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USPTO Data Jan 1 1976 - Oct 6 2026
56 Patents
#21 in Gyeonggi-do
#297 in South Korea
#12,744 in the World
Hjc Corporation
Forward Citations = 544
26 inventors:
Hjc Corporation
CIPO Patents = 1
EPO Patents = 13
Trademarks = 13
Forward Citations = 544
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26 inventors (with patents filed for the assignee):
Jae Chul Lee (8 out of 34 patents)
Haeng Bock Jeon (8 out of 8 patents)
Yeon Woo Choi (8 out of 8 patents)
4. Doo Hyun Hwang (4 out of 4 patents)
5. Chan Hee Kim (4 out of 4 patents)
6. Ki Young Nam (4 out of 4 patents)
7. Jin Hwan Lee (4 out of 6 patents)
8. Donghyun Kim (3 out of 68 patents)
9. Chang Seob Lee (3 out of 3 patents)
10. Bom Shik Cho (2 out of 2 patents)
11. Sung Kwang Kim (2 out of 19 patents)
12. Jung Hyun Jo (2 out of 2 patents)
13. Joong Koo Ahn (1 out of 2 patents)
14. Young Il Kim (1 out of 13 patents)
15. Yun-Haeng Lee (1 out of 1 patent)
Core Competencies:
Chin Guard Mechanism
Helmet Visor
Ventilation System
Action Camera
Deflector
Rotating Mechanism
Head Protection Gear
Connector Set
Mouth Vents
Shield Assembly
Adaptable Design
Safety Features
56 patents:
Hjc Corporation, headquartered in Gyeonggi-do, South Korea, specializes in advanced helmet technology, focusing on enhancing safety and comfort for users. The company develops a range of innovative products, including sophisticated chin guard mechanisms, helmet visors, and ventilation systems. Hjc is also known for integrating action camera capabilities and deflectors into its designs, ensuring optimal head protection. Their commitment to research in rotating mechanisms and connector sets positions them as a leader in the helmet manufacturing industry.
Profile summary based on public USPTO records.
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1 patent (CIPO):
Please report any incorrect information to [email protected]
13 patents (EPO):
Please report any incorrect information to [email protected]