Company Filing History:
8 out of 11 
2 out of 5 
1 out of 1 Years Active: 2001-2008
Title: Innovations by Shiuh-An Shieh
Introduction
Shiuh-An Shieh is a notable inventor based in Alpharetta, GA (US), recognized for his contributions to occupant detection technologies. With a total of 11 patents to his name, he has made significant advancements in the field of vehicle safety and occupant detection systems.
Latest Patents
One of his latest patents is titled "Vehicle occupant detection using relative impedance measurements." This innovative passenger detection system utilizes a sensor that measures capacitance, electric field effects, or other characteristics responsive to a load in a seating area. The sensor employs one or more electrodes, which may include a transmit and receive electrode or a combination of electrodes with different impedances. This technology allows for the distinction between occupants and inanimate objects, as well as the identification of various characteristics of a passenger, such as size, height, weight, or position.
Another significant patent is "Flexible occupant sensor and method of use." This invention incorporates flexible circuit material to position antennas for occupant detection within a seat. The use of flexible materials facilitates easier manufacturing while minimizing discomfort for occupants. The design allows for the flexible circuit material to be folded over a spacer, positioning occupant detection sensors or antennas at various locations or depths relative to the seating surface. This system is connected to a printed circuit board, enhancing manufacturing efficiency and reducing costs.
Career Highlights
Shiuh-An Shieh has worked with several prominent companies, including Elesys North America, Inc. and NEC Technologies, Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies for occupant detection.
Collaborations
Throughout his career, Shiuh-An has collaborated with notable colleagues such as Gregory T. Thompson and James Frederick Kirksey. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Shiuh-An Shieh's work in occupant detection technology showcases his innovative spirit and dedication to enhancing vehicle safety. His patents reflect a commitment to improving the understanding of passenger characteristics and the overall safety of vehicle occupants.