Patents by Inventor Lang WEI

Lang WEI 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).

  • Fish-passing system and a fish-passing method with tourist ornamental function
    Patent number: 12157982
    Abstract: This disclosure discloses a fish-passing system and a fish-passing method with tourist ornamental function, belonging to the technical field of water conservancy and hydropower ecological protection. The system comprises a dam, a Ferris wheel, a water supplement component, and a central controller (9). The upstream of the dam is equipped with a fish-release chute, and one end of the fish-release chute extends into the water body of the dam reservoir. The downstream of the dam is equipped with a fish passage transfer mechanism, and the fish passage transfer mechanism is connected to the downstream water body of the dam through a fish passage. The Ferris wheel is located between the fish passage transfer mechanism and the fish-release chute, and a number of human-ascending mechanisms (8) are evenly arranged on the Ferris wheel.
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: December 3, 2024
    Assignee: POWERCHINA GUIYANG ENGINEERING CORPORATION LIMITED
    Inventors: Jiafei Zhou, Tengfei Tang, Fan Chen, Zaixing Zhao, Xiao Zong, Yi Zhao, Lang Wei, Hao Xia, Hongxin Cai
  • FISH-PASSING SYSTEM AND A FISH-PASSING METHOD WITH TOURIST ORNAMENTAL FUNCTION
    Publication number: 20240254710
    Abstract: This disclosure discloses a fish-passing system and a fish-passing method with tourist ornamental function, belonging to the technical field of water conservancy and hydropower ecological protection. The system comprises a dam, a Ferris wheel, a water supplement component, and a central controller. The upstream of the dam is equipped with a fish-release chute, and one end of the fish-release chute extends into the water body of the dam reservoir. The downstream of the dam is equipped with a fish passage transfer mechanism, and the fish passage transfer mechanism is connected to the downstream water body of the dam through a fish passage. The Ferris wheel is located between the fish passage transfer mechanism and the fish-release chute, and a number of fish-carrying and human-ascending mechanisms are evenly arranged on the Ferris wheel.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 1, 2024
    Inventors: Jiafei ZHOU, Tengfei TANG, Fan CHEN, Zaixing ZHAO, Xiao ZONG, Yi ZHAO, Lang WEI, Hao XIA, Hongxin CAI