Company Filing History:
Years Active: 2020-2021
Title: The Innovative Contributions of Pinxiu Wen
Introduction
Pinxiu Wen is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of robotics and audio processing, holding a total of 2 patents. His work focuses on enhancing sound reception and noise reduction technologies, which are crucial for the development of advanced robotic systems.
Latest Patents
Wen's latest patents include a "Method and apparatus for judging termination of sound reception and terminal device." This patent discloses a method that involves performing voice activity detection on a current sound clip to obtain a first value. It also includes performing semantic relevance detection on the current sound clip and a subsequent sound clip using deep learning to obtain a second value. A weighted calculation is then performed on these values to derive a third value, which is compared against a preset threshold to determine if sound reception has been terminated.
Another significant patent is the "Noise reduction method, system and terminal device." This innovation provides a noise reduction processing method that utilizes the position angle of a far-field audio input sound source and a microphone array. It calculates a target rotation angle for a robot's head servo, allowing the robot to move in sync with the far-field sound source. This method effectively enhances the noise reduction performance of the microphone array beam.
Career Highlights
Pinxiu Wen is currently employed at Ubtech Robotics Corp Ltd, a leading company in the field of robotics. His work at Ubtech has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of robotic technologies.
Collaborations
Wen has collaborated with talented individuals such as Youjun Xiong and Haoming Li. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in robotics and audio processing.
Conclusion
Pinxiu Wen's contributions to the field of robotics and audio processing are noteworthy. His innovative patents demonstrate his commitment to enhancing technology in these areas. As he continues to work at Ubtech Robotics Corp Ltd, his future endeavors are anticipated to further impact the industry positively.