This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Tata Consultancy Services Limited. Active years: 2015-2022.
Location History:
- Maharashtra, IN (2015)
- Thane, IN (2022)
Company Filing History:
Years Active: 2015-2022
Title: Sunilkumar Kopparapu: Innovator in Speech Recognition Technologies
Introduction
Sunilkumar Kopparapu is a notable inventor based in Thane, India. He has made significant contributions to the field of speech recognition, holding a total of 3 patents. His work focuses on improving the performance of speech-based systems, particularly in challenging conditions.
Latest Patents
One of his latest patents is centered around features search and selection techniques for speaker and speech recognition. This innovation addresses the necessity for robust features in degraded speech, which often leads to poor performance in speech-based systems. The patent outlines a method that computes the distance between degraded speech features and clean speech features stored in the system's memory. By dynamically selecting a subset of clean speech features based on a predefined threshold, the system enhances the accuracy of speech recognition and speaker recognition systems.
Another significant patent by Sunilkumar is a method and system for improving the recognition of disordered speech. This invention provides a way to identify deviations in speech utterances caused by impairments. The system makes modifications to generate utterances that resemble healthy speech, which can then be interpreted by speech recognition systems.
Career Highlights
Sunilkumar Kopparapu is currently employed at Tata Consultancy Services Limited, where he continues to innovate in the field of speech technology. His work has been instrumental in advancing the capabilities of speech recognition systems, making them more effective in real-world applications.
Collaborations
Some of his coworkers include Ashish Panda and Bhavikkumar Bhagvanbhai Vachhani. Their collaboration contributes to the innovative environment at Tata Consultancy Services Limited.
Conclusion
Sunilkumar Kopparapu's contributions to speech recognition technology demonstrate his commitment to enhancing communication systems. His patents reflect a deep understanding of the challenges in speech processing and offer solutions that can significantly improve user experience.