Patents by Inventor XIANGXIANG XIA

XIANGXIANG XIA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Planar lens and manufacturing method for planar lens
    Patent number: 11650355
    Abstract: A planar lens (100) and a manufacturing method for a planar lens (100) relate to the technical field of lenses, the planar lens (100) being a focusing lens and comprising an acoustic soft material tangible structure (110) and a cover layer (120), the acoustic soft material tangible structure (110) comprises a plurality of combination lenses (130) located in the same plane, each combination lens (130) comprises a circular part (131) and a plurality of concentric annular parts (132) which are continuously arranged around the circular part (131), the thicknesses of each two adjacent annular parts (132) in each combination lens (130) are different, and the thickness of each annular part (132) is related to the focal length of the respective combination lens (130); and the cover layer (120) covers the outer surface of the acoustic soft material tangible structure (110) to form the planar lens (100).
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: May 16, 2023
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
    Inventors: Hairong Zheng, Xiangxiang Xia, Feiyan Cai, Manzhu Ke, Hui Zhou, Fei Li, Di Xu, Yongchuan Li
  • PLANAR LENS AND MANUFACTURING METHOD FOR PLANAR LENS
    Publication number: 20200310002
    Abstract: A planar lens (100) and a manufacturing method for a planar lens (100) relate to the technical field of lenses, the planar lens (100) being a focusing lens and comprising an acoustic soft material tangible structure (110) and a cover layer (120), the acoustic soft material tangible structure (110) comprises a plurality of combination lenses (130) located in the same plane, each combination lens (130) comprises a circular part (131) and a plurality of concentric annular parts (132) which are continuously arranged around the circular part (131), the thicknesses of each two adjacent annular parts (132) in each combination lens (130) are different, and the thickness of each annular part (132) is related to the focal length of the respective combination lens (130); and the cover layer (120) covers the outer surface of the acoustic soft material tangible structure (110) to form the planar lens (100).
    Type: Application
    Filed: June 15, 2020
    Publication date: October 1, 2020
    Inventors: HAIRONG ZHENG, XIANGXIANG XIA, FEIYAN CAI, MANZHU KE, HUI ZHOU, FEI LI, DI XU, YONGCHUAN LI