Location History:
- Homwood, IL (US) (2002)
- Homewood, IL (US) (2003 - 2004)
- Lakeland, TN (US) (2015 - 2018)
- Simsbury, CT (US) (2018 - 2022)
Company Filing History:
6 out of 2,622 
2 out of 22 
8 out of 832,680 Years Active: 2002-2022
Title: The Innovative Mind of Sang Joon Choi
Introduction
Sang Joon Choi, an inventive force hailing from Homewood, IL, has made significant contributions to technology with 16 patents to his name. His inventions reflect a commitment to enhancing operational efficiency and safety in various industries.
Latest Patents
One of his latest innovations includes the development of an unmanned rail vehicle designed for the surveillance, inspection, and maintenance of industrial sites. This unique rail vehicle features two carry rollers that engage with the upper rail side, ensuring its center of gravity remains vertically below for stability. Additionally, it incorporates a support roller that allows for lateral displacement of the center of gravity, enhancing its maneuverability.
Another groundbreaking invention by Choi is a method and apparatus for the automatic charging of electric vehicles. This system automates the connection process where a plug head is received by a charging unit, aligning it with the vehicle's plug receptacle for efficient energy transfer. This innovation not only simplifies the charging process but also ensures the safety and reliability of electric vehicle operations.
Career Highlights
Throughout his career, Sang Joon Choi has worked with notable companies, including Abb Schweiz AG, where he furthered his expertise in engineering and innovation. His contributions have significantly impacted the fields of transportation and electric vehicle technology, showcasing his ability to merge practicality with advanced engineering concepts.
Collaborations
Choi has collaborated with talented professionals such as Thomas A Fuhlbrigge and Carlos Martinez. These partnerships have fostered a creative environment that encourages the sharing of ideas and collaborative problem-solving, leading to the successful realization of innovative projects.
Conclusion
Sang Joon Choi's inventive spirit and dedication to his craft continue to inspire those in the fields of engineering and technology. With a robust portfolio of patents and a career marked by significant collaborations, he is a remarkable inventor whose innovations are shaping the future of industrial applications and electric vehicle technologies.
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.