patents: Among his latest notable patents, Chih-Hung Yen has designed an immersion cooling system for battery systems used in electric vehicles. This system features a battery enclosure housing multiple groups of battery cells, with dividers to enhance cooling. Additionally, the system includes a gas manifold for venting gases produced during operation. Another key patent addresses safety in energy storage, detailing a battery module that utilizes expandable graphite as a flame-retardant layer inside the outer shell, which activates during thermal events to prevent catastrophic failure.

Career Highlights: Chih-Hung Yen's career is marked by his tenure at GM Global Technology Operations LLC, where he contributes to groundbreaking advancements in automotive battery technology. His state-of-the-art inventions have the potential to revolutionize the electric vehicle market, offering safer and more efficient solutions for energy storage.

Collaborations: Throughout his career, Chih-Hung Yen has collaborated with esteemed colleagues such as Taeyoung Han and Bahram Khalighi. Their teamwork exemplifies the innovative spirit at GM Global Technology Operations LLC, fostering an environment where cutting-edge research and development can thrive.

Conclusion: Chih-Hung Yen stands out as a leading inventor in the automotive sector, particularly in the realm of battery technologies. His array of patents not only demonstrates his expertise but also underscores his commitment to advancing energy storage solutions, making a lasting impact on the future of electric vehicles.

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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