Company Filing History:
Years Active: 1991-2004
Title: The Innovations of Donald G. Duff
Introduction
Donald G. Duff is a notable inventor based in Lincroft, NJ (US). He has made significant contributions to the field of optical communication and digital signal processing. With a total of 2 patents, his work has had a lasting impact on technology.
Latest Patents
One of his latest patents is an "Optical fiber communication system employing doped optical fiber and Raman amplification." This invention provides a lightwave communication system that includes first and second optical transmitters/receivers that are remotely located. The system utilizes first and second optical transmission paths to bidirectionally transmit optical information. It incorporates first and second doped optical fibers and optical pump energy supplied by respective sources to generate Raman gain in the transmission paths.
Another significant patent is the "Synchronous digital signal to asynchronous digital signal desynchronizer." This invention improves jitter performance in obtaining an asynchronous digital signal from a received synchronous digital signal. The unique adaptive bit leaking arrangement, combined with a digital phase locked loop and synchronizing elastic store, enhances the performance of the desynchronizer.
Career Highlights
Donald G. Duff has worked with prestigious companies such as AT&T Bell Laboratories and Tyco Telecommunications Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in telecommunications.
Collaborations
Throughout his career, Donald has collaborated with notable individuals, including Donald A. Lane and Ricardo Mediavilla. These partnerships have contributed to the advancement of his inventions and the overall field of telecommunications.
Conclusion
Donald G. Duff's contributions to optical communication and digital signal processing demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving communication systems.