Ren Hua Feng

Title: Ren Hua Feng: Innovator in Optical Products

Introduction

Ren Hua Feng 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

Ren Hua Feng 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 for storage. The protective cover maintains the same size as the optical film, and adding the cover removal tab requires only a one punch-head converting machine, resulting in minimal waste of material and time.

Career Highlights

Ren Hua Feng 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

Ren has collaborated with notable coworkers, including Anthony J. Freking and Ashok Lu, who contribute to the innovative environment at 3M.

Conclusion

Ren Hua Feng's contributions to optical product design exemplify the spirit of innovation. His patent for the cover removal tab showcases his ability to solve practical problems in the industry. His work continues to influence the field of optical products positively.