Location History:
- Ocean Grove, NJ (US) (1979)
- Glen Ellyn, IL (US) (1980)
- Roanoke, VA (US) (2010 - 2017)
Company Filing History:
1 out of 49 
1 out of 851 
1 out of 727 
Years Active: 1979-2017
Title: John Garfield Williams: Innovator in Digital Network Performance
Introduction
John Garfield Williams is a notable inventor based in Roanoke, VA (US). He has made significant contributions to the field of digital network performance, holding a total of 7 patents. His work primarily focuses on systems and methods for visualizing errors in video signals, which has implications for improving digital communication.
Latest Patents
One of his latest patents involves systems and methods for visualizing errors in video signals. This innovation includes capturing a stream of digital data, such as internet protocol (IP) packets that represent streaming video. The system identifies which IP packets contain bit errors and determines the corresponding pixels affected by these errors. By illuminating only the corrupted pixels on a display, users can better appreciate the bit error rate over time, as different colors can represent corrupted pixels in various time blocks.
Career Highlights
Throughout his career, John has worked with several companies, including Acterna LLC. His expertise in digital networks has allowed him to develop innovative solutions that enhance the performance and reliability of video streaming technologies.
Collaborations
John has collaborated with notable individuals in his field, including David John Boyes and Paul Francis Wyar. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
John Garfield Williams is a distinguished inventor whose work in digital network performance has led to valuable innovations. His patents reflect a commitment to improving the quality of video signals and enhancing user experience in digital communications.