Patents by Inventor Shaofeng Zhou

Shaofeng 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).

  • Double-waterway faucet structure
    Patent number: 11952758
    Abstract: A double-waterway faucet structure is provided. A faucet body comprises a first water inlet passage, a second water inlet passage, and a first water outlet passage configured to be in communication with the first water inlet passage, and the first water outlet passage is connected to a pull-out head. A control valve is disposed on the faucet body and is configured to control a turning ON and OFF between the first water inlet passage and the first water outlet passage. A rotating bracket is rotatably disposed on the faucet body and comprises a second water outlet passage configured to be in communication with the second water inlet passage, and a solenoid valve is disposed on the second water inlet passage to control a turning ON and OFF of the second water outlet passage.
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: April 9, 2024
    Assignee: Xiamen Lota International Co., Ltd.
    Inventors: Jianping Zhou, Shaofeng Li, Liming Ye, Chuanbao Zhu
  • HIGH WEAR-RESISTANT GRAPHENE-MODIFIED NATURAL RUBBER AND PREPARATION THEREOF
    Publication number: 20240002556
    Abstract: A high wear-resistant graphene-modified natural rubber and a preparation thereof. The graphene-modified natural rubber is prepared from 100 parts by weight of a modified natural rubber blend, A parts by weight of modified graphene oxide, 35-65 parts by weight of wear-resistant carbon black, 5-20 parts by weight of a wear-resistant filler, 2-7 parts by weight of zinc oxide, 1-4 parts by weight of stearic acid, 1-4 parts by weight of poly(1,2-dihydro-2,2,4-trimethylquinoline), 1-4 parts by weight of N-isopropyl-N?-phenyl-p-phenylenediamine, 1-4 parts by weight of a vulcanization accelerator, 1-2 parts by weight of sulphur, 0.1-3 parts by weight of a compatibilizer and 1-7 parts by weight of rubber processing oil, where A is greater than 0 and equal to or less than 3.
    Type: Application
    Filed: December 1, 2022
    Publication date: January 4, 2024
    Inventors: Yaqing LIU, Shaofeng ZHOU, Guizhe ZHAO
  • Method for detecting influence on laser from back-reflection light of laser and detection device
    Patent number: 9806493
    Abstract: The present invention discloses a method for detecting influence on a laser from back-reflected light of the laser and a detection device.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: October 31, 2017
    Assignee: Maxphotonics Co., Ltd.
    Inventors: Shaofeng Zhou, Liangjie Huang, Kai Li, Feng Jiang
  • METHOD FOR DETECTING INFLUENCE ON LASER FROM back-reflection LIGHT OF LASER AND DETECTION DEVICE
    Publication number: 20170077671
    Abstract: The present invention discloses a method for detecting influence on a laser from back-reflected light of the laser and a detection device.
    Type: Application
    Filed: September 13, 2016
    Publication date: March 16, 2017
    Applicant: Maxphotonics Co., Ltd.
    Inventors: Shaofeng Zhou, Liangjie Huang, Kai Li, Feng Jiang