Thomas M Gurley

Title: Thomas M. Gurley: Innovator in Video Synchronization Technology

Introduction

Thomas M. Gurley is a notable inventor based in Maple Shade, NJ (US). He has made significant contributions to the field of video technology, holding a total of 3 patents. His work primarily focuses on synchronizing signals for accurate time bases in video transmission systems.

Latest Patents

One of Gurley's latest patents is for a "Worldwide compatible synchronizing signal for accurate time base." This invention involves a time multiplexed analog component video transmission system that transmits a 2.25 MHz or integer multiple thereof reference signal. This choice simplifies a Phase-Locked Loop (PLL) at the receiver, ensuring a constant line-to-line phase relationship between horizontal sync and the reference signal for both 525 line and 625 line systems.

Another significant patent is the "Television picture positioning apparatus." This apparatus, when implemented with a television video synchronizer, allows the operator to position the synchronized picture at any desired location on the television raster, including off the screen. The synchronizer includes a memory address generator that provides addresses to the memory for each active picture sample following sync timing. The video signals are stored in a predetermined non-varying location, allowing for the reproduction of the video signal by reading the stored video out of the memory.

Career Highlights

Gurley is currently associated with RCA Inc., a company renowned for its innovations in electronics and broadcasting. His work at RCA has allowed him to develop groundbreaking technologies that enhance video transmission and synchronization.

Collaborations

Throughout his career, Gurley has collaborated with esteemed colleagues such as Wolf-Dieter Fischer and Robert S. Hopkins, Jr. These collaborations have contributed to the advancement of video technology and synchronization methods.

Conclusion

Thomas M. Gurley is a distinguished inventor whose work in video synchronization technology has had a lasting impact on the industry. His innovative patents continue to influence the way video signals are transmitted and synchronized, showcasing his significant contributions to the field.