Zhibin Xiong

Title: Innovations by Inventor Zhibin Xiong in Image Sensor Technology

Introduction

Zhibin Xiong, an accomplished inventor based in Santa Clara, California, has made significant contributions to the field of image sensor technology. With a total of two patents to his name, Zhibin is recognized for his innovative solutions that enhance the performance and capabilities of image sensors.

Latest Patents

Zhibin's latest patents reflect his expertise in developing novel image sensor technologies. The first patent is for a "Partial Buried Channel Transfer Device for Image Sensors." This invention describes an image sensor pixel that includes a photosensitive element, floating diffusion region, and a transfer device designed to selectively transfer image charges from the photosensitive element to the floating diffusion region. The unique design incorporates both a buried channel device and a surface channel device, enhancing the efficiency and functionality of the image sensor.

His second patent, titled "Big-Small Pixel Scheme for Image Sensors," presents a sophisticated approach to high dynamic range image sensors. This innovation involves an image sensor pixel that features a first photodiode and a plurality of additional photodiodes. The design also includes shared floating diffusion regions and transfer gates that facilitate the movement of image charges, optimizing image quality under varying lighting conditions.

Career Highlights

Zhibin Xiong is currently associated with OmniVision Technologies, Inc., where he continues to drive innovation in image sensor technology. His work is essential to the development of advanced imaging solutions that cater to a wide range of applications, from consumer electronics to professional imaging equipment.

Collaborations

Throughout his career, Zhibin has collaborated with esteemed colleagues such as Gang Chen and Duli Mao. These partnerships have fostered a collaborative environment that promotes creativity and innovation, resulting in groundbreaking advancements in image sensor design.

Conclusion

Zhibin Xiong stands out as a key figure in the realm of image sensor innovations. His patents not only reflect his technical acumen but also contribute to the ongoing evolution of imaging technologies. As he continues to work on new developments at OmniVision Technologies, his contributions will undoubtedly play a crucial role in shaping the future of image sensing applications.