James Kelly Griffin

Title: Innovations of James Kelly Griffin

Introduction

James Kelly Griffin is a notable inventor based in Garland, Texas. He has made significant contributions to the field of signal processing, particularly through his innovative work on pulse width modulation (PWM) signal generation. His expertise and creativity have led to the development of a unique patent that enhances the efficiency of PWM signals.

Latest Patents

James Kelly Griffin holds a patent for a Pulse Width Modulation (PWM) signal generator. This invention provides techniques for generating PWM signals, including a direct-drive method that produces a differential signal composed of OUTP and OUTN signals. OUTP is a time-shifted copy of OUTN, which allows for improved signal generation. The PWM signal is refined by processing the input period and duty cycle through sigma-delta circuits. Additionally, a threshold mapper utilizes a lookup table to select timing thresholds for rise and fall times of the OUTP and OUTN signals, optimizing the performance of the PWM generator.

Career Highlights

Griffin is currently employed at Texas Instruments Corporation, a leading company in the semiconductor industry. His work at Texas Instruments has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in electronic signal processing.

Collaborations

Throughout his career, James has collaborated with talented individuals such as David Hernandez and David Patrick Magee. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

James Kelly Griffin's contributions to the field of PWM signal generation exemplify the impact of innovation in technology. His patent and work at Texas Instruments Corporation highlight the importance of creativity and collaboration in advancing electronic engineering.