Honghong Peng

Title: Innovations of Honghong Peng in Imaging Systems

Introduction

Honghong Peng is a notable inventor based in San Jose, CA, with a focus on advancements in imaging systems. He holds a total of 5 patents that showcase his innovative contributions to the field. His work primarily revolves around stacked-chip image sensors and adjustable lens systems, which enhance the capabilities of imaging technologies.

Latest Patents

One of his latest patents is titled "System and method for combining focus bracket images." This invention involves imaging systems equipped with stacked-chip image sensors and adjustable lens systems. The stacked-chip image sensor features a vertical chip stack that includes an array of image pixels and processing circuitry. The adjustable lens system allows light from a scene to be captured at various focus positions. The image pixels can capture a focus bracket of image frames at a specific frame rate, and the processing circuitry combines these frames to generate a focused image, ensuring that certain portions of the scene are in focus.

Another significant patent is "Exposure time selection using stacked-chip image sensors." This invention also utilizes stacked-chip image sensors, which consist of a vertical chip stack with an array of image pixels and processing circuitry. The image pixel array is connected to the processing circuitry through vertical metal interconnects. The pixel array is divided into sub-arrays that capture image data using different integration times. The processing circuitry analyzes motion information and determines the appropriate integration times for each sub-array, ultimately generating final image frames with varying integration pixel values.

Career Highlights

Honghong Peng has worked with prominent companies in the technology sector, including Semiconductor Components Industries, LLC and Amazon Technologies, Inc. His experience in these organizations has contributed to his expertise in imaging systems and sensor technologies.

Collaborations

Throughout his career, Honghong has collaborated with talented individuals such as Brian W. Keelan and Chang Yuan. These collaborations have likely enriched his work and led to further innovations in the field.

Conclusion

Honghong Peng's contributions to imaging systems through his patents demonstrate his commitment to advancing technology in this area. His innovative approaches to stacked-chip image sensors and adjustable lens systems have the potential to significantly enhance imaging capabilities.