David H Xu

Title: The Innovative Contributions of David H Xu

Introduction

David H Xu is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of optics, particularly in the development of contact lenses. His innovative approach has led to the creation of a unique lens design that enhances vision for users.

Latest Patents

David H Xu holds a patent for a groundbreaking invention titled "Pinhole lens and contact lens." This patent describes a contact lens that comprises an optically transparent lens body with a concave surface tailored to fit the curvature of the patient's eye. The lens features three distinct regions: an annular region of a first optical power, a pinhole-like aperture at the center of this region, and a second larger annular region that surrounds the first.

Career Highlights

David H Xu is currently employed at Wesley-Jessen Corporation, where he continues to innovate in the field of optical devices. His work has been instrumental in advancing contact lens technology, providing better solutions for vision correction.

Collaborations

Throughout his career, David has collaborated with esteemed colleagues, including David Bruce Miller and Leroy Meshel. These partnerships have fostered a creative environment that encourages the development of new ideas and technologies.

Conclusion

David H Xu's contributions to the field of optics, particularly through his patented contact lens design, highlight his innovative spirit and dedication to improving vision correction solutions. His work at Wesley-Jessen Corporation and collaborations with fellow inventors further emphasize his impact on the industry.