Location History:
- Munchen, DE (1997)
- München, DE (2003)
- Greensboro, NC (US) (2006)
Company Filing History:
Years Active: 1997-2006
Title: The Innovative Mind of Robert-Grant Irvine
Introduction
Robert-Grant Irvine is a notable inventor based in Greensboro, NC (US). He has made significant contributions to the field of electronics, particularly in the development of low-noise amplifying circuits. With a total of 3 patents to his name, Irvine's work has had a considerable impact on radio-frequency technology.
Latest Patents
One of Irvine's latest patents is a low-noise amplifying circuit. This circuit features a switchable gain ratio and includes a parallel circuit with two current paths. The first current path utilizes a transistor in a common-base configuration for signal amplification, while the second path employs a transistor in a common-emitter configuration. This design is particularly beneficial for radio-frequency receivers that require adaptive pre-amplification, especially in scenarios where the input signal has a wide dynamic range, such as in UMTS applications. Another notable patent involves circuit configurations that generate output signals orthogonal to input signals, utilizing a delay device, a multiplier, and a low-pass filter.
Career Highlights
Throughout his career, Robert-Grant Irvine has worked with prominent companies in the technology sector. He has been associated with Infineon Technologies AG and Siemens Aktiengesellschaft, where he contributed to various innovative projects. His expertise in electronics and circuit design has been instrumental in advancing the capabilities of radio-frequency technology.
Collaborations
Irvine has collaborated with esteemed professionals in the field, including Werner Veit and Harald Pretl. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Robert-Grant Irvine's innovative contributions to electronics, particularly in low-noise amplifying circuits, showcase his expertise and dedication to advancing technology. His patents reflect a commitment to improving radio-frequency applications, making him a significant figure in the field of invention.