Company Filing History:
Years Active: 1991
Title: Chi-Thien Doan: Innovator in Battery Charging Technology
Introduction
Chi-Thien Doan is an accomplished inventor based in Olmstead Falls, OH (US). He has made significant contributions to the field of battery technology, particularly with his innovative electronic battery charger device and method. His work has the potential to enhance the efficiency and safety of battery charging processes.
Latest Patents
Chi-Thien Doan holds a patent for an electronic battery charger device and method. This invention includes a charging circuit with a source of charging energy and connections for installing one or more batteries to be charged. The device features controllable switches for each battery, managed by a microprocessor that establishes a charging sequence with distinct repeated charging periods. Additionally, it includes a display device for indicating the charging status of each battery. The microprocessor monitors various parameters, such as battery voltages and ambient temperatures, to ensure safe charging operations. If any measured values exceed predetermined thresholds, the device can terminate the charging process to protect the batteries.
Career Highlights
Chi-Thien Doan is currently associated with Eveready Battery Company, Inc., where he continues to develop innovative solutions in battery technology. His work has contributed to advancements in the efficiency and reliability of battery charging systems.
Collaborations
Chi-Thien Doan has collaborated with notable coworkers, including William A Johnson and W James Budzyna. Their combined expertise has fostered a productive environment for innovation within the company.
Conclusion
Chi-Thien Doan's contributions to battery charging technology exemplify the impact of innovation in enhancing everyday devices. His patent reflects a commitment to improving the efficiency and safety of battery usage, marking him as a significant figure in the field.