This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Suwon-si, KR (2011)
- Yongin-si, KR (2011)
Company Filing History:
Years Active: 2011
Title: Young Ung Ha: Innovator in Inkjet Technology
Introduction
Young Ung Ha is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of inkjet technology, holding a total of 2 patents. His work focuses on improving manufacturing processes and enhancing the properties of materials used in inkjet print heads.
Latest Patents
One of Young Ung Ha's latest patents is a method of manufacturing an inkjet print head. This innovative method includes an improved process for forming an ink feed hole, which increases productivity and ensures a favorable ink supply. The process involves preparing a substrate with a heater, forming a flow passage layer, and creating a nozzle layer. Additionally, protective layers are applied, and an ink feed hole is formed through wet etching using tantalum as the mask material and parylene as the second protective layer.
Another significant patent is related to a liquid-type composition for forming a photosensitive polymer complex. This composition includes a multifunctional epoxy resin, a photoacid generator, and a silver compound. The method allows for the preparation of a polymer complex containing silver nanoparticles, which enhances the physical and chemical properties of the material, such as heat resistance and wear resistance.
Career Highlights
Young Ung Ha is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies in the field of inkjet printing. His expertise and contributions have positioned him as a key figure in the advancement of printing technologies.
Collaborations
Throughout his career, Young Ung Ha has collaborated with talented individuals such as Byung Ha Park and Jong Jin Park. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Young Ung Ha's contributions to inkjet technology and his innovative patents demonstrate his commitment to advancing the field. His work at Samsung Electronics Co., Ltd. continues to influence the industry, making him a prominent figure in the world of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile