Company Filing History:
Years Active: 2007
Title: Brian James Langlais: Innovator in Analog Signal Processing
Introduction
Brian James Langlais is a notable inventor based in Mississippi Mills, Canada. He has made significant contributions to the field of analog signal processing, particularly in the development of technologies that enhance the performance of digital communication systems. His innovative work has led to the granting of a patent that showcases his expertise and creativity.
Latest Patents
Langlais holds a patent for a "Two-stage non-linear filter for analog signal gain control in an OFDM receiver." This invention involves an analog signal gain control circuit (ASGC) designed for a digital radio HomePlug orthogonal frequency division multiplexing (OFDM) receiver. The system includes a digital variable gain amplifier (DVGA) that adjusts the gain of a received signal to achieve a desired amplitude, ensuring compatibility with the dynamic range of an analog-to-digital converter (ADC). Additionally, it features an inverse scaling stage and a two-stage fast attack and slow decay filter that generates control signals for the DVGA and the inverse scaling stage. This filter is designed to respond quickly to increases in signal amplitude while gradually decaying in response to decreases, optimizing the performance of the receiver.
Career Highlights
Langlais has built a successful career at Intellon Corporation, where he has been instrumental in advancing technologies related to digital communication. His work has not only contributed to the company's growth but has also positioned him as a key player in the field of signal processing.
Collaborations
Throughout his career, Langlais has collaborated with talented individuals such as Akrum Elkhazin and John Louis Fanson. These partnerships have fostered innovation and have been essential in the development of cutting-edge technologies in the industry.
Conclusion
Brian James Langlais is a distinguished inventor whose work in analog signal processing has made a significant impact on digital communication technologies. His patent reflects his innovative spirit and dedication to advancing the field.