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For the Inventor, By the Inventor

Seosan, South Korea

Hyundai Transys Incorporated

Calculating rank
USPTO Granted Patents = 238


Trademarks = 1

Forward Citations = 86

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470 inventors (with patents filed for the assignee):

goldMedal Jun Sik Hwang (21 out of 55 patents)

silverMedal Hae Dong Kwak (18 out of 18 patents)

bronzeMedal Seon Chae Na (17 out of 63 patents)

4.  Eun Sue Kim (17 out of 33 patents)

5.  Chan Ho Jung (17 out of 69 patents)

6.  Tae Yong Lee (15 out of 91 patents)

7.  Dae Hee Lee (15 out of 50 patents)

8.  Jae Hoon Cho (14 out of 36 patents)

9.  Jung Sang You (13 out of 31 patents)

10.  Gwon Hwa Bok (13 out of 13 patents)

11.  Sang Ho Kim (12 out of 85 patents)

12.  Won Kee Kim (12 out of 12 patents)

13.  Jung Bin Lee (12 out of 12 patents)

14.  Han Kyung Park (12 out of 12 patents)

15.  Seung Hun Chang (11 out of 21 patents)


Core Competencies:
Seat Adjustment
Reclining Device
Hybrid Vehicle
Vehicle Seat Control
Headrest Device
Power Transmission
Seat Ventilation
Cup Holder
Pneumatic Controller
Vehicle Seat Frame
Armrest Assembly
Electric Seatback

238 patents:

1. 12780068 - Headrest apparatus (2026-11-03),
2. 12780060 - Seat for vehicle (2026-11-03),
3. 12780055 - Rotating seat (2026-11-03),
4. 12767020 - Pneumatic and vibration providing device for vehicle seat (2026-10-20),
5. 12767014 - Foreign substance blocking and hidden wiring structure of seat long-rail (2026-10-20),
6. 12759439 - Tiltable back frame (2026-10-13),
7. 12753548 - Seat molded article and preparing method thereof (2026-10-06),
8. 12746858 - Walk-in apparatus of vehicular seat (2026-09-29),
9. 12746856 - Apparatus and method of controlling position of seat for vehicle (2026-09-29),
10. 12741628 - Control apparatus and method of electric oil pump for hybrid vehicle (2026-09-22),
11. 12728783 - Headrest having a speaker (2026-09-08),
12. 12728721 - Disconnector apparatus with limited slip differential function (2026-09-08),
13. 12723624 - Bearing assembly for vehicle (2026-09-01),
14. 12722543 - Brake device of recliner for vehicle seat (2026-09-01),
15. 12722542 - Brake device of recliner for vehicle seat (2026-09-01),
Company Overview
Hyundai Transys Incorporated, headquartered in Seosan, South Korea, specializes in advanced vehicle seating technology. The company focuses on developing innovative solutions for seat adjustment, reclining devices, and vehicle seat control systems, catering to the evolving needs of the automotive industry. With a commitment to enhancing passenger comfort and safety, Hyundai Transys also explores technologies related to hybrid vehicles, seat ventilation, and integrated features like cup holders and headrest devices, positioning itself as a key player in automotive engineering.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

238 Patents

#1 in Seosan

#97 in South Korea

#3,615 in the World

Seosan, KR
Seosan, South Korea

Hyundai Transys Incorporated

Forward Citations = 86

470 inventors:

goldMedal Jun Sik Hwang (21 out of 55 patents)

silverMedal Hae Dong Kwak (18 out of 18 patents)

bronzeMedal Seon Chae Na (17 out of 63 patents)

4.  Eun Sue Kim (17 out of 33 patents)

5.  Chan Ho Jung (17 out of 69 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hyundai Transys Incorporated. Retrieved from https://idiyas.com/company/hyundai-transys

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

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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