Earl F Brown

Title: Inventor Earl F. Brown: Innovator in Telecommunications and Touch Detection

Introduction

Earl F. Brown, based in Piscataway, NJ, is a distinguished inventor with eight patents to his name. He has significantly contributed to advancements in telecommunications and interactive technologies, making his mark as a leading figure in his field.

Latest Patents

Among his recent inventions, Earl's most notable patents include a telecommunications interface and a video display touch detection digitizer. The telecommunications interface is designed to collect multiple asynchronous video, audio, graphic, and data signals from various sources. It is capable of retransmitting these signals in forms suitable for display on multiple types of receiver equipment. Operating at speeds ranging from several hundred bits per second to several gigabits per second, this interface utilizes a dual port RAM whose input and output operate asynchronously. User signals are processed with timing and source identification stripped, facilitating efficient data handling.

On the other hand, the video display touch detection digitizer serves to generate coordinate positions upon touch. The innovation leverages light signals generated from the raster scan signals of the video display during specific vertical and horizontal blanking intervals. Mirrors are employed to reflect the rows and columns of light signals across the screen, leading to accurate detection of touch coordinates by the control circuitry.

Career Highlights

Earl F. Brown has spent a significant portion of his career at notable companies such as Bell Telephone Laboratories and AT&T Bell Laboratories. His work within these esteemed organizations has allowed him to develop groundbreaking technologies that have influenced the telecommunications sector and beyond.

Collaborations

Throughout his career, Earl has had the opportunity to collaborate with esteemed colleagues, including John Ormond Limb and Arun N. Netravali. These collaborations have fostered innovation and have further propelled the advancements in technology within which Earl has played a pivotal role.

Conclusion

Earl F. Brown stands as a notable inventor whose contributions have significantly influenced telecommunications and touch detection technologies. With a solid portfolio of patents, his innovative spirit continues to inspire new generations of inventors and engineers in the quest for novel solutions and breakthroughs. His work exemplifies the essence of innovation that drives the technological landscape forward.