Patents by Inventor Xiaofeng Gong

Xiaofeng Gong 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: 20170046405
    Abstract: Proposed are a method and a device for searching for application information. The method comprises: receiving a search term sent from a client; obtaining an associated application and an associated page of the search term, and returning a search result containing the associated application and the associated page of the search term to the client so as to enable the client to open the associated application of the search term and display the associated page of the search term if the client determines that the associated application of the search term exists in local.
    Type: Application
    Filed: November 6, 2014
    Publication date: February 16, 2017
    Inventors: Junqi LIU, Xiaofeng GONG, Bin ZHANG
  • Patent number: 8188730
    Abstract: An inductive proximity sensor and related method for sensing a presence/position of a target, with mounting effect compensation, are disclosed. In at least one embodiment, the method includes providing a proximity sensor having first and second coils that are both at least indirectly in communication with control circuitry. The method also includes receiving respective first and second signals at least indirectly indicative of respective first and second electromagnetic field components respectively experienced by the first coil as influenced both by a target and a structure supporting the sensor and the second coil as influenced by the supporting structure. The method further includes determining by way of the circuitry a third signal based at least in part upon the first signal, as modified based at least in part upon the second signal, whereby the third signal is indicative of the presence or position of the target relative to the sensor.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: May 29, 2012
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Xiaofeng Gong, Wei S. Qian, Weihua Chen
  • Publication number: 20100060270
    Abstract: An inductive proximity sensor and related method for sensing a presence/position of a target, with mounting effect compensation, are disclosed. In at least one embodiment, the method includes providing a proximity sensor having first and second coils that are both at least indirectly in communication with control circuitry. The method also includes receiving respective first and second signals at least indirectly indicative of respective first and second electromagnetic field components respectively experienced by the first coil as influenced both by a target and a structure supporting the sensor and the second coil as influenced by the supporting structure. The method further includes determining by way of the circuitry a third signal based at least in part upon the first signal, as modified based at least in part upon the second signal, whereby the third signal is indicative of the presence or position of the target relative to the sensor.
    Type: Application
    Filed: September 10, 2008
    Publication date: March 11, 2010
    Inventors: Xiaofeng Gong, Wei Qian, Weihua Chen