This inventor holds 32 USPTO granted patents and 7 published patent applications, plus 2 CIPO patents and 9 EPO patents, primarily in Speech Recognition. Top assignees: Microsoft Technology Licensing, LLC, Tellme Networks, Inc.. Active years: 2010-2026.
Location History:
- Freemont, CA (US) (2017)
- Fremont, CA (US) (2010 - 2020)
- Redmond, WA (US) (2020)
- Sunnyvale, CA (US) (2021 - 2023)
- Davis, CA (US) (2022 - 2024)
Company Filing History:
31 out of 56,194 
1 out of 39 
Years Active: 2010-2026
Areas of Expertise:
Title: The Innovative Contributions of Shuangyu Chang
Introduction: Shuangyu Chang, based in Fremont, California, is a prolific inventor with an impressive collection of 27 patents to his name. His contributions to the field of automatic speech recognition have made significant strides in improving how machines understand and process human language.
Latest Patents: Among his latest inventions, one notable patent is for a "Scalable entities and patterns mining pipeline to improve automatic speech recognition." This innovation allows a computing system to obtain features extracted from an acoustic signal, performing automatic speech recognition (ASR) using these features and a generated language model from expanded pattern data. The technology identifies spoken words and translates them into computer-readable text, enhancing communication with search engines.
Another groundbreaking patent is titled "Custom display post processing in speech recognition." This solution presents a customized multi-stage display post-processing pipeline that transforms a stream of speech recognition tokens into a more suitable display form. The pipeline allows users to customize the output based on their specific needs, making speech recognition technology more user-friendly and effective.
Career Highlights: Shuangyu Chang has an accomplished career, working with renowned companies in the tech industry. His tenure at Microsoft Technology Licensing, LLC provided him valuable experience in developing innovative tech solutions. Additionally, his work at Tellme Networks, Inc. contributed to advancements in speech recognition technology.
Collaborations: Throughout his career, Shuangyu has collaborated with talented individuals in the field of technology, including colleagues Michael Levit and Benoit F. Dumoulin. These collaborations have fostered innovation and helped advance speech recognition systems that are better tailored to user requirements.
Conclusion: Shuangyu Chang's contributions to the field of automatic speech recognition demonstrate a commitment to innovation and advancement. His patents reflect a deep understanding of technology and a dedication to enhancing user experiences through customized solutions. As he continues to develop new ideas, the future of speech recognition will undeniably benefit from his expertise and creativity.