This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Samsung Electro-Mechanics Co., Ltd.. Active years: 2002-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Daejeon-si, KR (2002)
- Daejeon, KR (2014)
Company Filing History:
Years Active: 2002-2014
Title: Innovations of Kyung-Ro Yoon in Printed Circuit Board Technology.
Introduction
Kyung-Ro Yoon is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of printed circuit board technology, holding 2 patents that showcase his innovative approaches to manufacturing processes.
Latest Patents
One of his latest patents is for a single-layered printed circuit board and its manufacturing method. This invention discloses a method that includes forming a bonding pad, a circuit pattern, and a post on the surface of an insulation film. The method ensures that one end of the post is electrically connected to the circuit pattern, while the insulator is pressed onto the insulation film, burying the circuit pattern and post. The process involves selectively etching the insulator to expose the other end of the post and opening a portion of the insulation film to reveal the bonding pad.
Another significant patent by Yoon is a method for manufacturing a printed circuit board. This method prevents bonding fingers, which are meant to connect with a semiconductor chip, from being electroplated with metal. It involves forming slots with an ink layer in multiple boards and defining window regions of varying sizes. The working is carried out on areas without slots, ensuring that metal does not intrude into the window region during the plating process, thus preventing short circuits.
Career Highlights
Kyung-Ro Yoon is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to innovate in the field of electronics. His work has been instrumental in advancing the technology behind printed circuit boards, making them more efficient and reliable.
Collaborations
Yoon has collaborated with several talented individuals in his field, including Nam-Keun Oh and Keon-Yang Park. Their combined expertise has contributed to the successful development of innovative technologies in printed circuit boards.
Conclusion
Kyung-Ro Yoon's contributions to printed circuit board technology through his patents reflect his commitment to innovation and excellence in the field. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile