Patents by Inventor LanLan Zhou

LanLan Zhou 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).

  • OPTICAL IMAGING LENS
    Publication number: 20240111131
    Abstract: An optical imaging lens includes a first lens element to a fourth lens element, and each lens element has an object-side surface and an image-side surface. The first lens element has negative refracting power, an optical axis region of the object-side surface of the first lens element is convex, the third lens element has negative refracting power, and an optical axis region of the image-side surface of the fourth lens element is convex. Lens elements included by the optical imaging lens are only the four lens elements described above, and the optical imaging lens satisfies the relationship of Tmax+Tmin?700.000 ?m, Tmax is a maximum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis, Tmin is a minimum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 4, 2024
    Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.
    Inventors: Huabin Liao, Hai Lin, Ou Zhou, Lanlan Zhang
  • Method for the microbial production of specific natural capsaicinoids
    Patent number: 11946083
    Abstract: The present invention relates to the production of capsaicinoid compounds including Capsaicin and Nonivamide via microbial fermentation.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: April 2, 2024
    Assignee: Conagen Inc.
    Inventors: Hui Chen, Xiaodan Yu, LanLan Zhou, Hongxue Wang, Min Wang
  • Optical imaging lens
    Patent number: 11927725
    Abstract: An optical imaging lens includes a first lens element, a second lens, an aperture stop, a third lens element and a fourth lens element from an object side to an image side in order along an optical axis, and each lens element has an object-side surface and an image-side surface. An optical axis region of the object-side surface of the second lens element is convex. Only the above-mentioned four lens elements of the optical imaging lens have refracting power to satisfies the relationship: HFOV?15.000°, 3.000?TL/(G12+T2+G23) and TTL/BFL?3.500.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: March 12, 2024
    Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.
    Inventors: Hung-Chien Hsieh, Ou Zhou, Lanlan Zhang
  • METHOD FOR THE MICROBIAL PRODUCTION OF SPECIFIC NATURAL CAPSAICINOIDS
    Publication number: 20220403427
    Abstract: The present invention relates to the production of capsaicinoid compounds including Capsaicin and Nonivamide via microbial fermentation.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 22, 2022
    Applicant: CONAGEN INC.
    Inventors: Hui CHEN, Xiaodan YU, LanLan ZHOU, Hongxue WANG, Min WANG
  • Method for the microbial production of specific natural capsaicinoids
    Patent number: 11459591
    Abstract: The present invention relates to the production of capsaicinoid compounds including Capsaicin and Nonivamide via microbial fermentation.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: October 4, 2022
    Assignee: Conagen Inc.
    Inventors: Hui Chen, Xiaodan Yu, LanLan Zhou, Hongxue Wang, Min Wang
  • METHOD FOR THE MICROBIAL PRODUCTION OF SPECIFIC NATURAL CAPSAICINOIDS
    Publication number: 20210317485
    Abstract: The present invention relates to the production of capsaicinoid compounds including Capsaicin and Nonivamide via microbial fermentation.
    Type: Application
    Filed: July 19, 2017
    Publication date: October 14, 2021
    Inventors: Hui Chen, Xiaodan Yu, LanLan Zhou, Hongxue Wang, Min Wang