Location History:
- Kyungsan-Si, KR (2009)
- Gyungsan-si, KR (2022)
Company Filing History:
2 out of 36 
1 out of 54 
Years Active: 2009-2025
Title: Chang-Ho Lee: Innovator in Electrical Connector Technology
Introduction
Chang-Ho Lee is a notable inventor based in Gyungsan-si, South Korea. He has made significant contributions to the field of electrical connectors, holding three patents that showcase his innovative designs and engineering skills. His work has been instrumental in advancing connector technology, particularly in ensuring terminal position assurance.
Latest Patents
Chang-Ho Lee's latest patents include an "Electrical connector having terminal position assurance." This invention features a connector body with a body terminal passageway designed to accommodate a terminal. It also includes a block accommodating part that communicates with the body terminal passageway. An assembly block is detachably connected to the connector body, allowing for rotation while maintaining its connection under external force. The assembly block can rotate at a predetermined angle or more to separate from the connector body and be inserted into the block accommodating part. Another significant patent is the "Connector assembly and method of manufacturing the same." This assembly consists of an inner housing, a substrate inserted into the inner housing, and a terminal position assurance (TPA) member that supports the substrate, preventing it from separating from the inner housing. The TPA member features a hot staking protrusion that penetrates through both the substrate and the inner housing.
Career Highlights
Throughout his career, Chang-Ho Lee has worked with prominent companies in the electronics industry. He has been associated with Tyco Electronics Amp Korea Co., Ltd. and Tyco Electronics Amp Korea Limited, where he has contributed to various projects and innovations in connector technology.
Collaborations
Chang-Ho Lee has collaborated with several professionals in his field, including Keun Taek Lim and Chul-Sub Lee. These collaborations have further enhanced his work and contributed to the development of advanced electrical connector solutions.
Conclusion
Chang-Ho Lee is a distinguished inventor whose work in electrical connector technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to improving connector designs and functionality.