Dennis W Rhee

Title: The Innovations of Dennis W. Rhee

Introduction

Dennis W. Rhee is an accomplished inventor based in Palatine, Illinois. He holds three patents that showcase his contributions to television technology. His work has significantly impacted the way television receivers operate, enhancing the viewing experience for users.

Latest Patents

One of Rhee's notable patents is the "Selectively Coupled Synthesizer for Tuner of TV Receiver." This invention involves a television receiver that includes a varactor-type tuner selectively coupled to a synthesizer. The synthesizer features a keyboard for selecting channels within the UHF or VHF band, a channel memory for storing the selected channel, and a programmable divider that generates a tuning voltage to improve the quality of displayed images, especially for weak signals.

Another significant patent is the "Combination Contrast/Brightness Control for a Television Receiver." This invention introduces a single control that adjusts both contrast and brightness levels. It utilizes a variable potentiometer coupled to the output driver transistor of the video amplifier. This design ensures that the black level of the output signal remains constant, enhancing the overall image quality on the cathode ray tube.

Career Highlights

Throughout his career, Dennis W. Rhee has worked with notable companies, including Admiral Corporation. His experience in the industry has allowed him to develop innovative solutions that address common challenges in television technology.

Collaborations

Rhee has collaborated with various professionals in his field, including Gopal Krishna Srivastava. These partnerships have contributed to the successful development of his inventions.

Conclusion

Dennis W. Rhee's contributions to television technology through his patents demonstrate his innovative spirit and dedication to enhancing user experience. His work continues to influence the industry and inspire future inventors.