This inventor holds 2 USPTO granted patents. Top assignees: Hyundai Motor Company, Kia Corporation, Winnercom Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: Hak-Hui Choi: Innovator in Vehicle Door Systems
Introduction
Hak-Hui Choi is a notable inventor based in Hwaseong, South Korea. He has made significant contributions to the automotive industry, particularly in the development of innovative door systems for vehicles. His work focuses on enhancing the functionality and user experience of vehicle entry and exit mechanisms.
Latest Patents
Hak-Hui Choi holds a patent for a "Vehicle side-by-side doors opening and closing system and control method thereof." This invention features a pair of side-by-side doors that open outwardly from a vehicle toward a boarding and alighting structure. The system includes a controller that assigns the first and second doors to an initially operative door and a subsequently operative door. It controls the motors of both doors to perform their opening operations with a time delay, enhancing safety and convenience for passengers.
Career Highlights
Throughout his career, Hak-Hui Choi has worked with prominent automotive companies, including Kia Corporation and Hyundai Motor Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle design and functionality.
Collaborations
Hak-Hui Choi has collaborated with talented individuals in the industry, including Sang-Heon Lee and Doo Young Jung. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Hak-Hui Choi's innovative work in vehicle door systems exemplifies his commitment to improving automotive design and functionality. His contributions continue to influence the industry and enhance the user experience for vehicle passengers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile