Harold Gee Yee

Title: The Innovative Contributions of Harold Gee Yee

Introduction

Harold Gee Yee, based in Chandler, AZ, has made significant strides in the field of electrical engineering, particularly through his inventive endeavors. With a total of four patents to his name, Harold has developed technologies that enhance the functionality and efficiency of electroluminescent devices and piezoelectric systems.

Latest Patents

One of Harold's notable patents is the "EL lamp driver with plural outputs." This integrated circuit serves as a driver for electroluminescent lamps. It includes key components such as a first transistor, a second transistor, and an inductor arranged in series. The patent outlines that the driver incorporates at least four output circuits, which enable it to separately drive multiple electroluminescent lamps. Furthermore, it features memory storage capable of retaining data regarding dimming levels and device addresses, facilitating communication via a standard protocol through a serial interface.

Another significant innovation by Harold is the "Soft starting driver for piezoelectric device." This technology comprises a boost converter and a pulse width modulator controlled by a timer to enhance the operation of piezoelectric systems. The timer, designed as a digital counter, regulates the pulse width modulator to produce narrow pulses. This functionality is crucial until a specified period concludes, at which point the pulse width modulator operates independently of the timer.

Career Highlights

Throughout his career, Harold has been associated with esteemed companies like World Properties, Inc. and Rogers Corporation. During his time in these organizations, he applied his skills to develop innovative solutions that address complex electrical engineering challenges.

Collaborations

Harold has also had the opportunity to collaborate with noteworthy professionals in the field, including Robert Allen Kimball and Kenneth Vi Ung. These collaborations have likely contributed to the fostering of new ideas and the advancement of technology in their respective projects.

Conclusion

In summary, Harold Gee Yee stands out as an influential inventor whose work has proven to be both innovative and impactful. His patented technologies continue to serve as valuable contributions to the realms of electroluminescence and piezoelectricity. Harold's ongoing commitment to engineering excellence highlights the vital role inventors play in driving technological advancements.