Location History:
- Taejon, KR (2001)
- Daejon-Shi, KR (2004 - 2007)
- Daejeon, KR (2006 - 2011)
Company Filing History:
13 out of 11,277 
1 out of 16 Years Active: 2001-2011
Title: Innovations of Sang Kuk Choi
Introduction
Sang Kuk Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of technology, holding a total of 13 patents. His work primarily focuses on advancements in terahertz wave technology and power device packaging.
Latest Patents
One of his latest patents is the "Terahertz wave TX/RX module package and method of manufacturing the same." This invention provides a complete and separate terahertz wave transmission and reception (Tx/Rx) module package. It simplifies the alignment of a silicon ball lens, a photoconductive antenna, and a focusing lens, facilitating the generation or measurement of terahertz waves. This innovation remarkably reduces the time and cost required to build a terahertz wave generation and measurement system while also simplifying and miniaturizing the overall system. Additionally, the characteristics of the terahertz wave generated by the photoconductive antenna can be easily measured. The terahertz wave Tx/Rx module package can be stored and transported with the components kept aligned, minimizing pollution from surrounding environments.
Another notable patent is the "Power device package having enhanced heat dissipation." This invention controls heat generation in a power device using a semi-permanent metal-insulator transition (MIT) device instead of a fuse. It effectively emits heat generated by the power device through a small-sized heat sink located in one region, ensuring excellent heat dissipation. This power device package can be applied to any electric or electronic circuit that utilizes a power device.
Career Highlights
Sang Kuk Choi has worked with reputable organizations, including the Electronics and Telecommunications Research Institute and the Industry-University Cooperation Foundation at Sunmoon University. His experience in these institutions has contributed to his innovative work and research in technology.
Collaborations
He has collaborated with notable coworkers, including Dae Yong Kim and Dae Jun Kim, further enhancing his contributions to the field.
Conclusion
Sang Kuk Choi's innovative work in terahertz wave technology and power device packaging showcases his significant impact on the technological landscape. His patents reflect a commitment to advancing technology and improving efficiency in various applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.