Edward N Jeffrey

Title: The Innovations of Edward N Jeffrey

Introduction

Edward N Jeffrey is a notable inventor based in Garland, Texas. He holds a total of six patents, showcasing his contributions to the field of technology and engineering. His work primarily focuses on advancements in motor control and audio amplification.

Latest Patents

One of his latest patents is a method and apparatus for braking a polyphase DC motor. This invention includes a circuit designed to produce an output signal indicating that the motor has slowed to an actual rotational speed. The braking circuit activates when this output signal is received, ensuring efficient motor control. Another significant patent is for a low distortion audio range class-AB full H-bridge pre-driver amplifier. This circuit applies drive voltages to a voice coil motor of a mass data storage device, utilizing two driver sets for optimal performance.

Career Highlights

Throughout his career, Edward N Jeffrey has worked with prominent companies such as Texas Instruments Corporation and Seagate Technology Incorporated. His experience in these organizations has contributed to his innovative developments and understanding of complex technologies.

Collaborations

Edward has collaborated with notable individuals in the industry, including John M Baker and Robert Whyte, Jr. These partnerships have likely enhanced his work and led to further advancements in his inventions.

Conclusion

Edward N Jeffrey's contributions to technology through his patents and collaborations highlight his significant role as an inventor. His work continues to influence advancements in motor control and audio technology.