Company Filing History:
Years Active: 2000
Title: Patrick D Hartzell: Innovator in Battery Identification Systems
Introduction
Patrick D Hartzell is a notable inventor based in Cary, NC (US). He has made significant contributions to the field of battery technology, particularly with his innovative battery identification system. This invention is designed to enhance the functionality of cellular telephones, battery chargers, and other electrical devices by accurately identifying the types of batteries used.
Latest Patents
Hartzell holds a patent for a battery identification system. This system includes a battery type identification circuit that features one or more input switches connected to a voltage divider network. Each segment of the voltage divider is engineered to produce a signal that indicates the on/off state of a specific input switch. The system utilizes switch actuators on the battery, which are strategically positioned to uniquely identify the battery type. Various configurations, including mechanical, galvanic, magnetic, and optical systems, are contemplated to actuate the input switches.
Career Highlights
Patrick D Hartzell is currently employed at Ericsson GmbH, where he continues to work on innovative solutions in the field of technology. His expertise in battery systems has positioned him as a valuable asset to the company.
Collaborations
Hartzell has collaborated with notable colleagues, including Brian David Miller and Tina M Lee. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Patrick D Hartzell's work in developing a battery identification system showcases his innovative spirit and dedication to improving technology. His contributions are significant in enhancing the efficiency and functionality of electronic devices.