This inventor holds 2 USPTO granted patents. Top assignee: Amosense Co., Ltd. Active years: 2024-2025.
Company Filing History:
Years Active: 2024-2025
Title: Youngjun An: Innovator in Electrostatic Technology
Introduction
Youngjun An is a notable inventor based in Cheonan, South Korea. He has made significant contributions to the field of electrostatic technology, holding 2 patents that showcase his innovative approach to electronic devices.
Latest Patents
One of Youngjun An's latest patents is the "Electrostatic Chuck Sheet." This invention involves an electrostatic chuck sheet designed for chucking a substrate using electrostatic force. The chuck sheet consists of a first dielectric layer made of polymer material, a first electrode layer with conductive metal first electrodes, a second electrode layer with conductive metal second electrodes, an interlayer dielectric layer of polymer material, and a protective layer also made of polymer material. The arrangement of the electrodes is such that they do not overlap in the direction perpendicular to the electrostatic chuck sheet.
Another significant patent is the "Interposer." This invention includes a support body made of ceramic material, connection electrodes on both the top and bottom surfaces of the support body, and a shielding member on the outer surface. The design allows for fine pattern implementation, improved dimensional stability, and enhanced reliability of signal transmission. This interposer contributes to the high performance and reduced size of electronic devices.
Career Highlights
Youngjun An is currently associated with Amosense Co., Ltd., where he continues to develop innovative technologies. His work focuses on enhancing the performance and efficiency of electronic devices through advanced electrostatic solutions.
Collaborations
Some of his notable coworkers include Changwoo Oh and Gilseon Lee, who collaborate with him on various projects within the company.
Conclusion
Youngjun An's contributions to electrostatic technology through his patents reflect his commitment to innovation in the electronics field. His work not only advances technology but also paves the way for future developments in electronic device design.