This inventor holds 8 USPTO granted patents and 6 published patent applications and 9 EPO patents. Top assignees: Kolon Industries, Inc., Skhynix Inc.. Active years: 2014-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yongin-si, KR (2017)
- Daegu, KR (2014 - 2018)
- Gyeonggi-do, KR (2020)
Company Filing History:
Years Active: 2014-2020
Title: Hee-Jun Kim: Innovator in Signal Transfer Circuits and Polyester Fibers
Introduction
Hee-Jun Kim is a prominent inventor based in Daegu, South Korea. He has made significant contributions to the fields of signal transfer circuits and polyester fibers, holding a total of 8 patents. His innovative work has implications for various industries, particularly in electronics and safety materials.
Latest Patents
One of Hee-Jun Kim's latest patents is a signal transfer circuit and semiconductor device. This invention involves a signal transfer circuit designed to receive a first signal and transfer it as a second signal using an operating power source with a second voltage level. The circuit includes a first setting circuit and a second setting circuit, which work together to manage voltage levels effectively.
Another notable patent is for a polyester fiber and the method for preparing it. This polyester fiber is specifically designed for use in airbag fabrics. It exhibits an elongation of 1.65% to 2.5% under a tensile strength of 1.0 g/d after heat treatment. The fiber also demonstrates low initial Young's modulus and excellent mechanical properties, making it ideal for providing safety and stability in automotive applications.
Career Highlights
Hee-Jun Kim has worked with notable companies such as Kolon Industries, Inc. and SK Hynix Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and materials.
Collaborations
Hee-Jun Kim has collaborated with talented individuals in his field, including Dong-Jin Kwak and Jae-Hyung Kim. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Hee-Jun Kim's contributions to signal transfer circuits and polyester fibers highlight his role as an influential inventor. His patents not only showcase his innovative spirit but also reflect the potential for advancements in technology and safety materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile