This inventor holds 3 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Pohang, KR (1999)
- Pohang-shi, KR (1999)
Company Filing History:
Years Active: 1999
Title: Myung-Chul Jun: Innovator in Silica Glass Fabrication
Introduction
Myung-Chul Jun is a prominent inventor based in Pohang, South Korea. He has made significant contributions to the field of silica glass fabrication, holding a total of 3 patents. His innovative approaches have advanced the methods used in creating high-purity silica glass monoliths.
Latest Patents
One of his latest patents is a silica glass monolith fabricating method using a sol-gel process. In this method, a first sol is formed by mixing 100 parts by weight of high-density silica containing powder with 100-300 parts by weight of water, and rapidly dried while controlling the pH of the first sol between 9 and 11. The dried first sol is powdered and thermally treated at or above 600°C. A second sol is then formed by mixing the thermally-treated powdered first sol with 100-200 parts by weight of deionized water and an aqueous organic binder. The second sol is gelled in a mold, dried, thermally treated, and sintered, resulting in a high-purity silica glass monolith.
Another notable patent involves an apparatus and method for fabricating tube-shaped glass monoliths using a sol-gel process. This method utilizes a tube-shaped glass monolith fabricating apparatus that includes an upper mold with cylindrical portions of different sizes and a lower mold with a first lower cylindrical portion inclined toward the center. The sol is poured into the central mold, and an unmixable liquid is added. After the sol is gelled, the upper mold is removed, and the gel is dried to form a tube-shaped dried gel.
Career Highlights
Myung-Chul Jun is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of materials science. His work has been instrumental in enhancing the production techniques of silica glass, which has various applications in technology and industry.
Collaborations
He has collaborated with notable coworkers such as Young-Min Baik and Sun-Uk Kim, contributing to the advancement of their shared projects in silica glass fabrication.
Conclusion
Myung-Chul Jun's contributions to silica glass fabrication through his innovative patents have significantly impacted the field. His work at Samsung Electronics Co., Ltd. and collaborations with fellow inventors highlight his commitment to advancing
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile