William H Keehn

Title: The Innovations of William H Keehn

Introduction

William H Keehn is an accomplished inventor based in Cedar Rapids, Iowa. He is known for his significant contributions to microprocessor technology. Keehn holds a patent for an innovative apparatus that enhances the safety and functionality of microprocessor circuits.

Latest Patents

Keehn's notable patent is titled "Apparatus for and methods of providing a safe-stop mode for a microprocessor circuit." This invention includes a microprocessor device and pseudo-static RAM memory, featuring a switching circuit that connects to both the NMI signal port and the RESET signal port of the microprocessor device. The switching device intercepts an NMI signal and converts it to a RESET signal following a power-down or sleep mode. This ensures that the microprocessor device addresses ROM until the pseudo-static RAM memory is in an active state.

Career Highlights

William H Keehn has made significant strides in the field of microprocessor technology. He has worked at Norand Corporation, where he has applied his expertise to develop innovative solutions. His work has contributed to advancements in the safety and efficiency of microprocessor operations.

Collaborations

Keehn has collaborated with Robert B Jaeger, further enhancing the development of microprocessor technologies. Their partnership has led to innovative solutions that address critical challenges in the field.

Conclusion

William H Keehn's contributions to microprocessor technology exemplify the spirit of innovation. His patent for a safe-stop mode apparatus showcases his commitment to enhancing the functionality and safety of microprocessor circuits. His work continues to influence the industry and inspire future advancements.