Paul Mike Henry

Title: Paul Mike Henry: Innovator in Differential Amplifiers and Voltage Reference Circuits

Introduction

Paul Mike Henry is a notable inventor based in Tucson, AZ (US). He has made significant contributions to the field of electronics, particularly in the design of differential amplifiers and precision voltage reference circuits. With a total of 3 patents to his name, Henry continues to push the boundaries of innovation in his field.

Latest Patents

Henry's latest patents include a MOS differential amplifier with offset compensation. This differential amplifier features an adjustable offset and includes a differential pair, a controller, an offset adjuster, and an output stage. The design allows for standard implementations, such as source-coupled PFETs and a folded-cascode output stage. The offset adjuster utilizes transistors that can be selectively enabled to form a composite transistor, effectively increasing the size of the transistor in the differential pair. The controller plays a crucial role in reducing offset by adjusting the effective size of the appropriate transistor to compensate for device mismatch.

Another significant patent is the precision voltage reference circuit with temperature compensation. This circuit generates a constant reference voltage across a range of operating temperatures using a bandgap voltage generator. The design incorporates replicated currents fed back from the bandgap stage as control currents, which are attenuated and fed back in proper proportions to correct for bias conditions that may vary with temperature.

Career Highlights

Paul Mike Henry is currently employed at National Semiconductor Corporation, where he applies his expertise in electronics to develop innovative solutions. His work has had a lasting impact on the industry, particularly in enhancing the performance and reliability of electronic devices.

Collaborations

Henry has collaborated with notable colleagues, including Gregory J Smith and Yinming Chen. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Paul Mike Henry is a distinguished inventor whose work in differential amplifiers and voltage reference circuits has significantly contributed to the field of electronics. His innovative designs and collaborations continue to inspire advancements in technology.