Su; Kai C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Su; Kai C..The latest application filed is for "anti-reflective lenses and methods for manufacturing the same".

Company Profile

0.56.20

Su; Kai C. - Alpharetta GA
Su; Kai C. - Roswell GA
Su; Kai C. - Webster NY
Su; Kai C. - Arlington TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Anti-reflective lenses and methods for manufacturing the same Grant 10,082,607 - Su , et al. September 25, 2	2018-09-25
Anti-reflective lenses and methods for manufacturing the same Grant 10,073,194 - Su , et al. September 11, 2	2018-09-11
Anti-reflective Lenses And Methods For Manufacturing The Same App 20160266280 - Su; Kai C. ; et al.	2016-09-15
Anti-reflective Lenses And Methods For Manufacturing The Same App 20160209555 - SU; KAI C. ; et al.	2016-07-21
Anti-reflective lenses and methods for manufacturing the same Grant 9,377,564 - Su , et al. June 28, 2	2016-06-28
Anti-reflective lenses and methods for manufacturing the same Grant 9,335,443 - Su , et al. May 10, 2	2016-05-10
Lenses With Graded Photochromic, Molds And Methods Of Making Same App 20150231839 - Su; Kai C. ; et al.	2015-08-20
Anti-reflective Lenses And Methods For Manufacturing The Same App 20150212237 - Su; Kai C. ; et al.	2015-07-30
Anti-reflective lenses and methods for manufacturing the same Grant 9,042,019 - Su , et al. May 26, 2	2015-05-26
Anti-reflective Lenses And Methods For Manufacturing The Same App 20130301133 - Su; Kai C. ; et al.	2013-11-14
Anti-reflective Lenses And Methods For Manufacturing The Same App 20130033753 - Su; Kai C. ; et al.	2013-02-07
Anti-reflective Lenses And Methods For Manufacturing The Same App 20120262790 - Su; Kai C. ; et al.	2012-10-18
Method for manufacturing polarized ophthalmic lenses Grant 7,942,523 - Su , et al. May 17, 2	2011-05-17
Water soluble, randomly substituted partial N-, partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof Grant 7,683,039 - Hung , et al. March 23, 2	2010-03-23
Method For Manufacturing Polarized Ophthalmic Lenses App 20090079934 - SU; Kai C. ; et al.	2009-03-26
Water-soluble chitosan having low endotoxin concentration and methods for making and using the same App 20060293509 - Hung; William M. ; et al.	2006-12-28
Water-soluble chitosan having low endotoxin concentration and methods for making and using the same Grant 7,125,967 - Hung , et al. October 24, 2	2006-10-24
Water-soluble chitosan having low endotoxin concentration and methods for making and using the same App 20050080245 - Hung, William M. ; et al.	2005-04-14
Method and apparatus for holding a mold assembly and molding an optical lens using the same Grant 6,872,335 - Su , et al. March 29, 2	2005-03-29
Method and apparatus for holding a mold assembly and molding an optical lens using the same App 20050001140 - Su, Kai C. ; et al.	2005-01-06
Method and apparatus for holding a mold assembly and molding an optical lens using the same App 20040258939 - Su, Kai C. ; et al.	2004-12-23
Method and apparatus for holding a mold assembly and molding an optical lens using the same App 20040256536 - Su, Kai C. ; et al.	2004-12-23
Method and apparatus for holding a mold assembly and molding an optical lens using the same App 20040256747 - Su, Kai C. ; et al.	2004-12-23
Apparatus and method of filling a mold for manufacturing an ophthalmic lens Grant 6,787,070 - Su September 7, 2	2004-09-07
Water soluble, randomly substituted partial N-, partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof App 20040127461 - Hung, William M. ; et al.	2004-07-01
Water soluble, randomly substituted partial N-partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof Grant 6,716,970 - Hung , et al. April 6, 2	2004-04-06
Method and apparatus for holding a mold assembly and molding an optical lens using the same App 20030173692 - Su, Kai C. ; et al.	2003-09-18
Methods of applying a coating to an optical surface App 20030152693 - Su, Kai C. ; et al.	2003-08-14
Water soluble, randomly substituted partial N-partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof App 20020177577 - Hung, William M. ; et al.	2002-11-28
Apparatus and method of filling a mold for manufacturing an ophthalmic lens App 20020047220 - Su, Kai C.	2002-04-25
Method of inventory control for molded lenses Grant 6,365,074 - Su April 2, 2	2002-04-02
Preserving compositions containing chitosan and processes for making water soluble O-acetylated chitosan and chitosan App 20020018732 - Hung, William M. ; et al.	2002-02-14
Gasket for lens making Grant D434,050 - Su November 21, 2	2000-11-21
Method for curing a lens-forming fluid Grant 6,103,148 - Su , et al. August 15, 2	2000-08-15
Method of lens casting without using a gasket Grant 6,099,764 - Su , et al. August 8, 2	2000-08-08
Apparatus for assembling a lens-forming device Grant 6,082,987 - Su , et al. July 4, 2	2000-07-04
