Patents by Inventor Caihong Wu

Caihong Wu 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).

  • Publication number: 20240119450
    Abstract: A method and an apparatus for implementing a derivative NFT and a computer-readable storage medium are disclosed, and the method includes providing a smart contract and changing an owner of each of one or more source NFTs to the provided smart contract, minting a derivative NFT in the provided smart contract, with the derivative NFT representing derivative works derived from works represented by the one or more source NFTs, and recording a derivation relationship between the derivative NFT and the one or more source NFTs. With the use of the method, there is provided a way of representing the derivative works on the blockchain in such a way that the derivation of the derivative works from the source works is clearly indicated, thereby enabling the on-chain transaction of the derivative works.
    Type: Application
    Filed: October 21, 2022
    Publication date: April 11, 2024
    Inventors: Yin Wang, Dinghao Zeng, Zhi Yang, Caihong Wu
  • Publication number: 20240113895
    Abstract: A method and an apparatus for minting an NFT, as well as a method and an apparatus for verifying a role associated with an NFT are disclosed. The method for minting an NFT includes: acquiring metadata of an NFT to be minted, where the metadata includes a role type of each of at least one role associated with the NFT to be minted and a common name corresponding to the role type; signing the metadata, by each of the at least one role, using a private key that corresponds to a public key contained in a digital identity certificate of the role, to obtain a signature by the role; and minting an NFT on chain based on the metadata. As such, the authenticity of information in the metadata can be verified by the signatures.
    Type: Application
    Filed: October 21, 2022
    Publication date: April 4, 2024
    Inventors: Yin Wang, Dinghao Zeng, Zhi Yang, Caihong Wu
  • Patent number: 10039824
    Abstract: A traditional Chinese medicine immunopotentiator prepared from mulberry leaves polysaccharide and eucommia polysaccharide. The immunopotentiator can stimulate proliferation of chicken lymphocytes in vitro. When used together with newcastle disease vaccine to immunize chickens, the immunopotentiator can increase serum antibody titer, promote proliferation of lymphocytes, and enhance cellular immunity and humoral immunity of the chickens. When used together with porcine productive and respiratory syndrome vaccine to immunize piglets, the immunopotentiator can increase the serum antibody titer. When used together with the porcine productive and respiratory syndrome vaccine to immunize layers, the immunopotentiator can increase porcine productive and respiratory syndrome virus yolk antibody titer and improve immune effects of the vaccine.
    Type: Grant
    Filed: July 9, 2016
    Date of Patent: August 7, 2018
    Inventors: Chunmao Jiang, Xiaolan Chen, Deyun Wang, Haifeng Yang, Caihong Wu, Yi Zheng, Jianhua Dai, Wei Chen, Xianglai He
  • Publication number: 20160317655
    Abstract: A traditional Chinese medicine immunopotentiator prepared from mulberry leaves polysaccharide and eucommia polysaccharide. The immunopotentiator can stimulate proliferation of chicken lymphocytes in vitro. When used together with newcastle disease vaccine to immunize chickens, the immunopotentiator can increase serum antibody titer, promote proliferation of lymphocytes, and enhance cellular immunity and humoral immunity of the chickens. When used together with porcine productive and respiratory syndrome vaccine to immunize piglets, the immunopotentiator can increase the serum antibody titer. When used together with the porcine productive and respiratory syndrome vaccine to immunize layers, the immunopotentiator can increase porcine productive and respiratory syndrome virus yolk antibody titer and improve immune effects of the vaccine.
    Type: Application
    Filed: July 9, 2016
    Publication date: November 3, 2016
    Inventors: Chunmao Jiang, Xiaolan Chen, Deyun Wang, Haifeng Yang, Caihong Wu, Yi Zheng, Jianhua Dai, Wei Chen, Xianglai He
  • Patent number: D1058149
    Type: Grant
    Filed: September 2, 2024
    Date of Patent: January 21, 2025
    Assignee: Guangdong Tengyue Technology Co., Ltd.
    Inventor: Caihong Wu