Patents by Inventor Jianning Jiang

Jianning Jiang 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: 8562362
    Abstract: A supported slide safety member. A slide block disposed on the inner side of an upper cover of a socket, includes two inclined surfaces in the same direction disposed on the outer side of the slide block with a slide block window respectively disposed on a lower side of each inclined surface, and a protruding supporting shaft disposed on the inner side of the slide block. A cover plate with two cover windows is disposed on the inner side of the slide block, and the outer side of the cover plate is in contact with the supporting shaft. An elastic component is connected between the slide block and the upper cover. A stop surface is disposed on both the inner side and the outer side of a tail end of the slide block, stopped by and upper stop rib and a lower stop rib.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: October 22, 2013
    Inventors: Jianning Jiang, Yulin Zhang, Fang Yu, Huaiyin Song, Bing Liu
  • Patent number: 8366463
    Abstract: A symmetrically movable safety structure disposed inside of an upper lid of a power panel, includes a cover plate disposed with a jack corresponding to the upper lid, a first shielding part and a second shielding part, disposed within the cover plate, where a first bonding position and a second bonding position corresponding to the jack are formed at a contacting place of the above two shielding parts, and a first elastic part and a second elastic part, wherein the first elastic part is disposed between the cover plate and the first shielding part, the second elastic part is disposed between the cover plate and the second shielding part, and the first shielding part and the second shielding part contact with each other under elastic force application directions.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: February 5, 2013
    Inventors: Yulin Zhang, Bin Liu, Jianning Jiang
  • Patent number: 8248192
    Abstract: A pulse activated magnetic trip/reset mechanism for a ground fault circuit interrupter, comprising: (i) a body, (ii) a ferrite core, (iii) a plunger, (iv) a ferrite surrounding, (v) a permanent magnet, (vi) a trip/reset coil, (vii) a reset spring positioned between a plunger block and the body, (viii) a first fixed contact holder having a first fixed contact point, and (ix) a first movable contact holder having a first movable contact point, wherein the first movable contact holder is attached to the body of the plunger such that when the plunger is in its first position (trip position), the first movable contact point is not in contact with the first fixed contact point, and when the plunger is in its second position (reset position), the first movable contact point is in contact with the first fixed contact point.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: August 21, 2012
    Assignee: General Protecht Group, Inc.
    Inventors: Juhai Hu, Yulin Zhang, Bin Liu, Jianning Jiang
  • Publication number: 20120083143
    Abstract: A supported slide safety member. A slide block disposed on the inner side of an upper cover of a socket, includes two inclined surfaces in the same direction disposed on the outer side of the slide block with a slide block window respectively disposed on a lower side of each inclined surface, and a protruding supporting shaft disposed on the inner side of the slide block. A cover plate with two cover windows is disposed on the inner side of the slide block, and the outer side of the cover plate is in contact with the supporting shaft. An elastic component is connected between the slide block and the upper cover. A stop surface is disposed on both the inner side and the outer side of a tail end of the slide block, stopped by and upper stop rib and a lower stop rib.
    Type: Application
    Filed: September 30, 2011
    Publication date: April 5, 2012
    Applicant: GENERAL PROTECHT GROUP, INC.
    Inventors: Jianning Jiang, Yulin Zhang, Fang Yu, Huaiyin Song, Bing Liu
  • Publication number: 20110169593
    Abstract: A pulse activated magnetic trip/reset mechanism for a ground fault circuit interrupter, comprising: (i) a body, (ii) a ferrite core, (iii) a plunger, (iv) a ferrite surrounding, (v) a permanent magnet, (vi) a trip/reset coil, (vii) a reset spring positioned between a plunger block and the body, (viii) a first fixed contact holder having a first fixed contact point, and (ix) a first movable contact holder having a first movable contact point, wherein the first movable contact holder is attached to the body of the plunger such that when the plunger is in its first position (trip position), the first movable contact point is not in contact with the first fixed contact point, and when the plunger is in its second position (reset position), the first movable contact point is in contact with the first fixed contact point.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 14, 2011
    Applicant: General Protecht Group, Inc.
    Inventors: Juhai Hu, Yulin Zhang, Bin Liu, Jianning Jiang
  • Publication number: 20110136358
    Abstract: A symmetrically movable safety structure disposed inside of an upper lid of a power panel, includes a cover plate disposed with a jack corresponding to the upper lid, a first shielding part and a second shielding part, disposed within the cover plate, where a first bonding position and a second bonding position corresponding to the jack are formed at a contacting place of the above two shielding parts, and a first elastic part and a second elastic part, wherein the first elastic part is disposed between the cover plate and the first shielding part, the second elastic part is disposed between the cover plate and the second shielding part, and the first shielding part and the second shielding part contact with each other under elastic force application directions.
    Type: Application
    Filed: November 18, 2010
    Publication date: June 9, 2011
    Applicant: GENERAL PROTECHT GROUP, INC.
    Inventors: Yulin Zhang, Bin Liu, Jianning Jiang