Company Filing History:
Years Active: 1997-1998
Title: The Innovations of Dong Hsu
Introduction
Dong Hsu is an accomplished inventor based in Arlington, MA, known for his contributions to the field of speech recognition technology. With a total of two patents to his name, Hsu has made significant strides in developing systems that enhance the interaction between users and applications through voice commands.
Latest Patents
Hsu's latest patents focus on advanced speech recognition systems. The first patent describes a speech recognition system that distinguishes between dictation and commands. In this system, an input utterance is processed by both a large vocabulary isolated word speech recognition module and a small vocabulary continuous speech recognition module. The small vocabulary includes command words that can be combined to define commands for application programs. The two modules generate scores for identified models, and an arbitration algorithm selects the best candidate based on these scores. This innovative approach allows for seamless user interaction without requiring mode switching.
The second patent also revolves around a speech recognition system that utilizes arbitration between continuous speech. Similar to the first, it involves processing input utterances through both recognition modules. The scores generated are normalized based on the length of the input, and an arbitration algorithm is employed to select the most accurate results. This system is designed to minimize interference between the vocabularies of the two recognizers, ensuring high accuracy in speech recognition.
Career Highlights
Dong Hsu is currently employed at Kurzweil Applied Intelligence, Inc., where he continues to develop cutting-edge technologies in speech recognition. His work has contributed to advancements in how machines understand and process human speech, making technology more accessible and user-friendly.
Collaborations
Hsu collaborates with talented individuals such as Girija Yegnanarayanan and John Armstrong, III, who share his passion for innovation in technology. Their combined expertise fosters a creative environment that drives the development of groundbreaking solutions in the field.
Conclusion
Dong Hsu's contributions to speech recognition technology exemplify the impact of innovative thinking in the tech industry. His patents reflect a commitment to enhancing user experience through advanced systems that bridge the gap between human communication and machine understanding.