Patents by Inventor Hanghua Yin

Hanghua Yin 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).

  • METHOD, USER TERMINAL AND SERVER FOR INFORMATION EXCHANGE IN COMMUNICATIONS
    Publication number: 20140351720
    Abstract: A method and an apparatus for exchanging interactive information between communicating parties. A sending user acts upon an avatar of the receiving user displayed on the sending user's terminal. The sending user's terminal monitors the acts, determines a playable message according to the detected interactive touch behavior, and plays the playable message on the sending user's terminal. The sending user's terminal sends related information to allow the receiving user's terminal to determine a second playable message in reaction to the touch behavior of the sending user. Both playable messages are related to the avatar and have a correspondence with the interactive touch behavior of the sending user in order to mimic a real life physical interaction between the two communicating parties.
    Type: Application
    Filed: May 22, 2014
    Publication date: November 27, 2014
    Applicant: Alibaba Group Holding Limited
    Inventor: Hanghua Yin
  • Method for the producing vanillic acid and vanillin from waste residue of rice bran oil by fermentation and biotransformation
    Patent number: 7462470
    Abstract: A method for the production of vanillic acid and vanillin from waste residue (niger) of rice bran oil by microbial fermentation and biotransformation is provided. The method of the present invention comprises the steps of hydrolization of ferulic acid esters in waste residue of rice bran oil to ferulic acid and further conversion into vanillic acid using microbial strain Aspergillus niger CGMCC 0774 screened and preserved by the present inventor, followed by conversion of vanillic acid to produce vanillin using another microbial strain Pycnoporus cinnabarinus CGMCC 1115. The method for the production of vanillin according to the present invention utilizes renewable source from rice processing and alleviates the environmental pollution caused by the chemical synthesis of vanillin.
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: December 9, 2008
    Assignee: Zhejiang Hangzhou Xinfu Pharmaceutical Co., Ltd
    Inventors: Zhihao Sun, Pu Zheng, Xinfu Guo, Guanyu Lin, Hanghua Yin, Jun Wang, Yanbing Bai
  • Method for the producing vanillic acid and vanillin from waste residue of rice bran oil by fermentation and biotransformation
    Publication number: 20060292676
    Abstract: A method for the production of vanillic acid and vanillin from waste residue (niger) of rice bran oil by microbial fermentation and biotransformation is provided. The method of the present invention comprises the steps of hydrolization of ferulic acid esters in waste residue of rice bran oil to ferulic acid and further conversion into vanillic acid using microbial strain Aspergillus niger CGMCC 0774 screened and preserved by the present inventor, followed by conversion of vanillic acid to produce vanillin using another microbial strain Pycnoporus cinnabarinus CGMCC 1115. The method for the production of vanillin according to the present invention utilizes renewable source from rice processing and alleviates the environmental pollution caused by the chemical synthesis of vanillin.
    Type: Application
    Filed: January 27, 2006
    Publication date: December 28, 2006
    Applicants: Zhejiang Hangzhou Xinfu Pharmaceutical Co. Ltd., Southern Yangtze University
    Inventors: Zhihao Sun, Pu Zheng, Xinfu Guo, Guanyu Lin, Hanghua Yin, Jun Wang, Yanbing Bai