Patents by Inventor Hao A. Chen
Hao A. Chen 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: 20250243673Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet including at least one base layer, wherein said at least one base layer including at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet include a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: March 11, 2025Publication date: July 31, 2025Applicant: Välinge Innovation ABInventors: John M. WHISPELL, Hao A. CHEN
-
Publication number: 20250243674Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet including at least one base layer, wherein said at least one base layer including at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet include a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: March 11, 2025Publication date: July 31, 2025Applicant: Välinge Innovation ABInventors: John M. WHISPELL, Hao A. CHEN
-
Publication number: 20250243675Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet including at least one base layer, wherein said at least one base layer including at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet include a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: March 11, 2025Publication date: July 31, 2025Applicant: Välinge Innovation ABInventors: John M. WHISPELL, Hao A. CHEN
-
Publication number: 20250207411Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet including at least one base layer, wherein said at least one base layer including at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet include a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: March 11, 2025Publication date: June 26, 2025Applicant: Välinge Innovation ABInventors: John M. WHISPELL, Hao A. CHEN
-
Patent number: 12281482Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: GrantFiled: September 18, 2023Date of Patent: April 22, 2025Assignee: VÄLINGE INNOVATION ABInventors: John M. Whispell, Hao A. Chen
-
Publication number: 20240191518Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: September 18, 2023Publication date: June 13, 2024Applicant: Välinge Innovation ABInventors: John M. WHISPELL, Hao A. CHEN
-
Patent number: 11795701Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: GrantFiled: May 13, 2022Date of Patent: October 24, 2023Assignee: Välinge Innovation ABInventors: John M. Whispell, Hao A. Chen
-
Publication number: 20220341189Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: May 13, 2022Publication date: October 27, 2022Applicant: Välinge Innovation ABInventors: John M. WHISPELL, Hao A. CHEN
-
Patent number: 11359387Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: GrantFiled: May 29, 2020Date of Patent: June 14, 2022Assignee: VALINGE INNOVATION ABInventors: John M. Whispell, Hao A. Chen
-
Publication number: 20210115680Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: May 29, 2020Publication date: April 22, 2021Applicant: Välinge Innovation ABInventors: John M. WHISPELL, Hao A. CHEN
-
Patent number: 10704269Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: GrantFiled: March 17, 2016Date of Patent: July 7, 2020Assignee: VALINGE INNOVATION ABInventors: John M. Whispell, Hao A. Chen
-
Patent number: 10486399Abstract: A thermoplastic laminate plank is described wherein the thermoplastic laminate plank includes a core, a print layer, and optionally an overlay. The core includes at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. An underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. In addition, a method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.Type: GrantFiled: April 22, 2015Date of Patent: November 26, 2019Assignee: VALINGE INNOVATION ABInventors: Hao A. Chen, Richard Judd
-
Patent number: 9695601Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: GrantFiled: August 19, 2014Date of Patent: July 4, 2017Assignee: VALINGE INNOVATION ABInventors: John M. Whispell, Hao A. Chen
-
Publication number: 20160194885Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: March 17, 2016Publication date: July 7, 2016Applicant: VÄLINGE INNOVATION ABInventors: John M. WHISPELL, Hao A. CHEN
-
Patent number: 9315994Abstract: Methods and systems for decorating at least one bevel surface or other surface of a laminated flooring are described. The bevel surface can be decorated by non-transfer printing such as digital printing. The digital printer can be an ink jet printer such as a piezoelectric drop-on-demand (DOD) printer that allows a color and pattern to be placed on the bevel surface that matches the print design (décor pattern or face design) of the laminated flooring. Other devices are provided such as a device that takes a picture of or scans an image of the print design, and modifies the taken picture or the scanned image so that the edge pattern thereof matches with an edge pattern of the print design.Type: GrantFiled: January 3, 2013Date of Patent: April 19, 2016Assignee: Mannington Mills, Inc.Inventor: Hao A. Chen
-
Publication number: 20160052245Abstract: A thermoplastic laminate plank is described wherein the thermoplastic laminate plank includes a core, a print layer, and optionally an overlay. The core includes at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. An underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. In addition, a method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.Type: ApplicationFiled: November 4, 2015Publication date: February 25, 2016Applicant: VALINGE INNOVATION ABInventors: Hao A. CHEN, Richard JUDD
-
Publication number: 20150225964Abstract: A thermoplastic laminate plank is described wherein the thermoplastic laminate plank includes a core, a print layer, and optionally an overlay. The core includes at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. An underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. In addition, a method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.Type: ApplicationFiled: April 22, 2015Publication date: August 13, 2015Applicant: VALINGE INNOVATION ABInventors: Hao A. CHEN, Richard JUDD
-
Publication number: 20140352248Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank.Type: ApplicationFiled: August 19, 2014Publication date: December 4, 2014Inventors: John M. WHISPELL, Hao A. Chen
-
Publication number: 20140356594Abstract: A thermoplastic laminate plank is described wherein the thermoplastic laminate plank includes a core, a print layer, and optionally an overlay. The core includes at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to the top surface of the print layer. An underlay layer can be located and affixed between the bottom surface of the print layer and the top surface of the core. In addition, a method of making the thermoplastic laminate plank is further described which involves extruding at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print layer.Type: ApplicationFiled: August 19, 2014Publication date: December 4, 2014Applicant: Valinge Innovation ABInventors: Hao A. CHEN, Richard JUDD
-
Patent number: 8833028Abstract: Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described.Type: GrantFiled: January 10, 2011Date of Patent: September 16, 2014Assignee: Valinge Innovation ABInventors: John M. Whispell, Hao A. Chen