Method of constructing an array of pixels for use in a multi-pixel liquid crystal display Grant 6,078,370 - Wang , et al. June 20, 2	2000-06-20
Gasket for lens making Grant 6,068,464 - Su , et al. May 30, 2	2000-05-30
Multi-twist color liquid crystal display Grant 5,982,464 - Wang , et al. November 9, 1	1999-11-09
Lens mold for use in a contact lens inspection apparatus Grant 5,882,698 - Su , et al. March 16, 1	1999-03-16
Method and apparatus for molding ophthalmic lenses using vacuum injection Grant 5,632,936 - Su , et al. May 27, 1	1997-05-27
Apparatus for removing components from solutions Grant 5,612,361 - Heyl , et al. March 18, 1	1997-03-18
Contact lens inspection apparatus and lens mold for use in such apparatus Grant 5,574,554 - Su , et al. November 12, 1	1996-11-12
Hydrogen peroxide disinfection solutions Grant 5,523,012 - Winterton , et al. * June 4, 1	1996-06-04
Ultraviolet absorbing lenses and methods of manufacture thereof Grant 5,500,024 - Hung , et al. March 19, 1	1996-03-19
Ultraviolet absorbing lenses and methods of manufacturing thereof Grant 5,298,033 - Hung , et al. March 29, 1	1994-03-29
Conditioning solution for contact lenses and a method of using the same Grant 5,209,865 - Winterton , et al. May 11, 1	1993-05-11
Ultraviolet radiation absorbing agent for bonding to an ocular lens Grant 5,098,445 - Hung , et al. March 24, 1	1992-03-24
Wettable, flexible, oxygen permeable, contact lens containing polyoxyalkylene backbone units, and use thereof Grant 5,070,166 - Su , et al. December 3, 1	1991-12-03
Wettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units and use thereof Grant 5,070,169 - Robertson , et al. December 3, 1	1991-12-03
Wettable, rigid gas permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof Grant 5,070,170 - Robertson , et al. December 3, 1	1991-12-03
Apparatus for removing components from solutions Grant 5,056,689 - Heyl , et al. October 15, 1	1991-10-15
Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing polyoxyalkylene backbone units, and use thereof Grant 5,039,769 - Molock , et al. August 13, 1	1991-08-13
Cleaning agent for optical surfaces Grant 5,037,484 - Su , et al. * August 6, 1	1991-08-06
Tinted contact lens and method of manufacture thereof: reactive dye and quaternary phosphonium salt Grant 5,021,068 - Hung , et al. June 4, 1	1991-06-04
Colored contact lens and methods of making the same Grant 5,018,849 - Su , et al. May 28, 1	1991-05-28
Reactive uv absorbing compositions and method of preparing lenses therefrom Grant 4,963,160 - Hung , et al. October 16, 1	1990-10-16
Tinted contact lens and method of tinting with reactive dye and quaternary ammonium salt Grant 4,954,132 - Hung , et al. September 4, 1	1990-09-04
Ultraviolet absorbing lenses and method of making the same Grant 4,929,250 - Hung , et al. May 29, 1	1990-05-29
Apparatus for venting of gases from contact lens cases Grant 4,889,693 - Su , et al. December 26, 1	1989-12-26
Hydrophilic modifier monomers Grant 4,859,780 - Molock , et al. August 22, 1	1989-08-22
Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing polyoxyalkylene backbone units, and use thereof Grant 4,857,606 - Su , et al. August 15, 1	1989-08-15
Cleaning agent for optical surfaces Grant 4,792,414 - Su , et al. * December 20, 1	1988-12-20
Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing polyoxyalkylene backbone units, and use thereof Grant 4,780,488 - Su , et al. October 25, 1	1988-10-25
Ophthalmic solutions and methods for improving the comfort and safety of contact lenses Grant 4,748,189 - Su , et al. May 31, 1	1988-05-31
Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof Grant 4,740,533 - Su , et al. April 26, 1	1988-04-26
Cleaning agent for optical surfaces Grant 4,613,379 - Su , et al. September 23, 1	1986-09-23
Tinted contact lenses and a method for their preparation Grant 4,559,059 - Su * December 17, 1	1985-12-17
Tinted contact lenses and a method for their preparation Grant 4,553,975 - Su * November 19, 1	1985-11-19
Cleaning agent for optical surfaces Grant 4,493,783 - Su , et al. January 15, 1	1985-01-15
Tinted contact lenses and a method for their preparation with reactive dyes Grant 4,468,229 - Su August 28, 1	1984-08-28
Glass coated polysiloxane contact lens Grant 4,217,038 - Letter , et al. August 12, 1	1980-08-12
Polyparaffinsiloxane shaped article for use in biomedical applications Grant 4,208,506 - Deichert , et al. * June 17, 1	1980-06-17
Shaped body of at least two polymerized materials and method to make same Grant 4,208,362 - Deichert , et al. June 17, 1	1980-06-17
Polysiloxane shaped article for use in biomedical applications Grant 4,189,546 - Deichert , et al. * February 19, 1	1980-02-19
Polysiloxane composition and contact lens Grant 4,153,641 - Deichert , et al. May 8, 1	1979-05-08

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