Grid Or Grating Patents (Class 204/297.12)
  • Patent number: 10960418
    Abstract: A cross bar for powder coating and electronic coating, and methods for forming the same. A connector extends between a front portion and a rear portion. Embosses are located in the front and rear portions to connect with each other. Drain holes are provided at spaced intervals along the front and rear portions, offset from one another.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: March 30, 2021
    Assignee: PRODUCTION PLUS CORP.
    Inventor: Donovan Dixon
  • Patent number: 8317987
    Abstract: One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier comprises a non-conductive carrier body on which the substrates are to be held. Electrically-conductive lines are embedded within the carrier body, and a plurality of contact clips are coupled to the electrically-conductive lines embedded within the carrier body. The contact clips hold the substrates in place and electrically couple the substrates to the electrically-conductive lines. The non-conductive carrier body is continuous so as to be impermeable to flow of electroplating solution through the non-conductive carrier body. Other embodiments, aspects and features are also disclosed.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: November 27, 2012
    Assignee: SunPower Corporation
    Inventors: Emmanuel Chua Abas, Chen-An Chen, Diana Xiaobing Ma, Kalyana Bhargava Ganti
  • Patent number: 8221600
    Abstract: One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier includes a non-conductive carrier body on which the substrates are held, and conductive lines are embedded within the carrier body. A conductive bus bar is embedded into a top side of the carrier body and is conductively coupled to the conductive lines. A thermoplastic overmold covers a portion of the bus bar, and there is a plastic-to-plastic bond between the thermoplastic overmold and the non-conductive carrier body. Other embodiments, aspects and features are also disclosed.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: July 17, 2012
    Assignee: SunPower Corporation
    Inventor: Kalyana Bhargava Ganti
  • Patent number: 8221601
    Abstract: One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The carrier includes a non-conductive carrier body on which the substrates are placed and conductive lines embedded within the carrier body. A plurality of conductive clip attachment parts are attached in a permanent manner to the conductive lines embedded within the carrier body. A plurality of contact clips are attached in a removable manner to the clip attachment parts. The contact clips hold the substrates in place and conductively connecting the substrates with the conductive lines. Other embodiments, aspects and features are also disclosed.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: July 17, 2012
    Assignee: SunPower Corporation
    Inventors: Chen-An Chen, Emmanuel Chua Abas, Edmundo Anida Divino, Jake Randal G. Ermita, Jose Francisco S. Capulong, Arnold Villamor Castillo, Diana Xiaobing Ma
  • Publication number: 20120073975
    Abstract: One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier includes a non-conductive carrier body on which the substrates are held, and conductive lines are embedded within the carrier body. A conductive bus bar is embedded into a top side of the carrier body and is conductively coupled to the conductive lines. A thermoplastic overmold covers a portion of the bus bar, and there is a plastic-to-plastic bond between the thermoplastic overmold and the non-conductive carrier body. Other embodiments, aspects and features are also disclosed.
    Type: Application
    Filed: September 23, 2010
    Publication date: March 29, 2012
    Inventor: Kalyana Bhargava GANTI
  • Patent number: 7384522
    Abstract: A loading apparatus for use in electroplating processes includes a container designed to sealingly receive a plurality of airfoil blades fitted with gaskets. Each fitted airfoil blade is disposed in contact with a plurality of electrical contact assemblies having a spring-like design which ensures an adequate connection is made and complete plating of the airfoil blades occurs.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: June 10, 2008
    Assignee: United Technologies Corporation
    Inventors: Dean N. Marszal, Kevin J. Castonguay
  • Publication number: 20030102212
    Abstract: In a cable system for connecting to an electrical apparatus, an earthing electrode assembly includes an earthing electrode, a mechanism for attaching the electrode to the cable while maintaining electrical insulation from the cable, and an electrical connection of the electrode to the electrical apparatus, the connection being long enough that the electrode is located at a distance from the apparatus such that the apparatus is substantially protected from the electrochemical effects resulting from operation of the electrode. The earthing electrode may include a titanium core which is coated with platinum or a mixed metal oxide of tantalum and iridium. Methods of attachment are also disclosed.
    Type: Application
    Filed: October 29, 2002
    Publication date: June 5, 2003
    Applicant: ALCATEL
    Inventors: Ian Gerard Watson, Philip Andrew Norman, David Lancelot Walters, Peter Worthington
  • Patent number: 6565983
    Abstract: An electrical contact element for electrically connecting an electric device and providing current transmission in an electric device wherein the electrical contact element comprises a metallic body, and wherein at least one contact surface, present on the body, is completely or partially coated with a friction-reducing layer. The friction-reducing layer comprises a metal salt.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: May 20, 2003
    Assignee: ABB AB
    Inventors: Sylva Arnell, Bengt Stridh
  • Patent number: 6197171
    Abstract: An apparatus and process for electroplating a pin grid array device having a plurality of pins, the pins having a side surface and an extremity. The apparatus comprises a contact plate defining a plane and having a plurality of electrically conductive flexible contact fingers extending from the contact plate away from the plane, the contact fingers adapted to flex when contacted by the pins. The process comprises contacting each of the plurality of pins with a flexible contact finger extending from a single electrically conductive plate, the conductive plate defining a plane, wherein the flexible contact fingers extend away from the plane.
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: March 6, 2001
    Assignee: International Business Machines Corporation
    Inventors: Emanuele F. Lopergolo, Mark A. Brandon, Arden S. Lake, Joseph M. Sullivan, Jr.