Patents by Inventor Quinn Chi

Quinn Chi 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: 11788321
    Abstract: An electrically actuated locking mechanism may include a microprocessor for control of the locking mechanism, and the locking mechanism may be used to lock a drawer slide in a closed position. The microprocessor may be in a housing of the locking mechanism, and the microprocessor may command a motor to operate in a first direction to drive lock components to a locked status and command the motor to operate in a second direction to drive the lock components to an unlocked state.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: October 17, 2023
    Assignee: Accuride International Inc.
    Inventors: Darush David Hashemi, Xiaoping Zhou, Quinn Chi
  • Patent number: 10793044
    Abstract: Vending systems for use in a vehicle are disclosed. In some embodiments, the systems include the following: a product housing positioned in a vehicle, the product housing including an exposed surface having a product delivery opening; a removable inventory cartridge; a product dispensing mechanism including a product dispensing opening, the product dispensing mechanism being configured for dispensing a product from the removable inventory cartridge in the product housing to the product dispensing opening; a product delivery conduit including a first end and a second end, the first end being joined with the product dispensing opening and the second end defining a product delivery opening, which is formed in the exposed top surface of the product housing and positioned in a passenger compartment of the vehicle; and an lifting mechanism positioned within the product delivery conduit for mechanically lifting the product dispensing opening to the product delivery opening.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: October 6, 2020
    Inventors: Daniel Dao, Quinn Chi
  • Publication number: 20190322203
    Abstract: Vending systems for use in a vehicle are disclosed. In some embodiments, the systems include the following: a product housing positioned in a vehicle, the product housing including an exposed surface having a product delivery opening; a removable inventory cartridge; a product dispensing mechanism including a product dispensing opening, the product dispensing mechanism being configured for dispensing a product from the removable inventory cartridge in the product housing to the product dispensing opening; a product delivery conduit including a first end and a second end, the first end being joined with the product dispensing opening and the second end defining a product delivery opening, which is formed in the exposed top surface of the product housing and positioned in a passenger compartment of the vehicle; and an lifting mechanism positioned within the product delivery conduit for mechanically lifting the product dispensing opening to the product delivery opening.
    Type: Application
    Filed: May 6, 2019
    Publication date: October 24, 2019
    Inventors: Daniel Dao, Quinn Chi
  • Publication number: 20190023169
    Abstract: Vending systems for use in a vehicle are disclosed. In some embodiments, the systems include the following: a product housing positioned in a vehicle, the product housing including an exposed surface having a product delivery opening; a removable inventory cartridge; a product dispensing mechanism including a product dispensing opening, the product dispensing mechanism being configured for dispensing a product from the removable inventory cartridge in the product housing to the product dispensing opening; a product delivery conduit including a first end and a second end, the first end being joined with the product dispensing opening and the second end defining a product delivery opening, which is formed in the exposed top surface of the product housing and positioned in a passenger compartment of the vehicle; and an lifting mechanism positioned within the product delivery conduit for mechanically lifting the product dispensing opening to the product delivery opening.
    Type: Application
    Filed: September 24, 2018
    Publication date: January 24, 2019
    Inventors: Daniel Dao, Quinn Chi
  • Patent number: 10124708
    Abstract: Vending systems for use in a vehicle are disclosed. In some embodiments, the systems include the following: a product housing positioned in a vehicle, the product housing including an exposed surface having a product delivery opening; a removable inventory cartridge; a product dispensing mechanism including a product dispensing opening, the product dispensing mechanism being configured for dispensing a product from the removable inventory cartridge in the product housing to the product dispensing opening; a product delivery conduit including a first end and a second end, the first end being joined with the product dispensing opening and the second end defining a product delivery opening, which is formed in the exposed top surface of the product housing and positioned in a passenger compartment of the vehicle; and an lifting mechanism positioned within the product delivery conduit for mechanically lifting the product dispensing opening to the product delivery opening.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: November 13, 2018
    Assignee: IN-VEHICLE VENDING SYSTEM LLC
    Inventors: Daniel T. Dao, Quinn Chi
  • Publication number: 20180073273
    Abstract: An electrically actuated locking mechanism may include a microprocessor for control of the locking mechanism, and the locking mechanism may be used to lock a drawer slide in a closed position. The microprocessor may be in a housing of the locking mechanism, and the microprocessor may command a motor to operate in a first direction to drive lock components to a locked status and command the motor to operate in a second direction to drive the lock components to an unlocked state.
