Company Filing History:
Years Active: 1998-1999
Title: Innovations by Marc E Sawyer
Introduction
Marc E Sawyer is an accomplished inventor based in Melbourne, FL (US). He has made significant contributions to the field of communication technology, particularly in high-speed data transmission systems. With a total of 2 patents to his name, Sawyer's work has had a notable impact on the industry.
Latest Patents
One of his latest patents is titled "Clock extractor for high speed, variable data rate communication system." This invention focuses on deriving a clock embedded in a digital data stream. It features a variable data rate synchronizer that estimates the data rate of the digital data signal and a frequency estimator for the output of a voltage-controlled oscillator. The phase lock loop includes a phase detector that couples the digital data signal and the oscillator output, leading to a sweepable loop filter. This innovative approach allows for effective frequency acquisition and phase locking to the embedded clock.
Another significant patent by Sawyer is the "Method and apparatus for extracting an embedded clock from a digital." This invention is designed for high-speed fiber optic digital communication systems. It processes a scrambled and encoded digital bit stream to derive a variable data rate synchronization clock signal. The system is capable of automatically tuning itself to the data clock signal embedded in the received stream, ensuring efficient data recovery and clock signal extraction.
Career Highlights
Marc E Sawyer is currently employed at Broadband Communications Products, Inc. His work at this company has allowed him to further develop his expertise in communication technologies and contribute to innovative solutions in the field.
Collaborations
Throughout his career, Sawyer has collaborated with notable colleagues, including Paul W Casper and Jeffrey S Grant. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Marc E Sawyer's contributions to communication technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative solutions continue to influence the industry and pave the way for future advancements.