Shan Chen

Title: Innovations of Shan Chen

Introduction

Shan Chen is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of technology, particularly in the area of integrated circuits. With a total of four patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of Shan Chen's latest patents is the "Deep N-well driven ramp buffer." This invention features a local ramp buffer that includes a deep N-well layer disposed in a P-substrate beneath the surface of the P-substrate. The design incorporates a P-well situated between the surface of the P-substrate and the deep N-well layer, along with an N-well structure that is coupled to the deep N-well layer. This configuration is designed to isolate the P-well within the opening, enhancing the performance of the source follower transistor that is also part of the design.

Another significant patent is the "Trimming control circuit for current integration ramp DAC settling assist circuit." This invention includes a ramp generator that utilizes an operational amplifier to generate a ramp signal. The design features an integration current source and a feedback capacitor, along with a monitor circuit that generates an output flag based on a comparison of inputs. The trimming control circuit is designed to produce a trimming signal in response to this output flag, optimizing the performance of the circuit.

Career Highlights

Shan Chen is currently employed at Omnivision Technologies, Inc., where he continues to innovate and develop new technologies. His work at Omnivision has allowed him to apply his expertise in integrated circuits and contribute to the advancement of the field.

Collaborations

Shan has collaborated with several talented individuals in his field, including Hiroaki Ebihara and Rui Wang. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Shan Chen's contributions to technology through his patents and work at Omnivision Technologies, Inc. highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of integrated circuits and related technologies.