This inventor holds 2 USPTO granted patents. Top assignee: Nortel Networks Corporation. Active years: 2003-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Near Chippenham, GB (2003)
- Nr Chippenham Wiltshire, GB (2006)
Company Filing History:
Years Active: 2003-2006
Title: John Christopher Greenwood: Innovator in Telecommunications
Introduction
John Christopher Greenwood is a notable inventor based in Nr Chippenham, GB. He has made significant contributions to the field of telecommunications, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Greenwood's latest patents is titled "Synchronization method and apparatus for frequency division multiplexed telecommunication systems." This invention addresses the need for synchronization in frequency division multiplexed (FDM) telecommunications systems. It involves encoding data on carriers that are stepped in frequency within a sequence of symbols. The method allows for the detection of phase differences between carriers, enabling synchronization to be declared when certain thresholds are met.
Another significant patent is the "Method and apparatus for frequency domain data frame transmission." This invention focuses on selecting non-contiguous channel portions for data transmission within a frequency domain transmission medium. It includes a data frame that consists of a payload and an error detection portion, ensuring that data is transmitted efficiently and accurately.
Career Highlights
John Christopher Greenwood is associated with Nortel Networks Corporation, a leading company in telecommunications. His work at Nortel has allowed him to develop and refine his innovative ideas, contributing to advancements in the industry.
Collaborations
Throughout his career, Greenwood has collaborated with talented individuals such as David Carotti and Robin Paul Rickard. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
John Christopher Greenwood's contributions to telecommunications through his patents and work at Nortel Networks Corporation highlight his role as a significant innovator in the field. His inventions continue to influence the way data is transmitted and synchronized in modern communication systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile