Location History:
- Gyeonggi-do, KR (2018)
- Bucheon-si, KR (2019)
Company Filing History:
Years Active: 2018-2019
Title: Kee Joon Choi: Innovator in Semiconductor Technologies
Introduction
Kee Joon Choi is a prominent inventor based in Bucheon-si, South Korea. He is recognized for his contributions to the field of semiconductor technologies, holding a total of two patents that highlight his expertise and innovative spirit.
Latest Patents
Kee Joon Choi's latest patents include a detailed design of a digital-to-analog converter and a high voltage semiconductor device. The first patent describes a voltage generator that produces multiple voltage groups, each containing various reference voltages. It features a decoder with an output node that selects among these voltages, supported by switch blocks comprising transistors activated in response to a control signal. Notably, the transistors in each switch block have differing channel widths, enhancing the circuit's performance. His second patent focuses on a high voltage semiconductor device, which includes a sophisticated gate electrode structure atop a substrate, along with strategically placed source, drift, and drain regions that optimize its functionality while ensuring device isolation.
Career Highlights
Kee Joon Choi is associated with Db Hitek Co., Ltd., a company renowned for its advancements in semiconductor technology. His work has significantly contributed to the company’s reputation for innovation and excellence in the industry. His expertise in developing essential components for electronics showcases his commitment to enhancing technology.
Collaborations
Throughout his career, Kee Joon Choi has collaborated with talented coworkers such as Hae Taek Kim and Bum Seok Kim. These partnerships have allowed for a dynamic exchange of ideas, fostering an environment conducive to cutting-edge developments in semiconductor technologies.
Conclusion
In conclusion, Kee Joon Choi stands out as a notable inventor whose work continues to influence the field of semiconductor devices. With his innovative patents and collaborative spirit, he is poised to make significant strides in technology, ultimately contributing to more efficient and advanced electronic systems.