Location History:
- Tarrant County, TX (US) (2000)
- Arlington, TX (US) (1997 - 2001)
Company Filing History:
Years Active: 1997-2001
Title: The Innovations of James U Dernehl
Introduction
James U Dernehl is an accomplished inventor based in Arlington, Texas. He has made significant contributions to the field of electronics, particularly in battery charging technology. With a total of three patents to his name, Dernehl's work showcases his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a status indicator for battery chargers. This apparatus is designed to indicate multiple operating states of a battery charger. It consists of first and second color light emitting circuits that are coupled to a control circuit and one of the output terminals of the battery charger. The first and second sense terminals of the respective light emitting circuits are connected to the other output terminal of the battery charger, allowing for the application of operating bias to the light emitting circuits. The light emitting elements are strategically positioned to emit light through a common diffusing lens, creating a third color that is distinct from the first and second colors.
Career Highlights
Throughout his career, James U Dernehl has worked with various companies, including Operating Technical Electronics, Inc. His experience in the industry has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
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Conclusion
James U Dernehl's contributions to battery charging technology exemplify his dedication to innovation and invention. His patents reflect a deep understanding of electronics and a commitment to improving user experience in battery management.