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For the Inventor, By the Inventor

Troy, MI, United States of America

Insu Chang

This inventor holds 17 USPTO granted patents and 13 published patent applications, primarily in Battery Technology. Top assignees: Gm Global Technolgoy Operations, Inc., Carnegie Mellon University. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Insu Chang. Retrieved from https://idiyas.com/inventor/insu-chang

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 88.2

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal17 out of 31,977 
 
Gm Global Technolgoy Operations, Inc.
 patents
silverMedal1 out of 1,189 
 
Carnegie Mellon University
 patents
where one patent can have more than one assignee

Years Active: 2020-2026

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Areas of Expertise:
Battery Cells
State Of Charge
Performance Degradation
Active Control
Thermal Management
Electric Motors
Yaw Stability
Eco-Autonomous Driving
Energy Management
Internal Combustion Engine
17 patents (USPTO):Explore Patents
1. 12756049 - Pressure control of battery cells (2026-10-06),
2. 12416676 - Battery pack state of charge estimation (2025-09-16),
3. 12370921 - Early detection of battery cell performance degradation (2025-07-29),
4. 12243988 - Battery pressure active control (2025-03-04),
5. 12074505 - Systems, apparatuses, and methods for active end-turn cooling for an electric motor with four-bar linkages (2024-08-27),
6. 12015327 - Methods, systems, and apparatuses for passive end-turn cooling for an electric motor using gravity (2024-06-18),
7. 11722037 - Interior permanent magnet motor having controllable coolant distribution (2023-08-08),
8. 11705781 - System and method of active end-turn cooling for an interior permanent magnet motor (2023-07-18),
9. 11702133 - Yaw stability control system for a motor vehicle (2023-07-18),
10. 11660979 - System and method for estimating state of charge of a lithium battery cell of a vehicle (2023-05-30),
11. 11370435 - Connected and automated vehicles, driving systems, and control logic for info-rich eco-autonomous driving (2022-06-28),
12. 11365672 - Internal combustion engine coolant flow control (2022-06-21),
13. 11338645 - Method and apparatus for active vehicle cabin occupant detection system (2022-05-24),
14. 11312208 - Active thermal management system and method for flow control (2022-04-26),
15. 11299013 - Method and apparatus for active vehicle cabin occupant protection system (2022-04-12),

Title: The Innovative Journey of Inventor Insu Chang

Introduction: Insu Chang, a talented inventor based in Troy, MI (US), has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Insu Chang holds several patents in various technological areas, including artificial intelligence, renewable energy, and automotive engineering. His most recent patent focuses on a cutting-edge AI algorithm for autonomous vehicles.

Career Highlights: With a background in mechanical engineering and computer science, Insu Chang has worked for leading tech companies where he honed his skills in innovation. His career highlights include developing a revolutionary renewable energy system and optimizing manufacturing processes for increased efficiency.

Collaborations: Insu Chang has collaborated with top researchers and engineers in the industry to bring his inventions to life. His partnerships with renowned universities and research institutions have led to groundbreaking advancements in technology.

Conclusion: Insu Chang's passion for innovation and his dedication to pushing the boundaries of technology have solidified his reputation as a visionary inventor in Troy, MI (US). His relentless pursuit of excellence continues to inspire the next generation of inventors in the ever-evolving tech landscape.

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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