This inventor holds 2 USPTO granted patents. Top assignee: Silicon Laboratories Inc.. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Sudipta Sarkar: Innovator in CMOS Circuits and Clock Technology
Introduction
Sudipta Sarkar is a prominent inventor based in Austin, TX, known for her contributions to the field of electronics. With a focus on CMOS input stage circuits and clock technology, she has made significant advancements that enhance the performance and efficiency of electronic devices. Her innovative work has led to the granting of two patents, showcasing her expertise and creativity in the industry.
Latest Patents
Sudipta Sarkar's latest patents include groundbreaking technologies that address critical challenges in electronic circuit design. One of her patents, titled "CMOS input stage circuits and related methods," presents improved CMOS input stage circuits designed to maintain a near-constant transconductance across a wide common-mode input voltage range. This invention features a pair of NMOS and PMOS input transistors, a current source, and a current steering circuit that optimizes performance based on the common-mode input voltage.
Another notable patent is the "Clock circuit and method for recalibrating an injection oscillator coupled to kick-start a crystal oscillator." This invention includes a crystal oscillator circuit and an injection oscillator that work together to reduce the start-up time of the crystal oscillator. The digital frequency calibration circuit ensures that the injection frequency remains aligned with the resonant frequency of the crystal oscillator, adapting to changes over time, temperature, and supply voltage.
Career Highlights
Sudipta Sarkar has built a successful career at Silicon Laboratories Inc., where she has been instrumental in developing cutting-edge technologies. Her work has not only contributed to the company's reputation as a leader in the electronics industry but has also paved the way for future innovations in circuit design and clock technology.
Collaborations
Throughout her career, Sudipta has collaborated with talented individuals such as Matthew Powell and Mohamed M Elsayed. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
Sudipta Sarkar's contributions to the field of electronics through her patents and collaborative efforts highlight her role as a leading inventor. Her work continues to influence the industry, driving advancements in technology and inspiring future innovations.