Chenghan Li

Title: Chenghan Li: Innovator in Eye Tracking Technology

Introduction

Chenghan Li is a prominent inventor based in Zurich, Switzerland. He has made significant contributions to the field of eye tracking technology, holding a total of 7 patents. His innovative work focuses on developing advanced devices and methods that enhance the understanding of eye movements and interactions.

Latest Patents

Chenghan Li's latest patents include an eye tracking device and method, as well as a computer-readable medium. The eye tracking device features an event-based optical sensor that captures radiation reflected off a user's eye, producing a signal stream of events. Each event corresponds to a temporal change detected by the optical sensor's pixels. The device's controller processes this signal stream to generate an inference frame, which is then utilized in a machine learning module to extract valuable information about the user's eye. Additionally, he has developed an event sensor that generates a signal stream comprising event data in response to light incident on a pixel array. This sensor includes photovoltaic and electronic converters that work together to produce and store digital current pixel values.

Career Highlights

Throughout his career, Chenghan Li has worked with notable companies such as Inivation AG and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in technology.

Collaborations

Chenghan Li has collaborated with esteemed colleagues, including Hongjie Liu and Christian Brandli. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge solutions.

Conclusion

Chenghan Li's work in eye tracking technology exemplifies his dedication to innovation and advancement in the field. His patents and collaborations reflect a commitment to enhancing our understanding of human interaction with technology.