This inventor holds 3 USPTO granted patents. Top assignees: Hyundai Motor Company, Kia Corporation, Doowon Climate Control Co., Ltd.. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025-2026
Title: Jae Won Cha: Innovator in Air Conditioning Technology
Introduction
Jae Won Cha is a notable inventor based in Pyeongtaek-si, South Korea. He has made significant contributions to the field of air conditioning technology, holding 3 patents that showcase his innovative approach to improving climate control systems.
Latest Patents
One of his latest patents is for a roof-type air conditioner. This invention addresses the issue of condensate water generated during interior cooling by collecting it in a designated unit. This design prevents the condensate water from flowing into the interior space of a vehicle, thereby avoiding overflow and contamination. Another significant patent is for an air-conditioning device and system featuring an integrated heat exchanger. This system utilizes cooling water to generate heating or cooling air, enhancing efficiency while allowing for individual temperature control in front and rear indoor spaces.
Career Highlights
Jae Won Cha has worked with prominent companies in the automotive industry, including Hyundai Motor Company and Kia Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in air conditioning technology.
Collaborations
He has collaborated with talented individuals such as Kwang Ok Han and Su Yeon Kang, contributing to the advancement of air conditioning systems.
Conclusion
Jae Won Cha's contributions to air conditioning technology reflect his commitment to innovation and efficiency. His patents demonstrate a forward-thinking approach that enhances comfort and functionality in vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile