Company Filing History:
Years Active: 1988
Title: Joseph M. Pettinger: Innovator in Microcomputer Control Circuitry
Introduction
Joseph M. Pettinger is a notable inventor based in Hoffman Estates, IL (US). He has made significant contributions to the field of microcomputer systems, particularly in the area of external interface control circuitry. His innovative work has led to the development of a patent that enhances the functionality and safety of microcomputer systems.
Latest Patents
Joseph M. Pettinger holds a patent for "External interface control circuitry for microcomputer systems." This invention describes a control circuitry that couples a microcomputer system to an external device. The control circuitry includes a microcomputer, a power switch for applying power to the external device in response to a PSC signal, and bus control for gating interface signals from the microcomputer. The unique power-up process ensures that the external device is only powered when present, protecting CMOS devices in the interface control circuitry from being inadvertently destroyed. He has 1 patent to his name.
Career Highlights
Throughout his career, Joseph has worked with Motorola Corporation, where he has been able to apply his expertise in microcomputer systems. His work has contributed to advancements in technology that are essential for modern computing.
Collaborations
Joseph M. Pettinger has collaborated with notable coworkers such as William F. Pickert and Peter Biancalana. Their combined efforts have fostered innovation and development in their respective fields.
Conclusion
Joseph M. Pettinger is a distinguished inventor whose work in microcomputer control circuitry has made a lasting impact on technology. His contributions continue to influence the design and functionality of microcomputer systems today.