    Type: Application
    Filed: August 7, 2017
    Publication date: March 15, 2018
    Inventors: Darush David Hashemi, Xiaoping Zhou, Quinn Chi
  • Patent number: 9725924
    Abstract: An electrically actuated locking mechanism may include a microprocessor for control of the locking mechanism, and the locking mechanism may be used to lock a drawer slide in a closed position. The microprocessor may be in a housing of the locking mechanism, and the microprocessor may command a motor to operate in a first direction to drive lock components to a locked status and command the motor to operate in a second direction to drive the lock components to an unlocked state.
    Type: Grant
    Filed: July 18, 2013
    Date of Patent: August 8, 2017
    Assignee: Accuride Internatioanl Inc.
    Inventors: Darush David Hashemi, Xiaoping Zhou, Quinn Chi
  • Publication number: 20160009211
    Abstract: Vending systems for use in a vehicle are disclosed. In some embodiments, the systems include the following: a product housing positioned in a vehicle, the product housing including an exposed surface having a product delivery opening; a removable inventory cartridge; a product dispensing mechanism including a product dispensing opening, the product dispensing mechanism being configured for dispensing a product from the removable inventory cartridge in the product housing to the product dispensing opening; a product delivery conduit including a first end and a second end, the first end being joined with the product dispensing opening and the second end defining a product delivery opening, which is formed in the exposed top surface of the product housing and positioned in a passenger compartment of the vehicle; and an lifting mechanism positioned within the product delivery conduit for mechanically lifting the product dispensing opening to the product delivery opening.
    Type: Application
    Filed: March 4, 2014
    Publication date: January 14, 2016
    Applicant: IN-VEHICLE VENDING SYSTEM LLC
    Inventors: Daniel T. DAO, Quinn CHI
  • Publication number: 20150013165
    Abstract: Present invention teaches a multi-purpose finger nail catching device that accommodates conventional nail clippers, allowing consumers the flexibility to use almost any finger nail clippers. Additional features of LED lighting on the top plate and magnifier help to assist in better viewing and thus safer operation. Optional holders are formed to store and provide replaceable nail filing inserts.
    Type: Application
    Filed: July 12, 2013
    Publication date: January 15, 2015
    Inventors: Phil CHI, Christopher CHI, Quinn CHI
  • Publication number: 20140021843
    Abstract: An electrically actuated locking mechanism may include a microprocessor for control of the locking mechanism, and the locking mechanism may be used to lock a drawer slide in a closed position. The microprocessor may be in a housing of the locking mechanism, and the microprocessor may command a motor to operate in a first direction to drive lock components to a locked status and command the motor to operate in a second direction to drive the lock components to an unlocked state.
    Type: Application
    Filed: July 18, 2013
    Publication date: January 23, 2014
    Inventors: Darush David Hashemi, Xiaoping Zhou, Quinn Chi
  • Patent number: 8414094
    Abstract: A self-closing drawer slide system includes first and second slide members and a self-closing mechanism which, in turn, includes a housing coupled to the first slide member, a carriage slidably coupled to the housing, and a spring coupled between the housing and the carriage. The carriage has an engagement area that selectively receives a cam/tab extending from the second slide member. As the drawer is pulled open, the carriage disengages from the cam/tab as it rotates and is locked in place. As the drawer returns, the carriage again engages the cam/tab, unlocks, and is pulled toward a drawer-closed position by the spring. The system may also include an intermediate member, with respective sets of three balls disposed between the intermediate and first and second slide members such that respective centers of the balls define corners of an obtuse triangle. The self-closing mechanism may also include a damper.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: April 9, 2013
    Assignee: Accuride International, Inc.
    Inventors: Quinn Chi, Saul Gutnik
  • Patent number: 8277003
    Abstract: A drawer slide for coupling a drawer to a cabinet includes an intermediate rail partially housed within the drawer rail and web and first and second legs which are connected to the web. A flange extends from the first leg toward the second leg. Bearings housed in bearing cages placed between the rails allow sliding movement therebetween. A cabinet rail partially housed within the intermediate rail includes an upright wall and a flange extending away from the upright wall and toward the first leg. Ball and roller bearings housed in bearing cages couple the flanges. Grooves in the flanges are engaged by the ball bearings. Roller bearings housed in bearing cages couple the web of the intermediate rail and the flange of the cabinet rail, and the second leg of the intermediate rail and the upright wall of the cabinet rail.
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: October 2, 2012
    Assignee: Accuride International Inc.
    Inventors: Charles A. Milligan, Quinn Chi
  • Publication number: 20120055896
    Abstract: An oven rack assembly including full extension slides. Full extension slides are mounted to an oven rack and oven rack frames or wire racks providing full extension of an oven rack from an oven enclosure. The rack frame is mounted to oven walls or the slides are coupled to wire racks along oven slide walls.
