Richard L Gray

Title: Richard L. Gray: Innovator in Current Mirror Amplifier Technology

Introduction

Richard L. Gray is a notable inventor based in Palo Alto, California. He has made significant contributions to the field of electrical engineering, particularly in the development of adjustable current mirror amplifiers. His innovative approach has led to the creation of a patent that enhances the functionality of current mirror circuits.

Latest Patents

Richard L. Gray holds a patent for a "Precisely adjustable voltage controlled current mirror amplifier." This invention describes an adjustable current mirror that responds to a single polarity balance control signal derived using feedback. The current mirror amplifier includes first means for providing a first current path, which consists of reference transistor means that issue a current level control signal relative to a reference potential. This signal corresponds to the current level of the first current path. Additionally, the second means provides a second current path, which includes current control transistor means that manage the current level of the second current path. The current control transistor means respond to the current level control signal, while adjust transistor means are provided in series with the reference transistor means to modify the reference potential based on the balance control signal. This design allows for direct modification of the current balance between the first and second conduction paths with minimal addition of circuit components, ensuring minimal impact on the nominal current mirror amplifier circuit operation. Richard L. Gray has 1 patent to his name.

Career Highlights

Richard L. Gray is associated with Teledyne Industries, Inc., where he has contributed to various projects and innovations in the field of electronics. His work has been instrumental in advancing technologies that rely on precise current control.

Collaborations

One of his notable coworkers is Bruce D. Rosenthal, with whom he has likely collaborated on various projects within the company.

Conclusion

Richard L. Gray's contributions to the field of electrical engineering, particularly through his patent for a current mirror amplifier, showcase his innovative spirit and technical expertise. His work continues to influence advancements in electronic circuit design.