This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2024-2025.
Company Filing History:
Years Active: 2024-2025
Title: Purvi Agrawal: Innovator in Multilingual Speech Recognition
Introduction
Purvi Agrawal is a prominent inventor based in Hyderabad, Telangana, India. She has made significant contributions to the field of speech recognition technology, particularly in developing systems that can understand and process multiple languages. With a total of 2 patents, her work is paving the way for advancements in automatic speech recognition systems.
Latest Patents
Purvi Agrawal's latest patents include innovative technologies that enhance multilingual speech recognition. One of her notable patents is titled "System and method for neural network multilingual speech recognition." This patent describes systems, methods, and computer-readable storage devices designed to improve the recognition of multiple languages in audio data. The method involves receiving a trained split head multilingual neural network model, which includes shared acoustic model layers and various projection layers corresponding to different languages. The system classifies the languages of the speech in the audio data using this advanced neural network model.
Another significant patent is "Code-mixed speech recognition using attention and language-specific joint analysis." This automatic speech recognition (ASR) system is capable of recognizing speech expressed in different languages. It features a language-agnostic encoding component and a prediction component. The system generates probabilities for symbols in multiple languages and modifies these probabilities using language-specific weighting information produced by an attention system. This innovative approach allows the ASR system to effectively recognize utterances that combine words from two or more languages, even on resource-constrained computing platforms.
Career Highlights
Purvi Agrawal is currently employed at Microsoft Technology Licensing, LLC, where she continues to develop cutting-edge technologies in speech recognition. Her work has garnered attention for its potential applications in various industries, enhancing communication and accessibility for multilingual users.
Collaborations
Throughout her career, Purvi has collaborated with talented individuals such as Vikas Joshi and Rupeshkumar Rasiklal Mehta. These collaborations have contributed to the success of her innovative projects and patents.
Conclusion
Purvi Agrawal is a trailblazer in the field of multilingual speech recognition, with her patents showcasing her expertise and innovative spirit. Her contributions are set to make a lasting impact on how technology understands and processes human language.