Company Filing History:
Years Active: 2013-2015
Title: Innovations of Krishna Bharadwaj
Introduction
Krishna Bharadwaj is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of signal processing and communication systems. With a total of 5 patents to his name, Bharadwaj has demonstrated a commitment to advancing technology through innovative solutions.
Latest Patents
One of his latest patents is titled "Estimation of sample clock frequency offset based on error vector magnitude." This invention presents a low complexity system and method for operating a receiver to estimate an offset between the actual sample clock rate and the intended sample clock rate. The receiver captures samples of a received baseband signal and operates on these samples to generate an estimate for the clock rate offset. The resampled data represents an estimate of the baseband symbols transmitted by the transmitter. The process involves computing an error vector signal and estimating the clock rate offset based on this signal.
Another significant patent is "Blind estimation of frequency and phase offsets for received signals." This mechanism jointly corrects carrier phase and carrier frequency errors in a demodulated signal. A computer system receives samples of a baseband input signal and computes values of a cost function over a grid in a 2D angle-frequency space. The point that minimizes the cost function serves as an estimate for the carrier phase error and carrier frequency error, which can be used to correct the input signal.
Career Highlights
Krishna Bharadwaj is currently employed at National Instruments Corporation, where he continues to innovate and contribute to the field. His work focuses on enhancing communication systems and improving signal processing techniques.
Collaborations
He has collaborated with notable coworkers, including Zakir Ahmed and Vijaya Yajnanarayana, to further his research and development efforts.
Conclusion
Krishna Bharadwaj's contributions to the field of signal processing and communication systems are commendable. His innovative patents reflect his expertise and dedication to advancing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.