Stanley Coy Tungate, Jr

Title: Innovations of Stanley Coy Tungate, Jr.

Introduction

Stanley Coy Tungate, Jr. is a notable inventor based in Lexington, KY (US). He has made significant contributions to the field of electrographic devices, holding a total of 8 patents. His work focuses on enhancing synchronization systems and laser drivers, which are crucial for the performance of various imaging technologies.

Latest Patents

One of Tungate's latest patents is titled "Variation of synchronization gain based upon laser power." This invention describes a synchronization system for an electrographic device that utilizes a laser driver to emit a beam with intensity corresponding to a laser power control signal. The system includes a light detector that generates a detection signal based on the measured intensity. A comparing device then outputs a synchronization signal by comparing the detection signal with a control signal. This innovation ensures that the synchronization signal activates consistently, regardless of the laser beam intensity, by calibrating the system's sensitivity based on the control signal.

Another significant patent is "Current driver and power control for electrophotographic devices." This invention involves a laser driver that comprises multiple current sources, including bias and drive current sources. The driver operates based on defined states that correspond to desired laser output power levels. A calibration operation samples the laser output power and computes adjustments to the current levels, ensuring that the sampled power levels converge towards their desired outputs.

Career Highlights

Stanley Coy Tungate, Jr. is currently employed at Lexmark International, Inc., where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of laser-driven devices, making them more efficient and reliable.

Collaborations

Throughout his career, Tungate has collaborated with notable colleagues, including Gary Allen Denton and Cary Patterson Ravitz. These partnerships have contributed to the development of groundbreaking technologies in the electrographic field.

Conclusion

Stanley Coy Tungate, Jr. is a distinguished inventor whose work has significantly impacted the electrographic device industry. His innovative patents and collaborations reflect his commitment to advancing technology and improving device performance.