Patents by Inventor Liying NIE

Liying NIE 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).

  • Dual-frequency dual-polarized base station antenna for parallel dual feeding
    Patent number: 9972918
    Abstract: The present invention relates to a parallel-feeding, dual-band and dual-polarized base station antenna comprising a radiating patch layer, four F-shaped metal strips which are perpendicular to the radiating patch layer and orthogonal to each other, and a feeding layer, which is sequentially disposed from top to bottom, wherein the radiating patch layer comprises the first metal covering layer and the first dielectric layer; wherein the first metal covering layer is square-shaped and an isosceles triangle having the same size is cut from each corner of the square; wherein the four F-shaped metal strips work as the extended part of the feeding layer to couple-feed the radiating patch layer; the feeding layer comprises the first metal feed-line layer, the second dielectric layer, the metal floor layer, the third dielectric layer and the second metal feed-line layer, which are sequentially disposed from top to bottom.
    Type: Grant
    Filed: May 5, 2015
    Date of Patent: May 15, 2018
    Assignee: JIANGSU HENGXIN TECHNOLOGY LIMITED CORPORATION
    Inventors: Xianqi Lin, Jin Zhang, Yuan Jiang, Liying Nie, Zhe Chen, Zhonghua Liu, Yanping Hua, Jiawei Yu
  • DUAL-FREQUENCY DUAL-POLARIZED BASE STATION ANTENNA FOR PARALLEL DUAL FEEDING
    Publication number: 20170077614
    Abstract: The present invention relates to a parallel-feeding, dual-band and dual-polarized base station antenna comprising a radiating patch layer, four F-shaped metal strips which are perpendicular to the radiating patch layer and orthogonal to each other, and a feeding layer, which is sequentially disposed from top to bottom, wherein the radiating patch layer comprises the first metal covering layer and the first dielectric layer; wherein the first metal covering layer is square-shaped and an isosceles triangle having the same size is cut from each corner of the square; wherein the four F-shaped metal strips work as the extended part of the feeding layer to couple-feed the radiating patch layer; the feeding layer comprises the first metal feed-line layer, the second dielectric layer, the metal floor layer, the third dielectric layer and the second metal feed-line layer, which are sequentially disposed from top to bottom.
    Type: Application
    Filed: May 5, 2015
    Publication date: March 16, 2017
    Applicant: JIANGSU HENGXIN TECHNOLOGY LIMITED CORPORATION
    Inventors: Xianqi Lin, Jin ZHANG, Yuan JIANG, Liying NIE, Zhe Chen, Zhonghua Liu, Yanping HUA, Jiawei Yu