This inventor holds 4 USPTO granted patents. Top assignee: North American Philips Corporation. Active years: 1990-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990-1991
Title: Innovations by David C Greene
Introduction
David C Greene is an accomplished inventor based in Knoxville, TN (US). He holds a total of 4 patents that showcase his contributions to the field of technology, particularly in television signal processing.
Latest Patents
One of his notable patents is the "Apparatus and method for generating a horizontal reset signal." This invention provides a method and apparatus for synchronizing a received television signal to a subcarrier locked signal. The apparatus includes a comparison block that determines the relationship between the received television signal and the subcarrier locked signal. It also features a signal generation block that divides down the subcarrier locked signal to provide an output signal synchronized with the subcarrier locked signal. This invention is particularly useful in Picture-in-Picture (PIP) applications.
Another significant patent is the "Apparatus and method for creating digitally remodulated video." This invention involves remodulating digital luminance and color difference components for display as PIP information. A digital encoder is utilized to conduct digital quadrature modulation on the color difference components, which are then combined with the luminance signal before being converted into an analog format.
Career Highlights
David C Greene has made substantial contributions to the North American Philips Corporation, where he has applied his innovative ideas to enhance television technology. His work has significantly impacted the way television signals are processed and displayed.
Collaborations
Throughout his career, David has collaborated with notable coworkers such as Edwin R Meyer and Larry G Phillips. These collaborations have likely contributed to the development of his innovative patents.
Conclusion
David C Greene's work exemplifies the spirit of innovation in the field of television technology. His patents reflect a deep understanding of signal processing and a commitment to enhancing viewer experiences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile