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For the Inventor, By the Inventor

Suwon, South Korea

Heechang Oh

This inventor holds 22 USPTO granted patents and 1 published patent application, primarily in Hybrid Vehicle Technology. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Kia Corporation. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heechang Oh. Retrieved from https://idiyas.com/inventor/heechang-oh

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 86.4

Average Co-Inventor Count = 7.7

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Suwon-si, KR (2020 - 2022)
  • Gyeonggi-do, KR (2019 - 2023)

Company Filing History:

goldMedal22 out of 20,375 
 
Hyundai Motor Company
 patents
silverMedal16 out of 8,094 
 
Kia Motors Corporation
 patents
bronzeMedal5 out of 5,859 
 
Kia Corporation
 patents
4. 1 out of 31 
 
Kia Motors Company
 patents
where one patent can have more than one assignee

Years Active: 2019-2026

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Areas of Expertise:
Hybrid Vehicle Control
Engine System
Exhaust Manifold
Electric Supercharger
EGR Valve Diagnosis
Intake Manifold
Secondary Air Injection
Gasoline Particulate Filter
Variable Valve Lift
Control Method
Apparatus Design
22 patents (USPTO):Explore Patents
1. 12715428 - Apparatus for controlling hybrid vehicle and method using the same (2026-08-25),
2. 12371003 - Apparatus of hybrid vehicle and method thereof (2025-07-29),
3. 12115972 - Apparatus for controlling hybrid vehicle and method using the same (2024-10-15),
4. 11548493 - Apparatus of controlling hybrid vehicle having electric supercharger and method thereof (2023-01-10),
5. 11536207 - Apparatus of controlling vehicle and method thereof (2022-12-27),
6. 11448143 - Apparatus of controlling vehicle and method thereof (2022-09-20),
7. 11359585 - Engine system (2022-06-14),
8. 11073113 - Exhaust manifold (2021-07-27),
9. 11035312 - Apparatus for diagnosing EGR valve and method thereof (2021-06-15),
10. 10982606 - Engine system (2021-04-20),
11. 10968871 - Engine system and method of controlling the same (2021-04-06),
12. 10883453 - Engine system (2021-01-05),
13. 10859041 - Intake manifold (2020-12-08),
14. 10844780 - Engine system having secondary air injection device (2020-11-24),
15. 10837412 - Engine system (2020-11-17),

Title: Inventor Heechang Oh: Revolutionizing Technology in Suwon-si, KR

Introduction: Heechang Oh is a visionary inventor based in Suwon-si, South Korea, known for his groundbreaking contributions to the field of technology.

Latest Patents: Heechang Oh holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Heechang Oh has worked with leading tech companies in South Korea, spearheading projects that have pushed the boundaries of technological advancements.

Collaborations: Throughout his career, Heechang Oh has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Heechang Oh's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a prominent figure in the world of inventors.

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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