Jiang-Chun Chen

Title: Innovations of Jiang-Chun Chen in Speech Recognition Technology

Introduction

Jiang-Chun Chen is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of speech recognition technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and accuracy of speech recognition systems.

Latest Patents

Jiang-Chun Chen's latest patents include a speech recognition system and method that connect to an external general-purpose speech recognition system. This innovative system comprises a storage unit and a processing unit. The storage unit contains a specific application speech recognition module, a comparison module, and an enhancement module. The specific application speech recognition module converts a speech signal into a first phonetic text, while the general-purpose speech recognition system converts the speech signal into written text. The comparison module aligns the first phonetic text with the written text based on pronunciation similarity, producing a phonetic text alignment result. The enhancement module then constructs the recognized text by integrating the phonetic text alignment result with the written text and the first phonetic text.

Another significant patent involves a device and method for generating a recognition network by adjusting recognition vocabulary weights based on their frequency in operational content. This device, integrated into an electronic device, includes an operation record storage device that stores various operation records. An activity model constructor classifies these records into multiple activity models, while an activity predictor selects an activity model based on the similarity to current device peripheral information. The weight adjustor then modifies the weights of recognition vocabularies according to their occurrence in the operation content.

Career Highlights

Jiang-Chun Chen is currently employed at the Industrial Technology Research Institute, where he continues to innovate in the field of speech recognition. His work has been instrumental in advancing the capabilities of speech recognition systems, making them more effective and user-friendly.

Collaborations

Some of his notable coworkers include Chih-Chung Kuo and Chi-Yueh Lin, who contribute to the collaborative efforts in research and development at the institute.

Conclusion

Jiang-Chun Chen's contributions to speech recognition technology demonstrate his commitment to innovation and excellence in his field. His patents reflect a deep understanding of the complexities involved in speech recognition systems, paving the way for future advancements.