Location History:
- Duluth, GA (US) (1997)
- Doraville, GA (US) (1997)
Company Filing History:
Years Active: 1997
Title: The Innovative Contributions of Erika D Mack
Introduction
Erika D Mack is a prominent inventor based in Duluth, GA (US). She has made significant contributions to the field of technology, particularly in the development of circuits for battery management systems. With a total of 3 patents to her name, her work has had a notable impact on the industry.
Latest Patents
One of her latest patents is the "Idle Current Cutoff Circuit." This invention features a cutoff switch that separates the reference line of a control circuit from the B- line. The cutoff switch remains in an electrically open state until the control circuit is needed, effectively eliminating unnecessary current flow. To activate the control circuit, a threshold switch is included to change the state of the cutoff switch when the battery voltage reaches a predetermined level. Additionally, an override is provided through a diode connected to an auxiliary line, utilizing a thermistor.
Another significant patent is the "Overvoltage Disconnect Circuit for Lithium Ion Batteries." This invention includes an overvoltage disconnect switch, a voltage detector, and a delay circuit. It is designed for lithium ion or similar lithium secondary battery packs, allowing them to connect to rechargers not originally intended for their charge regime. The voltage detector monitors the battery voltage and alters its output signal if the voltage exceeds an upper threshold, ensuring safety and efficiency in battery management.
Career Highlights
Erika D Mack is currently employed at Motorola Corporation, where she continues to innovate and develop new technologies. Her work at Motorola has allowed her to collaborate with other talented professionals in the field.
Collaborations
Some of her notable coworkers include Jose M Fernandez and Vernon Meadows. Their collective expertise contributes to the advancement of technology within the company.
Conclusion
Erika D Mack's contributions to the field of technology through her innovative patents demonstrate her commitment to improving battery management systems. Her work not only enhances the efficiency of devices but also ensures safety in their operation.