Patents by Inventor Shuangfeng Wu

Shuangfeng 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).

  • Patent number: 10234202
    Abstract: Disclosed is a condensate water control dryer. The condensate water control dryer includes: a dryer main body which has a drying space formed therein; a first condensate water panel which is attached, in a first direction, to an inner wall surface of the drying space of the dryer main body and has a superhydrophilic surface; a second condensate water panel which is attached, in a second direction that intersects the first direction, to the inner wall surface of the drying space of the dryer main body and has a superhydrophobic surface; and attachment members which attach the first condensate water panel and the second condensate water panel to the inner wall surface of the dryer main body.
    Type: Grant
    Filed: July 7, 2015
    Date of Patent: March 19, 2019
    Assignees: POSTECH ACADEMY-INDUSTRY FOUNDATION, ADVANCED MANUFACTURE TECHNOLOGY CENTER, CHINA ACADEMY OF MACHINERY SCIENCE & TECHNOLOGY
    Inventors: Woon Bong Hwang, Zhongde Shan, Shuangfeng Wu, Byung Rak Park, Won Shik Kwak
  • Publication number: 20170146294
    Abstract: Disclosed is a condensate water control dryer. The condensate water control dryer includes: a dryer main body which has a drying space formed therein; a first condensate water panel which is attached, in a first direction, to an inner wall surface of the drying space of the dryer main body and has a superhydrophilic surface; a second condensate water panel which is attached, in a second direction that intersects the first direction, to the inner wall surface of the drying space of the dryer main body and has a superhydrophobic surface; and attachment members which attach the first condensate water panel and the second condensate water panel to the inner wall surface of the dryer main body.
    Type: Application
    Filed: July 7, 2015
    Publication date: May 25, 2017
    Inventors: Woon Bong HWANG, Zhongde SHAN, Shuangfeng WU, Byung Rak PARK, Won Shik KWAK
  • Patent number: 8563630
    Abstract: A dry adhesive consisting at least of component A and component B. Component A being red in color and consisting of at least an epoxy resin, a coupling agent, an active diluting agent, an inorganic filler, and a red organic paste. Component B being green in color and consisting of at least an organic compound-modified amine as a curing agent, the coupling agent, the inorganic filler, an accelerator, a thickener, the active diluting agent, and a green organic paste. Also provided is a preparation method for the dry adhesive. The dry adhesive has high strength, good weather resistance, and is easy to prepare.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: October 22, 2013
    Assignee: Wuhan Keda Marble Protective Materials Co., Ltd.
    Inventors: Danjiu Sun, Shuangfeng Wu, Yingfan Xiang, Kunwen Du
  • Patent number: 8278369
    Abstract: An epoxy-based antiskid adhesive having component A and component B, the component A having 1) between 20 and 35 parts of an epoxy resin; 2) between 0.5 and 3 parts of a diluting agent; 3) between 1 and 5 parts of silica; 4) between 20 and 60 parts of quartz sand; 5) between 1 and 6 parts of quartz powder; 6) between 1 and 10 parts of an active calcium; and 7) between 1 and 5 parts of triple superphosphate; and the component B having 1) between 20 and 40 parts of an organic compound-modified amine; 2) between 1 and 5 parts of an accelerator; 3) between 0 and 3 parts of a coupling agent; 4) between 5 and 10 parts of silica; 5) between 20 and 50 parts of quartz sand; 6) between 1 and 10 parts of quartz powder; and 7) between 1 and 10 parts of silica fume.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: October 2, 2012
    Assignee: Wuhan Keda Marble Protective Materials Co., Ltd.
    Inventors: Danjiu Sun, Shuangfeng Wu, Yingfan Xiang, Kunwen Du
  • Publication number: 20100222456
    Abstract: An epoxy-based antiskid adhesive having component A and component B, the component A having 1) between 20 and 35 parts of an epoxy resin; 2) between 0.5 and 3 parts of a diluting agent; 3) between 1 and 5 parts of silica; 4) between 20 and 60 parts of quartz sand; 5) between 1 and 6 parts of quartz powder; 6) between 1 and 10 parts of an active calcium; and 7) between 1 and 5 parts of triple superphosphate; and the component B having 1) between 20 and 40 parts of an organic compound-modified amine; 2) between 1 and 5 parts of an accelerator; 3) between 0 and 3 parts of a coupling agent; 4) between 5 and 10 parts of silica; 5) between 20 and 50 parts of quartz sand; 6) between 1 and 10 parts of quartz powder; and 7) between 1 and 10 parts of silica fume.
    Type: Application
    Filed: May 12, 2010
    Publication date: September 2, 2010
    Inventors: Danjiu SUN, Shuangfeng WU, Yingfan XIANG, Kunwen DU
  • Publication number: 20100204366
    Abstract: A dry adhesive consisting at least of component A and component B. Component A being red in color and consisting of at least an epoxy resin, a coupling agent, an active diluting agent, an inorganic filler, and a red organic paste. Component B being green in color and consisting of at least an organic compound-modified amine as a curing agent, the coupling agent, the inorganic filler, an accelerator, a thickener, the active diluting agent, and a green organic paste. Also provided is a preparation method for the dry adhesive. The dry adhesive has high strength, good weather resistance, and is easy to prepare.
    Type: Application
    Filed: April 22, 2010
    Publication date: August 12, 2010
    Inventors: Danjiu SUN, Shuangfeng WU, Yingfan XIANG, Kunwen DU