    Type: Application
    Filed: October 4, 2011
    Publication date: March 8, 2012
    Inventors: BAOLOC LE, Quinn Chi, Klaus Dobberstein, Markus Geberzahn
  • Patent number: 8047199
    Abstract: An oven rack assembly including full extension slides. Full extension slides are mounted to an oven rack and oven rack frames or wire racks providing full extension of an oven rack from an oven enclosure. The rack frame is mounted to oven walls or the slides are coupled to wire racks along oven slide walls.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: November 1, 2011
    Assignee: Accuride International Inc
    Inventors: Baoloc Le, Quinn Chi, Klaus Dobberstein, Markus Geberzahn
  • Publication number: 20090195131
    Abstract: A self-closing drawer slide system includes first and second slide members and a self-closing mechanism which, in turn, includes a housing coupled to the first slide member, a carriage slidably coupled to the housing, and a spring coupled between the housing and the carriage. The carriage has an engagement area that selectively receives a cam/tab extending from the second slide member. As the drawer is pulled open, the carriage disengages from the cam/tab as it rotates and is locked in place. As the drawer returns, the carriage again engages the cam/tab, unlocks, and is pulled toward a drawer-closed position by the spring. The system may also include an intermediate member, with respective sets of three balls disposed between the intermediate and first and second slide members such that respective centers of the balls define corners of an obtuse triangle. The self-closing mechanism may also include a damper.
    Type: Application
    Filed: January 29, 2009
    Publication date: August 6, 2009
    Applicant: ACCURIDE INTERNATIONAL, INC.
    Inventors: Quinn Chi, Saul Gutnik
  • Publication number: 20070261694
    Abstract: An oven rack assembly including full extension slides. Full extension slides are mounted to an oven rack and oven rack frames or wire racks providing full extension of an oven rack from an oven enclosure. The rack frame is mounted to oven walls or the slides are coupled to wire racks along oven slide walls.
    Type: Application
    Filed: May 14, 2007
    Publication date: November 15, 2007
    Inventors: Baoloc Le, Quinn Chi, Klaus Dobberstein, Markus Geberzahn
  • Patent number: 7216646
    Abstract: An oven rack assembly including full extension slides. Full extension slides are mounted to an oven rack and oven rack frames or wire racks providing full extension of an oven rack from an oven enclosure. The rack frame is mounted to oven walls or the slides are coupled to wire racks along oven slide walls.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: May 15, 2007
    Assignee: Accuride International Inc.
    Inventors: Baoloc Le, Quinn Chi, Klaus Dobberstein, Markus Geberzahn
  • Patent number: 7213896
    Abstract: A bearing spacer for use in a drawer slide assembly, having a first end portion, a second end portion opposite the first end portion, one or more bearing retaining portions, located between the first and second end portions, and one or more compressible portions, located between the first and second end portions.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: May 8, 2007
    Assignee: Accuride International Inc.
    Inventor: Quinn Chi
  • Patent number: 7104691
    Abstract: A mechanism is provided that couples to a slide member of at least a two member slide forming a self-moving slide as well as to a self-moving slide incorporating such a mechanism. The mechanism has a housing having a first slot guiding an actuator and a second slot spaced apart from the first slot. The actuator is spring coupled to the housing. The actuator engages a second slide member of the slide. The spring generates a force for moving the actuator and the engaged second slide member along the first slot. The second slot allows for a portion of the housing between the two slots to flex.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: September 12, 2006
    Assignee: Accuride International, Inc.
    Inventor: Quinn Chi
  • Publication number: 20060097609
    Abstract: A drawer slide for coupling a drawer to a cabinet is provided. A drawer rail is C-shaped. An intermediate rail is partially housed within the drawer rail and includes a web and first and second legs which are connected to the web by two folds in the material used to form the intermediate rail. A flange extends from the first leg toward the second leg. Bearings housed in bearing cages placed between the rails allow sliding movement therebetween. A cabinet rail is partially housed within the intermediate rail and includes an upright wall and a flange extending away from the upright wall and toward the first leg. Ball and roller bearings housed in bearing cages couple the flanges. Grooves in the flanges are engaged by the ball bearings. Roller bearings housed in bearing cages couple the web of the intermediate rail and the flange of the cabinet rail, as well as the second leg of the intermediate rail and the upright wall of the cabinet rail.
    Type: Application
    Filed: November 7, 2005
    Publication date: May 11, 2006
    Inventors: Charles Milligan, Quinn Chi