Harold Garth Hanson

Title: Harold Garth Hanson: Innovator in Low Power Circuitry

Introduction

Harold Garth Hanson is an accomplished inventor based in Albuquerque, NM (US). He holds 2 patents that showcase his expertise in low power circuitry and clock sensor technology. His innovative contributions have made a significant impact in the field of electronics.

Latest Patents

One of Hanson's latest patents is the Low Current Clock Sensor. This invention provides a clock sensor that can operate at very low current and power. The sensor is capable of detecting an input clock signal with a small amplitude, allowing it to identify the presence of clock inputs. The design includes an input circuit for receiving the clock signal, a biasing circuit for providing necessary voltages, and a switching circuit that generates an output clock signal in response to the input. The output clock signal maintains a full amplitude despite the small amplitude of the input clock signal.

Another notable patent is the Overvoltage Control Circuitry. This invention offers output overvoltage protection for circuits operating at low voltages, such as 3 volts, when interfacing with higher voltage circuits, like a 5-volt bus. The design includes a voltage node that follows the higher of the output voltage or low supply voltage. Additionally, a sub-circuit generates logic signals to indicate when the bus voltage exceeds safe levels, allowing for the shutdown of a PMOS device to prevent circuit damage.

Career Highlights

Hanson has worked with prominent companies, including North American Philips Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has contributed to his development as an inventor and innovator in the electronics industry.

Collaborations

Throughout his career, Hanson has collaborated with notable colleagues such as Brian C. Martin and David William Oehler. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of his patents.

Conclusion

Harold Garth Hanson is a distinguished inventor whose work in low power circuitry and clock sensor technology has made a lasting impact. His patents reflect his commitment to innovation and his ability to solve complex problems in electronics.