Location History:
- Cary, IL (US) (1995 - 1996)
- Snellville, GA (US) (1997 - 2004)
Company Filing History:
Years Active: 1995-2004
Title: The Innovative Contributions of David M Demuro
Introduction
David M Demuro is a notable inventor based in Snellville, GA (US). He has made significant contributions to the field of battery technology, holding a total of 9 patents. His work focuses on improving battery charging methods and ensuring safety in battery operations.
Latest Patents
One of his latest patents is a method of terminating charge for a battery. This method includes a process for terminating charge when three specific events occur: when the voltage across at least one of the cells reaches a predetermined maximum voltage, when the average charging current falls below a predetermined minimum current, and when the presence of a power source has been detected. Additionally, this method incorporates a safety termination that prohibits charging upon the expiration of a timer if the cells have stored little or no energy. Another significant invention is the thermally limited battery protection and charging circuit. This invention features a thermally stable, low-cost charging circuit for rechargeable batteries. It includes a thermal control circuit that utilizes a temperature-dependent component, such as a thermistor or positive temperature coefficient device. This device is thermally coupled to a charging pass element, typically a power transistor. When the transistor enters a danger zone characterized by elevated power dissipation, the thermal control circuit is activated to regulate the pass element in a constant power mode until the circuit exits the danger zone.
Career Highlights
David M Demuro is currently employed at Motorola Corporation, where he continues to innovate in the field of battery technology. His work has contributed to advancements that enhance the safety and efficiency of battery charging systems.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Joseph Patino and Mike M Albert. These collaborations have further enriched his contributions to the field.
Conclusion
David M Demuro's innovative work in battery technology has led to significant advancements in charging methods and safety protocols. His contributions are vital to the ongoing development of efficient and safe battery systems.