Patents by Inventor CHANG-CHU LIAO

CHANG-CHU LIAO 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: 20150201711
    Abstract: Manufacturing of a shoe or a portion of a shoe is enhanced by executing various shoe-manufacturing processes in an automated manner. For example, shoe parts may be retrieved and temporarily assembled according to preset relative positions to form part stacks. The part stacks may be retrieved with the relative positioning of the shoe parts being maintained and placed at a stitching machine for more permanent attachment via stitching of the parts to form a shoe assembly. Movement during stitching of a conveyance mechanism that transfers the part stack from the stacking surface to the stitching machine and movement of a needle associated with the stitching machine may be controlled by a shared control mechanism such that the movements are synchronized with respect to one another. Vision systems may be leveraged to achieve movement and position information between and at machines and locations.
    Type: Application
    Filed: January 23, 2014
    Publication date: July 23, 2015
    Applicant: NIKE, INC.
    Inventors: DRAGAN JURKOVIC, KUO-HUNG LEE, YEN-HSI LIU, HUNG-YU WU, CHANG-CHU LIAO
  • Patent number: 9084451
    Abstract: Manufacturing and assembly of a shoe or a portion of a shoe is enhanced by automated placement and assembly of shoe parts. For example, a part-recognition system analyzes an image of a shoe part to identify the part and determine a location of the part. Once the part is identified and located, the part can be manipulated by an automated manufacturing tool.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: July 21, 2015
    Assignee: NIKE, Inc.
    Inventors: Patrick Conall Regan, Kuo-Hung Lee, Chih-Chi Chang, Ming-Feng Jean, Chang-Chu Liao
  • Publication number: 20150176981
    Abstract: Acquisition or pick-up tools that themselves aid in improving the ease with which images of an acquired substrate may be captured are provided. The pick-up tools may include a pick-up surface adapted to interface with a foreign substrate and a light source integrated with the pick-up tool such that light emitted from the light source passes through the pick-up surface to the foreign substrate when the foreign substrate is temporarily coupled with the pick-up surface to create a silhouette of the foreign substrate. A vision system may be adapted for capturing the silhouette of the foreign substrate when the foreign substrate is temporarily coupled with the pick-up surface. The substrate pick-up surface may be formed of one of a transparent, a semi-transparent, or a translucent material such that light may at least partially pass there through.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: Nike, Inc.
    Inventors: Patrick Conall Regan, John Matthew Farren, Howard Fu, Dragan Jurkovic, Chih-Chi Chang, Kuo-Hung Lee, Chang-Chu Liao, Harsha Prahlad
  • Patent number: 8960745
    Abstract: Aspects relate to systems, methods, and apparatus for a zoned vacuum tool comprised of independently operable vacuum sources provided a vacuum force to segregated zones. A vacuum force is generated in connection with a first zone independently of an activation or deactivation of vacuum force generation associated with a second zone. Therefore, a single vacuum tool can selectively apply a vacuum force to material portions, which allows for control as to which material portions are manipulated by the vacuum tool.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: February 24, 2015
    Assignee: NIKE, Inc
    Inventors: Patrick Conall Regan, Kuo-Hung Lee, Chih-Chi Chang, Chang-Chu Liao, Ming-Feng Jean
  • Publication number: 20140237737
    Abstract: Manufacturing and assembly of a shoe or a portion of a shoe is enhanced by automated placement and assembly of shoe parts. For example, a part-recognition system analyzes an image of a shoe part to identify the part and determine a location of the part. Once the part is identified and located, the part can be manipulated by an automated manufacturing tool.
    Type: Application
    Filed: May 1, 2014
    Publication date: August 28, 2014
    Applicant: Nike, Inc.
    Inventors: Patrick Conall Regan, Kuo-Hung Lee, Chih-Chi Chang, Ming-Feng Jean, Chang-Chu Liao
  • Patent number: 8755925
    Abstract: Manufacturing and assembly of a shoe or a portion of a shoe is enhanced by automated placement and assembly of shoe parts. For example, a part-recognition system analyzes an image of a shoe part to identify the part and determine a location of the part. Once the part is identified and located, the part can be manipulated by an automated manufacturing tool.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: June 17, 2014
    Assignee: Nike, Inc.
    Inventors: Patrick Conall Regan, Kuo-Hung Lee, Chih-Chi Chang, Ming-Feng Jean, Chang-Chu Liao
  • Publication number: 20130129464
    Abstract: Aspects relate to systems, methods, and apparatus for a zoned vacuum tool comprised of independently operable vacuum sources provided a vacuum force to segregated zones. A vacuum force is generated in connection with a first zone independently of an activation or deactivation of vacuum force generation associated with a second zone. Therefore, a single vacuum tool can selectively apply a vacuum force to material portions, which allows for control as to which material portions are manipulated by the vacuum tool.
    Type: Application
    Filed: March 15, 2012
    Publication date: May 23, 2013
    Applicant: NIKE, INC.
    Inventors: PATRICK CONALL REGAN, KUO-HUNG LEE, CHIH-CHI CHANG, CHANG-CHU LIAO, MING-FENG JEAN
  • Publication number: 20130131854
    Abstract: Manufacturing and assembly of a shoe or a portion of a shoe is enhanced by automated placement and assembly of shoe parts. For example, a part-recognition system analyzes an image of a shoe part to identify the part and determine a location of the part. Once the part is identified and located, the part can be manipulated by an automated manufacturing tool.
    Type: Application
    Filed: November 18, 2011
    Publication date: May 23, 2013
    Applicant: NIKE, INC.
    Inventors: Patrick Conall Regan, Kuo-Hung Lee, Chih-Chi Chang, Ming-Feng Jean, Chang-Chu Liao
  • Publication number: 20130131853
    Abstract: Manufacturing of a shoe or a portion of a shoe is enhanced by automated placement of shoe parts. For example, a part-recognition system analyzes an image of a shoe part to identify the part and determine a location of the part. Once the part is identified and located, the part can be manipulated in an automated manner.
    Type: Application
    Filed: November 18, 2011
    Publication date: May 23, 2013
    Applicant: NIKE, INC.
    Inventors: Patrick Conall Regan, Chang-Chu Liao, Chih-Chi Chang