Bian Zhang

Title: Bian Zhang and an Optical Imaging Lens Assembly.

Introduction

Bian Zhang is an inventor associated with Yuyao, China, and Zhejiang Sunny Optics Co., Ltd. The available information credits her with 1 patent, concerning an optical imaging lens assembly.

Latest Patents

Zhang’s listed patent, “Optical Imaging Lens Assembly,” describes a lens barrel containing a lens group and at least seven spacing elements. The lens group has eight lenses arranged along an optical axis from the object side to the image side. At least one of the first four lenses is a meniscus lens, while the seventh and eighth lenses have opposite refractive-power signs. The disclosure also specifies a geometric relationship between the center and edge of the eighth lens’s object-side effective-diameter portion and the rear-end surface of the lens barrel.

Career Highlights

The available details connect Zhang’s patent work with Zhejiang Sunny Optics Co., Ltd. Her listed invention addresses the configuration and positioning of components in an optical imaging lens assembly.

Collaborations

Ruihong Li and Long Zhang are identified as Zhang’s coworkers. The available information does not specify their roles in the patent or whether they collaborated on this invention.

Conclusion

Bian Zhang’s listed patent focuses on an eight-lens optical imaging assembly and its component arrangement, reflecting her documented connection to optical innovation at Zhejiang Sunny Optics Co., Ltd.