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Matthew Lockwood
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Palmetto, FL, US
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Patents Grants
last 30 patents
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Patent Grant
Injection mold design, method for in-mold coating of lenses, and co...
Patent number
7,922,942
Issue date
Apr 12, 2011
Essilor International (Compagnie Generale d'Optique)
Hao-Wen Chiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for coating an ophthalmic lens within an injection molding m...
Patent number
7,850,879
Issue date
Dec 14, 2010
Essilor International (Compagnie Generale d'Optique)
Xu Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for coating an ophthalmic lens within an injection molding m...
Patent number
7,833,442
Issue date
Nov 16, 2010
Essilor International (Compagnie Generale d'Optique)
Xu Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for post-injection lamination to add a functional film to an...
Patent number
7,820,081
Issue date
Oct 26, 2010
Essilor International (Compagnie Generale d'Optique)
Hao-Wen Chiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for adding a thermoset overmold layer to a lens within a mold
Patent number
7,820,082
Issue date
Oct 26, 2010
Essilor International (Compagne Generale d'Optique)
Ronald Berzon
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold and a method of hot-forming a thermoplastic lens
Patent number
6,884,369
Issue date
Apr 26, 2005
Essilor International (Compagnie Generale d'Optique
Hao-Wen Chiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INJECTION MOLD DESIGN, METHOD FOR IN-MOLD COATING OF LENSES, AND CO...
Publication number
20100140819
Publication date
Jun 10, 2010
Hao-Wen Chiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR POST-INJECTION LAMINATION TO ADD A FUNCTIONAL FILM TO AN...
Publication number
20090283926
Publication date
Nov 19, 2009
Hao-Wen Chiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR COATING AN OPHTHALMIC LENS WITHIN AN INJECTION MOLDING M...
Publication number
20090124721
Publication date
May 14, 2009
Xu Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for adding a thermoset overmold layer to a lens within a mold
Publication number
20080317950
Publication date
Dec 25, 2008
Ronald Berzon
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for coating an ophthalmic lens within an injection molding m...
Publication number
20070138665
Publication date
Jun 21, 2007
Xu Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Mold for hot-forming a thermoplastic lens
Publication number
20050142240
Publication date
Jun 30, 2005
ESSILOR INTERNATIONL (COMPAGNIE GENERALE D'OPTIQUE)
Hao-Wen Chiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Mold and a method of hot-forming a thermoplastic lens
Publication number
20030111747
Publication date
Jun 19, 2003
Hao-Wen Chiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL