Patents by Inventor Yuedong Yan

Yuedong Yan 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: 9169958
    Abstract: An apparatus is disclosed. The apparatus includes a base member and at least one support member. The base member includes an outer side surface and at least one support-member-receiving channel formed in the outer side surface. The at least one support member is pivotably-coupled to the base member for selective arrangement relative the base member in one of a stowed orientation and a deployed orientation. The at least one support member includes a surface geometry dimension that corresponds to a spatial dimension of the at least one support-member-receiving channel such that: upon arrangement of the at least one support member in the stowed orientation, an outer surface of the at least one support member is aligned with the outer side surface of the base member, and upon arrangement of the at least one support member in the deployed orientation, the base member in combination with the at least one support member forms a pod. A method is also disclosed.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: October 27, 2015
    Assignee: Leapers, Inc.
    Inventor: Yuedong Yan
  • Patent number: 8806792
    Abstract: A firearm handguard assembly attachable to a receiver of a barrel of a firearm is disclosed. The firearm handguard assembly includes a barrel nut member, a locking sleeve member, a firearm handguard member and a plurality of fasteners. The locking sleeve member is disposed within an axial passage formed by the barrel nut member. A plurality of radial passages of the locking sleeve member are aligned with a plurality of radial passages of the barrel nut member. The firearm handguard member is arranged about the barrel nut member and the locking sleeve member such that the barrel nut member and the locking sleeve member are arranged within an axial passage of the firearm handguard member. The plurality of fasteners join the firearm handguard member to the barrel nut member and the locking sleeve member.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: August 19, 2014
    Assignee: Leapers, Inc.
    Inventors: Yuedong Yan, Tai-Lai Ding
  • Publication number: 20140026459
    Abstract: A firearm handguard assembly attachable to a receiver of a barrel of a firearm is disclosed. The firearm handguard assembly includes a barrel nut member, a locking sleeve member, a firearm handguard member and a plurality of fasteners. The locking sleeve member is disposed within an axial passage formed by the barrel nut member. A plurality of radial passages of the locking sleeve member are aligned with a plurality of radial passages of the barrel nut member. The firearm handguard member is arranged about the barrel nut member and the locking sleeve member such that the barrel nut member and the locking sleeve member are arranged within an axial passage of the firearm handguard member. The plurality of fasteners join the firearm handguard member to the barrel nut member and the locking sleeve member.
    Type: Application
    Filed: March 7, 2013
    Publication date: January 30, 2014
    Applicant: Leapers, Inc.
    Inventors: Yuedong Yan, Tai-Lai Ding
  • Patent number: 8429843
    Abstract: A grip is disclosed. The grip comprises a base portion; a grip portion pivotably connected to the base portion for arrangement in one of: a deployed orientation, a stowed orientation and an intermediate orientation, wherein the grip portion includes a first, inner body, and a second, outer body, wherein the second, outer body is movably- and telescopingly-connected to the first, inner body; and a locking assembly arranged within and at least partially contained by the grip portion, wherein a portion of the locking assembly is selectively-extendable in one of an orientation within the grip portion and beyond an outer surface of the grip portion for selective coupling of the portion of the locking assembly with the base portion. A method for operating a grip is also disclosed. An assembly is also disclosed.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: April 30, 2013
    Assignee: Leapers, Inc.
    Inventor: Yuedong Yan
  • Publication number: 20120272557
    Abstract: A grip is disclosed. The grip comprises a base portion; a grip portion pivotably connected to the base portion for arrangement in one of: a deployed orientation, a stowed orientation and an intermediate orientation, wherein the grip portion includes a first, inner body, and a second, outer body, wherein the second, outer body is movably- and telescopingly-connected to the first, inner body; and a locking assembly arranged within and at least partially contained by the grip portion, wherein a portion of the locking assembly is selectively-extendable in one of an orientation within the grip portion and beyond an outer surface of the grip portion for selective coupling of the portion of the locking assembly with the base portion. A method for operating a grip is also disclosed. An assembly is also disclosed.
    Type: Application
    Filed: April 28, 2011
    Publication date: November 1, 2012
    Applicant: Leapers, Inc.
    Inventor: Yuedong Yan
  • Patent number: D692516
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: October 29, 2013
    Assignee: Leapers, Inc.
    Inventors: Yuedong Yan, Tai-Lai Ding
  • Patent number: D711492
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: August 19, 2014
    Assignee: Leapers, Inc.
    Inventors: Yuedong Yan, Tai-Lai Ding
  • Patent number: D727455
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: April 21, 2015
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Yuedong Yan
  • Patent number: D730474
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: May 26, 2015
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Yuedong Yan
  • Patent number: D751663
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: March 15, 2016
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Yuedong Yan
  • Patent number: D755342
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: May 3, 2016
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Yuedong Yan
  • Patent number: D758521
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: June 7, 2016
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Yuedong Yan, Tatshing Yu
  • Patent number: D758522
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: June 7, 2016
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Yuedong Yan, Tatshing Yu
  • Patent number: D771218
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: November 8, 2016
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Yuedong Yan