This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Digital Equipment Corporation, Microsoft Technology Licensing, LLC, Olivetti Research Limited. Active years: 1992-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Coton, GB (1992 - 1995)
- Cambridge, GB (1996 - 2008)
Company Filing History:
2 out of 2,297 
2 out of 56,279 
2 out of 3 Years Active: 1992-2008
Title: Roger Michael Needham: A Pioneer in Computing Innovations
Introduction
Roger Michael Needham was a prominent inventor known for his significant contributions to the field of computing. He was based in Cambridge, GB, and held a total of 6 patents throughout his career. His work has had a lasting impact on various technologies, particularly in the areas of credentialing and location measurement.
Latest Patents
One of his latest patents is titled "Collapsing Chained Credentials." This invention describes a method where an intermediate entity can generate a necessary credential that allows two other entities to bypass it when establishing communications in a computing system. The intermediate entity receives credentials for communication links with each of the other two entities, along with a chaining parameter. This allows the intermediate entity to compute a necessary credential for communication between the two entities independently of a security manager.
Another notable patent is the "Radio-Frequency Badge for Location Measurement." This system determines the location of persons and objects using small, battery-powered radio frequency transmitters. These transmitters send location messages to receivers connected to a network of computers. The receivers measure the signal strength of each transmission, allowing a central computer to determine the location of the transmitters based on the received data.
Career Highlights
Roger Needham had a distinguished career, working with notable companies such as Digital Equipment Corporation and Olivetti Research Limited. His work in these organizations contributed to advancements in computing technologies and systems.
Collaborations
Throughout his career, Needham collaborated with several esteemed colleagues, including Andrew Hopper and Roy Want. These collaborations helped foster innovation and drive forward the development of new technologies in the computing field.
Conclusion
Roger Michael Needham's contributions to computing through his patents and collaborations have left a significant mark on the industry. His innovative spirit continues to inspire future generations of inventors and researchers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile