Patents by Inventor Shiyu Ge

Shiyu Ge 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).

  • Camera optical lens including five lenses of +??+? refractive powers
    Patent number: 11525983
    Abstract: The present disclosure a camera optical lens is provided including, from an object side to an image side: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens having a positive refractive power; and a fifth lens having a negative refractive power. The camera optical lens satisfies following conditions: 0.40?f1/f?0.48; ?0.75?f2/f??0.50; 1.20?f4/f?3.20; ?1.40?f5/f??1.10; 6.00?d1/d2?8.00; 0.80?(R5+R6)/(R5?R6)?6.50; and 3.00?(R7+R8)/(R7?R8)?10.00. The camera optical lens can achieve good optical performance while meeting the design requirements for long focal length and ultra-thinness.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: December 13, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Haichao Peng, Shiyu Ge, Hiroyuki Teraoka
  • CAMERA OPTICAL LENS
    Publication number: 20210055524
    Abstract: The present disclosure a camera optical lens is provided including, from an object side to an image side: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens having a positive refractive power; and a fifth lens having a negative refractive power. The camera optical lens satisfies following conditions: 0.40?f1/f?0.48; ?0.75?f2/f??0.50; 1.20?f4/f?3.20; ?1.40?f5/f??1.10; 6.00?d1/d2?8.00; 0.80?(R5+R6)/(R5?R6)?6.50; and 3.00?(R7+R8)/(R7?R8)?10.00. The camera optical lens can achieve good optical performance while meeting the design requirements for long focal length and ultra-thinness.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 25, 2021
    Inventors: Haichao Peng, Shiyu Ge, Hiroyuki Teraoka