This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: Lg Siltron Incorporated, Sk Siltron Co., Ltd.. Active years: 2013-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013-2020
Title: The Innovations of Do Won Song
Introduction
Do Won Song is a notable inventor based in Gumi-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of methods for growing single-crystal ingots. With a total of four patents to his name, his work has implications for various industries, including semiconductor manufacturing.
Latest Patents
One of his latest patents is a growing apparatus and single-crystal ingot growing method. This method involves setting a location for the maximum gauss position (MGP) of a magnetic field above the surface of a melt. It also includes establishing a difference in intensity of the magnetic field between the center and edge points of the melt. The method allows for the growth of a single-crystal ingot based on the set location of the MGP and the intensity of the magnetic field. The magnetic field is horizontal, with the MGP spaced from the melt surface by 50 mm to 150 mm, and the intensity difference ranging from 420G to 500G. Another significant patent involves a method for manufacturing silicon single crystal ingots, utilizing a specialized growing apparatus that includes a chamber, crucible, heater, and pulling part for the single crystal growth.
Career Highlights
Do Won Song has worked with prominent companies in the semiconductor industry, including SK Siltron Co., Ltd. and LG Siltron Incorporated. His experience in these organizations has allowed him to refine his expertise in crystal growth technologies and contribute to advancements in the field.
Collaborations
Throughout his career, Do Won Song has collaborated with notable colleagues such as Chang Youn Lee and In Gu Kang. These partnerships have fostered innovation and development in the technologies related to single-crystal growth.
Conclusion
Do Won Song's contributions to the field of materials science and his innovative patents have positioned him as a key figure in the development of single-crystal ingot technologies. His work continues to influence the semiconductor industry and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile