Charles D Mulford, Jr

Title: The Innovations of Charles D. Mulford, Jr.

Introduction

Charles D. Mulford, Jr. is a notable inventor based in Livingston, NJ (US). He has made significant contributions to the field of microelectronics, particularly with his innovative designs in magnetotransistor technology. His work has implications for various applications, including magnetic field measurement.

Latest Patents

Mulford holds a patent for a Microelectronic 3D bipolar magnetotransistor magnetometer. This invention features a pyramid-shaped etch made in a silicon substrate, which can be either n-type or p-type. The design incorporates p or n-type implants in the slanted edges of the etch to form a PN junction. An emitter and two collectors are formed by further implanting n+ regions in the PN junction region. The device operates as a standard bipolar transistor when an appropriate bias is applied to the emitter through to the base and collectors. The currents of both minority and majority carriers in the base region respond to the magnetic field component, allowing for precise measurements.

Career Highlights

Charles D. Mulford, Jr. is associated with the US Government as represented by the Secretary of the Army. His work in this capacity has allowed him to contribute to advancements in technology that support military and defense applications. His innovative designs have garnered attention for their potential to enhance measurement accuracy in various fields.

Collaborations

Some of Mulford's notable coworkers include Robert A. Lux and James F. Harvey. Their collaborative efforts have likely contributed to the development and refinement of his patented technologies.

Conclusion

Charles D. Mulford, Jr. is a distinguished inventor whose work in microelectronic technology has paved the way for advancements in magnetic field measurement. His contributions continue to influence the field and demonstrate the importance of innovation in technology.