John Fei

Title: John Fei - Innovator in Optical Products

Introduction

John Fei is a notable inventor based in Shanghai, China. He has made significant contributions to the field of optical products, particularly with his innovative designs that enhance usability and efficiency.

Latest Patents

John Fei holds a patent for a "Cover removal tab for optical products." This invention involves an optical product that consists of an optical film and a protective cover, which features a cover removal tab attached along one edge. The design allows for the protective cover to be easily and efficiently removed from the optical film. Importantly, there is no imprint left by the cover removal tab on the optical film when multiple products are stacked or rolled up for storage. The protective cover remains the same size as the optical film, and adding the cover removal tab only requires a one punch-head converting machine, resulting in minimal waste of material and time.

Career Highlights

John Fei is currently employed at 3M Innovative Properties Company, where he continues to develop and refine his inventions. His work has been instrumental in advancing the functionality of optical products.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Anthony J. Freking and Ashok Lu. These partnerships have contributed to the success of his innovative projects.

Conclusion

John Fei's contributions to the field of optical products demonstrate his commitment to innovation and efficiency. His patent for the cover removal tab exemplifies how thoughtful design can enhance user experience while minimizing waste.