Minqiang Chang

Title: Minqiang Chang: Innovator in Aerial Handwriting Recognition

Introduction

Minqiang Chang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of technology, particularly in the areas of handwriting recognition and voice recognition systems. With a total of 3 patents to his name, Chang continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is a method, apparatus, device, and computer-readable storage medium for recognizing aerial handwriting. This invention provides a comprehensive approach to detecting a user's palm region in a two-dimensional grayscale image and tracking the spatial trajectory of the fingertip. The method enhances the speed of aerial handwriting recognition while maintaining high accuracy and low processing requirements for devices.

Another notable patent is a method and device for waking up the voice recognition function in mobile terminals. This invention involves receiving a trigger instruction and activating the input interface based on the rotation angle of the mobile terminal. The voice recognition function is activated when the rotation angle meets a specific threshold, showcasing Chang's innovative approach to user interaction with mobile technology.

Career Highlights

Minqiang Chang is currently employed at Beijing Baidu Netcom Science and Technology Co., Ltd. His work at this leading technology company has allowed him to develop and refine his inventions, contributing to advancements in mobile technology and user experience.

Collaborations

Chang collaborates with talented individuals such as Kang Wang and Huan Ye. Their combined expertise fosters a creative environment that drives innovation and enhances the development of cutting-edge technologies.

Conclusion

Minqiang Chang is a visionary inventor whose work in aerial handwriting and voice recognition technologies has the potential to transform user interactions with devices. His contributions to the field are noteworthy, and his ongoing innovations will likely continue to impact the technology landscape.