Grid Or Grating Patents (Class 204/297.12)
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Patent number: 10960418Abstract: 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: GrantFiled: January 3, 2020Date of Patent: March 30, 2021Assignee: PRODUCTION PLUS CORP.Inventor: Donovan Dixon
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Patent number: 8317987Abstract: 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: GrantFiled: September 23, 2010Date of Patent: November 27, 2012Assignee: SunPower CorporationInventors: Emmanuel Chua Abas, Chen-An Chen, Diana Xiaobing Ma, Kalyana Bhargava Ganti
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Patent number: 8221600Abstract: 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: GrantFiled: September 23, 2010Date of Patent: July 17, 2012Assignee: SunPower CorporationInventor: Kalyana Bhargava Ganti
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Patent number: 8221601Abstract: 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: GrantFiled: September 23, 2010Date of Patent: July 17, 2012Assignee: SunPower CorporationInventors: Chen-An Chen, Emmanuel Chua Abas, Edmundo Anida Divino, Jake Randal G. Ermita, Jose Francisco S. Capulong, Arnold Villamor Castillo, Diana Xiaobing Ma
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Publication number: 20120073975Abstract: 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: ApplicationFiled: September 23, 2010Publication date: March 29, 2012Inventor: Kalyana Bhargava GANTI
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Patent number: 7384522Abstract: 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: GrantFiled: April 29, 2005Date of Patent: June 10, 2008Assignee: United Technologies CorporationInventors: Dean N. Marszal, Kevin J. Castonguay
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Publication number: 20030102212Abstract: 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: ApplicationFiled: October 29, 2002Publication date: June 5, 2003Applicant: ALCATELInventors: Ian Gerard Watson, Philip Andrew Norman, David Lancelot Walters, Peter Worthington
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Patent number: 6565983Abstract: 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: GrantFiled: August 29, 2001Date of Patent: May 20, 2003Assignee: ABB ABInventors: Sylva Arnell, Bengt Stridh
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Patent number: 6197171Abstract: 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: GrantFiled: March 31, 1999Date of Patent: March 6, 2001Assignee: International Business Machines CorporationInventors: Emanuele F. Lopergolo, Mark A. Brandon, Arden S. Lake, Joseph M. Sullivan, Jr.