Location History:
- Meridian, ID (US) (2000 - 2007)
- Boise, ID (US) (1999 - 2012)
- Palo Alto, CA (US) (2011 - 2015)
- San Jose, CA (US) (2012 - 2016)
Company Filing History:
21 out of 37,950 
6 out of 1,360 
Years Active: 1999-2016
Title: Innovations in Image Sensor Technology by Rongsheng Yang
Introduction
Rongsheng Yang, based in Boise, ID, is a prominent inventor with an impressive portfolio of 27 patents. His contributions to the field of image sensor technology have paved the way for advancements in how we capture and process visual information. His inventive spirit and dedication to innovation have earned him recognition in the technology industry.
Latest Patents
Among his latest patents is the "Image sensor pixel cell with switched deep trench isolation structure." This patent describes a sophisticated pixel cell that features a photodiode positioned within an epitaxial layer in a semiconductor material. The design incorporates a floating diffusion in a well region that enables the accumulation of image charge, while a transfer transistor is strategically placed to facilitate the transfer of this charge. Notably, the deep trench isolation (DTI) structure plays a crucial role in maintaining separation between different semiconductor regions, enhancing the performance and functionality of the sensor. The DTI structure, lined with a dielectric layer, coupled with a doped semiconductor material, significantly improves the efficiency in processing image charge.
Career Highlights
Rongsheng has worked at notable companies such as Micron Technology Incorporated and OmniVision Technologies, Inc. His experience in these leading technology firms has provided him with a solid foundation to innovate and develop groundbreaking solutions in imaging technology.
Collaborations
Throughout his career, Rongsheng has collaborated with esteemed colleagues such as Howard E. Rhodes and Fred D. Fishburn. These collaborations have fostered a creative environment that has contributed to the development of cutting-edge technologies in the industry.
Conclusion
Rongsheng Yang's journey as an inventor demonstrates the impact of innovation in the realm of image sensor technology. With an extensive patent portfolio and valuable industry experience, he continues to influence the evolution of imaging systems, paving the way for future advancements that will enhance visual technology.