Location History:
- Minneapolis, MN (US) (1986 - 1988)
- Fall City, WA (US) (2001)
Company Filing History:
2 out of 3,645 
1 out of 832,812 Years Active: 1986-2001
Title: Roderick D Nelson: Innovator in Telecommunications and Integrated Circuits
Introduction
Roderick D Nelson is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the fields of telecommunications and integrated circuit technology. With a total of 3 patents to his name, Nelson has demonstrated a commitment to innovation and technological advancement.
Latest Patents
One of Nelson's latest patents is the "Calling party paid wireless telecommunication system." This invention involves a telecommunication network that processes a telephone call from a calling party to a called party. The called party uses a wireless telephone associated with a Mobile Switching Center (MSC) and has a Mobile Identification Number (MIN). The network receives the MIN at an originating switch and translates it to an internal routing number, routing the call to a terminating switch. After the call is completed, the billing of the called party is suppressed for at least some of the telephone call airtime.
Another significant patent is the "GaAs level-shift logic interface circuit." This invention provides a very high-speed, low-power integrated interface circuit using Gallium Arsenide (GaAs) or Indium Phosphide (InP) technology. It converts small digital voltage swings to larger swings, which are particularly suitable for analog control signals. The preferred embodiments employ solely depletion mode MESFETs and Schottky diodes in Schottky diode field effect logic (SDFL) configurations.
Career Highlights
Throughout his career, Roderick D Nelson has worked with various companies, including Honeywell GmbH. His work has significantly impacted the telecommunications and integrated circuit industries, showcasing his expertise and innovative spirit.
Collaborations
Nelson has collaborated with notable individuals in his field, including Tho T Vu and Peter C Roberts. These collaborations have likely contributed to his success and the development of his patented technologies.
Conclusion
Roderick D Nelson is a distinguished inventor whose work in telecommunications and integrated circuits has led to valuable patents. His innovative contributions continue to influence the industry and inspire future advancements.