Yan Li

Title: Yan Li: Innovator in Corneal Diagnostics and Optical Imaging

Introduction

Yan Li is a prominent inventor based in Portland, Oregon, known for her significant contributions to the fields of corneal diagnostics and optical imaging. With a total of five patents to her name, she has developed innovative methods and systems that enhance the understanding and treatment of corneal conditions.

Latest Patents

One of her latest patents focuses on the diagnostic classification of corneal shape abnormalities. This invention discloses systems and methods for characterizing corneal shape abnormalities, which can differentiate corneas with subclinical keratoconus from other conditions that distort corneal shape, such as warpage due to contact lens wear. The classification scheme aids in diagnosing corneal conditions and guides clinical decision-making regarding patient treatment. It is based on computed properties of corneal shape and can be automated, making it suitable for integration into systems or software.

Another notable patent involves bulk motion subtraction in optical coherence tomography angiography (OCTA). This invention describes an algorithm designed to remove decorrelation noise caused by bulk motion in OCTA. By dividing OCTA B-frames into segments with assumed constant bulk motion velocity, the algorithm improves the signal-to-noise ratio, contrast, and vessel density repeatability in angiograms. It effectively cleans up bulk motion noise while preserving the connectivity of vascular networks.

Career Highlights

Yan Li has worked with esteemed institutions such as Oregon Health & Science University and the University of Southern California. Her work in these organizations has allowed her to advance her research and contribute to the field of optical imaging and corneal diagnostics.

Collaborations

Throughout her career, Yan has collaborated with notable colleagues, including David E. Huang and Maolong Tang. These collaborations have further enriched her research and innovations in the field.

Conclusion

Yan Li's contributions to corneal diagnostics and optical imaging demonstrate her commitment to advancing medical technology. Her innovative patents and collaborations highlight her role as a leading inventor in her field.