Patents by Inventor Feng Jiao

Feng Jiao 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: 20150019951
    Abstract: A method and apparatus for automatically adding a tag to a document are provided. The method comprises: determining a plurality of candidate tag words corresponding to the document; determining a corpus comprising a plurality of texts; selecting commonly-used words from the corpus as characteristic words; determining, for each of the characteristic words and each of the candidate tag words, a probability for co-occurrence of the candidate tag word with the characteristic word; abstracting characteristic words from the document, and calculating a weight for each of the abstracted characteristic words; and calculating, in the corpus, a weighted probability for co-occurrence of each of the candidate tag words with all of the characteristic words abstracted from the document; selecting the candidate tag word with a high weighted co-occurrence probability as a tag word to be added to the document.
    Type: Application
    Filed: December 17, 2012
    Publication date: January 15, 2015
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xiang He, Ye Wang, Feng Jiao
  • Publication number: 20150014346
    Abstract: A dispensing device for a vending machine includes a frame, a base plate, a limiting member attached to the frame, and a pivot shaft. When supported, the base plate carries a product item but when the support is rotated away the base plate drops to release the product item. The frame includes a main plate and a pair of mounting pieces with mounting holes. The base plate includes a pivot hole for the pivot shaft, the pivot shaft includes a rod, extending though the mounting hole and the pivot hole, and a limiting cap, connected to a distal end of the rod. An inner side of the limiting cap resists against the mounting piece. A resisting post on the limiting member resists against an outer side of the limiting cap, thereby preventing the pivot shaft from working loose and disengaging out of the mounting hole.
    Type: Application
    Filed: April 28, 2014
    Publication date: January 15, 2015
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, LI TONG, WEI-YONG MA, CHUAN LIN, JIANG-FENG JIAO
  • Publication number: 20150006156
    Abstract: Provided is a user question processing method and system. The method includes: extracting first feature information from a user question; calculating the similarity between the first feature and second feature information of each of at least two websites; posting the question on at least one of the at least two websites according to the similarity. The solution of the embodiment can be applied to a website providing a question and answer service, and the website can post a received user question on another website related to the concerned field of the question, thereby enlarging the scope of the user information exchange.
    Type: Application
    Filed: January 16, 2013
    Publication date: January 1, 2015
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Liang Wang, Yuekui Yang, Conglei Yao, Chunbo Liu, Feng Jiao, Qi Guo, Ziming Zhuang, Yukun Wang, Jianxun Zhou
  • Publication number: 20140358914
    Abstract: Disclosed are a search method, a search device and a storage medium. The method comprises obtaining all relevant documents of information to be sought; calculating a relevancy between each relevant document and the information to be sought based on a word matching algorithm and a semantics matching algorithm; performing sequencing processing on all the relevant documents according to the relevancy obtained through calculation, and displaying a sequencing result. Further disclosed is a search device. The present invention comprehensively considers matching between words, and matching of the semantics relationship between words, obtains an accurate relevancy calculation result, provides an ideal search result to a user, and improves satisfaction of the user.
    Type: Application
    Filed: December 6, 2012
    Publication date: December 4, 2014
    Inventors: Yanxiong Lu, Yuekui Yang, Liang Wang, Feng Jiao
  • Publication number: 20140250356
    Abstract: Methods and devices for adding hyperlink to text are disclosed: generating hyperlink word list and characteristic word list in advance, determining co-occurrence frequency with each hyperlink word; to each text X which to be added the hyperlink, word segmentation processing them respectively, extracting the hyperlink word occurred in the hyperlink word list and the characteristic word occurred in the characteristic word list from results of word segmentation, determining weights of each extracted hyperlink word and extracted characteristic word, getting final weights of each extracted hypertext link word according to the co-occurrence frequency of each extracted characteristic word and each extracted hyperlink word and the weights; descendingly sorting each extracted hyperlink word according to the final weights, adding hyperlink to first k hyperlink words, and K is positive integer. Applying the solution, it can improve the relativity of the added hyperlink and the text, and it is easy to implement.
    Type: Application
    Filed: February 8, 2013
    Publication date: September 4, 2014
    Inventors: Xiang He, Qi Bian, Feng Jiao
  • Publication number: 20140190985
    Abstract: An automatic vending machine with a stabilizing support for stocked items of merchandise includes a cabinet, a driving member secured in the cabinet, a helical element, and a pressing member secured to the cabinet. The cabinet includes a bottom plate. The helical element is secured to the driving member and moveable by the driving member. The pressing member is located within the coils of the helical element and runs the length of the helical element to support items of merchandise and reliably deliver an item of merchandise when bought.
    Type: Application
    Filed: August 28, 2013
    Publication date: July 10, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, JIANG-FENG JIAO, YU-MING XIAO
  • Patent number: 8613900
    Abstract: The present invention provides for a composition comprising a nanostructured transition metal oxide capable of oxidizing two H2O molecules to obtain four protons. In some embodiments of the invention, the composition further comprises a porous matrix wherein the nanocluster of the transition metal oxide is embedded on and/or in the porous matrix.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: December 24, 2013
    Assignee: The Regents of the University of California
    Inventors: Heinz M. Frei, Feng Jiao
  • Publication number: 20120328505
    Abstract: The present invention provides for a composition comprising a nanostructured transition metal oxide capable of oxidizing two H2O molecules to obtain four protons. In some embodiments of the invention, the composition further comprises a porous matrix wherein the nanocluster of the transition metal oxide is embedded on and/or in the porous matrix.
    Type: Application
    Filed: January 27, 2011
    Publication date: December 27, 2012
    Applicant: The Regents of the University of California
    Inventors: Heinz M. Frei, Feng Jiao
  • Publication number: 20120301774
    Abstract: Provided is an inorganic/organic composite porous separator including a porous substrate having pores and an active layer formed on the porous substrate. The active layer contains mixture of binder and inorganic particles. The inorganic/organic composite porous separator of the present invention has desirable anti-oxidation performance, and can prevent the separator from being oxidized in the lithium secondary battery using high voltage anode material. Also provided is a method for manufacturing the inorganic/organic composite porous separator and an electrochemical device using the same.
    Type: Application
    Filed: May 27, 2012
    Publication date: November 29, 2012
    Inventors: De shun Jiang, Yue Li Wang, Wu Tang Zhang, Jun Feng Jiao