This inventor holds 1 USPTO granted patent. Top assignee: Intel Corporation. Active years: 2005.
Company Filing History:
Years Active: 2005
Title: Quingwei Zhao: Innovator in Speech Recognition Technology
Introduction
Quingwei Zhao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of speech recognition technology. His innovative approach has led to the development of a unique search method that enhances the efficiency of large vocabulary continuous speech recognizers.
Latest Patents
Quingwei Zhao holds a patent for a "Search method based on single triphone tree for large vocabulary continuous speech recognizer." This method involves receiving speech signals and propagating tokens in a phonetic tree to integrate a language model for recognizing the received speech signals. By preserving tokens in tree nodes and recording the path history, his approach allows for a one-pass searching process using a single triphone tree. This innovation significantly reduces speech recognition processing time and optimizes system resource usage.
Career Highlights
Quingwei Zhao is currently employed at Intel Corporation, where he continues to push the boundaries of technology. His work focuses on improving speech recognition systems, making them more efficient and effective for various applications.
Collaborations
Quingwei Zhao collaborates with talented individuals such as Yonghong Yan and Zhiwei Lin. Their combined expertise contributes to the advancement of speech recognition technologies.
Conclusion
Quingwei Zhao's innovative contributions to speech recognition technology exemplify the impact of dedicated inventors in the tech industry. His work not only enhances the efficiency of speech recognition systems but also paves the way for future advancements in this field.