This inventor holds 1 USPTO granted patent. Top assignees: Georgia Tech Research Corporation, Samsung Electronics Co., Ltd.. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2,196 
1 out of 132,108 
Years Active: 2006
Title: Sudipto Chakraborty: Innovator in Frequency Mixing Technology
Introduction
Sudipto Chakraborty, based in Atlanta, GA, has made significant contributions to the field of electronics with his innovative designs. As an accomplished inventor, he holds a patent for a frequency mixing apparatus, showcasing his expertise in communication technologies.
Latest Patents
Chakraborty's noteworthy patent is related to a frequency mixing apparatus that utilizes a cascode configuration of PMOS and NMOS transistors. This design optimally applies a local oscillator (LO) signal to the bulks of these transistors, allowing for effective mixing of an input signal with the LO signal. The high isolation achieved between the bulks and gates prevents leakage, thus reducing DC offset voltage and enhancing the application in digital communications, particularly suitable for use in FPGAs of modems in Software Defined Radio (SDR) applications. Additionally, his innovative approach, which leverages switching of a threshold voltage, decreases the noise factor and facilitates frequency mixing within a low supply voltage range, leading to lower power consumption.
Career Highlights
Sudipto Chakraborty has an impressive career trajectory that includes associations with prominent organizations like Samsung Electronics and Georgia Tech Research Corporation. His work has largely focused on advancing electronic designs, particularly in the realm of signal processing and communication technologies.
Collaborations
During his career, Chakraborty has collaborated with talented professionals, including Bevin George Perumana and Chang-Ho Lee. Their combined efforts in research and development have contributed to enhancing the landscape of technology and innovation in the fields they operate in.
Conclusion
In summary, Sudipto Chakraborty's contributions to the field of electronics through his patent on frequency mixing apparatus highlight his significant role as an inventor. His innovative work not only reflects his personal expertise but also contributes to advancements in communication technologies, marking him as a notable figure in the electronics industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile