This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Hyundai Motor Company, Korea Institute of Science and Technology, Lg Electronics Inc.. Active years: 2006-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 20,375 
1 out of 2,250 
1 out of 51,857 
Years Active: 2006-2017
Title: Changhyun Cho: Innovator in Watch Technology and Engine Design
Introduction
Changhyun Cho is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of wearable technology and engine design. With a total of 3 patents, his work showcases innovative solutions that enhance functionality and efficiency.
Latest Patents
One of Changhyun Cho's latest patents is a watch type terminal. This invention includes a body with a display unit and a band designed to be worn on the wrist. The body features a first disk that overlaps with the display unit, comprising a first hand, and a second disk positioned below it, which includes a second hand. The design incorporates a first and a second pinion coupled to the edges of the disks, along with a rotation drive unit that provides rotational force to display visual information through the hands.
Another notable patent is an engine equipped with a water pump. This engine includes a pump housing mounted on one side of a cylinder block, with an impeller rotatably mounted on the front side to pump coolant. The design features an inlet fitting mounted on the cylinder block at a predetermined distance from the pump housing, allowing coolant to flow through it. A connecting body integrates the pump housing with the inlet fitting, forming a single unit.
Career Highlights
Changhyun Cho has worked with esteemed organizations such as the Korea Institute of Science and Technology and LG Electronics Inc. His experience in these institutions has allowed him to develop and refine his innovative ideas.
Collaborations
Throughout his career, Changhyun Cho has collaborated with talented individuals, including Munsang Kim and Dongseok Ryu. These partnerships have contributed to the advancement of his projects and inventions.
Conclusion
Changhyun Cho is a remarkable inventor whose work in watch technology and engine design reflects his innovative spirit. His patents demonstrate a commitment to enhancing technology for everyday use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile