Sung Je Lee

This inventor holds 40 USPTO granted patents and 8 published patent applications and 8 EPO patents, primarily in Vehicle Air Conditioning. Top assignees: Hanon Systems, Halla Climate Control Corporation, Hyundai Motor Company. Active years: 2012-2026.

USPTO Granted Patents = 40 (Patent Applications = 8)

% Patents Active = 90.0

EPO Patents = 8 (Patent Applications = 10)

Average Co-Inventor Count = 4.3

ph-index = 5

Forward Citations = 99(Granted Patents)

Company Filing History:

Halla Climate Control Corporation

patents

1 out of 20,217

Hyundai Motor Company

patents

4. 1 out of 8,093

Kia Motors Corporation

patents

where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:

Air Conditioning

Heat Pump

Thermal Management

Photocatalyst

Vapor Injection

Heat Exchange

Cooling System

Vehicle Systems

Automobile Technology

HVAC

Energy Efficiency

Hybrid Vehicles

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12736142 - Ball valve and vehicle thermal management device comprising same (2026-09-15),

2. 12709131 - VEHICLE HEAT PUMP SYSTEM (2026-08-18),

3. 12600203 - Vehicle air conditioner having photocatalyst module (2026-04-14),

4. 12558944 - Vehicle air conditioner having photocatalyst module (2026-02-24),

5. 12540763 - Vapor injection module and heat pump system using same (2026-02-03),

6. 12409702 - Air conditioning apparatus for vehicle (2025-09-09),

7. 12397610 - Vehicle heat pump system (2025-08-26),

8. 12281823 - Thermal management system (2025-04-21),

9. 12247769 - Vapor injection module and heat pump system using same (2025-03-11),

10. 12246579 - Vapor injection module and heat pump system using same (2025-03-11),

11. 12061031 - Heat management system (2024-08-13),

12. 11959668 - Heat management system (2024-04-16),

13. 11904657 - Heat exchange system for vehicle (2024-02-20),

14. 11807066 - Thermal management system (2023-11-07),

15. 11760156 - Thermal management system (2023-09-19),

Title: Sung Je Lee - Innovative Inventor from Daejeon, KR

Introduction: Sung Je Lee is a renowned inventor hailing from Daejeon, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sung Je Lee holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative spirit.

Career Highlights: With a career spanning over two decades, Sung Je Lee has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Sung Je Lee has collaborated with top universities and research centers worldwide, fostering a culture of innovation and knowledge exchange that has led to the development of cutting-edge technologies.

Conclusion: Sung Je Lee's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology in South Korea and beyond.