Jinxin Dong

Title: Innovations by Jinxin Dong

Introduction

Jinxin Dong is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of technology, particularly in audio and video processing. With a total of three patents to his name, Dong's work focuses on enhancing user experience through innovative systems.

Latest Patents

One of Jinxin Dong's latest patents is titled "Auto-framing through speech and video localizations." This system automatically frames locations by detecting a user's presence within a virtual detection space. It detects sound in the detection space and converts the sound into electrical signals. These electrical signals are then transformed into digital signals at common or periodic sampling rates. The system identifies speech segments in the digital signals and attenuates noise-like components within or adjacent to them. Furthermore, it identifies the physical locations of a speech source generating the speech segments and automatically adjusts camera framing based on the estimated location of the active speech source.

Another notable patent is "Active sound control." This system automatically controls an electronic device's audio by detecting an active sound source presence within an auditory detection space. It transitions the electronic device to selectively output a desired sound when the active sound source presence is detected. The system enhances sound and transforms it into electrical signals, which are then converted into digital signals. It identifies active sound segments in the digital signals and attenuates noise components. Additionally, it locates the physical location of the active sound source and adjusts the output automatically by muting a second sound source in a second detection space.

Career Highlights

Jinxin Dong is currently employed at Dten, Inc., where he continues to innovate and develop cutting-edge technologies. His work has garnered attention for its practical applications in everyday technology, enhancing how users interact with audio and visual devices.

Collaborations

Dong collaborates with talented individuals such as Sally Tung and Jin Guo, contributing to a dynamic work environment that fosters creativity and innovation.

Conclusion

Jinxin Dong's contributions to technology through his patents demonstrate his commitment to improving user experiences in audio and video processing. His innovative systems have the potential to transform how we interact with electronic devices, making them more intuitive and responsive.