Richard J Steinmetz

Title: The Innovations of Richard J Steinmetz

Introduction

Richard J Steinmetz is a notable inventor based in Elk Grove Village, Illinois. He holds five patents that showcase his contributions to the field of video display technology. His work has significantly impacted the design and functionality of cathode ray tubes (CRTs).

Latest Patents

One of his latest patents is a shutdown circuit for video monitors. This invention provides a means for sensing the horizontal output pulse used to energize the high voltage sweep transformer in a CRT. It detects the horizontal output pulse height, which represents the voltage applied to the CRT, and terminates the video output when the horizontal pulse voltage level exceeds a predetermined value. This approach ensures video shutdown during unsafe CRT operation, addressing both excessive peak voltage conditions and improper retrace time operation due to sweep transformer malfunction. Another significant patent is the temperature compensated drive circuit for the G2 grid of a CRT. This circuit maintains the brightness of the video display by compensating for variations in temperature affecting the high voltage signal supplied to the cathode, filament, and G2 grid.

Career Highlights

Throughout his career, Richard J Steinmetz has worked with prominent companies such as Zenith Radio Corporation and Zenith Electronics Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in video display technology.

Collaborations

Richard has collaborated with notable individuals in his field, including Gregory J Beaumont and James R Oates. These partnerships have contributed to the advancement of technology in video displays.

Conclusion

Richard J Steinmetz's contributions to video display technology through his patents and collaborations highlight his innovative spirit and dedication to improving electronic devices. His work continues to influence the industry today.