Hyunchul Ko

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for color mixing lens array
- Patent number 9,086,211
- Issue date Jul 21, 2015
- Illumitex, Inc.
- Dung T. Duong
- F21 - LIGHTING
Information Patent Grant
System and method for color mixing lens array
- Patent number 8,585,253
- Issue date Nov 19, 2013
- Illumitex, Inc.
- Dung T. Duong
- F21 - LIGHTING
Information Patent Grant
System and method for a lens and phosphor layer
- Patent number 8,449,128
- Issue date May 28, 2013
- Illumitex, Inc.
- Hyunchul Ko
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR COLOR MIXING LENS ARRAY
- Publication number 20140104832
- Publication date Apr 17, 2014
- Illumitex, Inc.
- Dung T. Duong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
System and Method for Color Mixing Lens Array
- Publication number 20120068615
- Publication date Mar 22, 2012
- Illumitex, Inc.
- Dung T. Duong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method for Protecting Optical Devices During Manufacture
- Publication number 20110209825
- Publication date Sep 1, 2011
- Illumitex, Inc.
- Randall E. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR A PHOSPHOR COATED LENS
- Publication number 20110044022
- Publication date Feb 24, 2011
- Illumitex, Inc.
- Hyunchul Ko
- G02 - OPTICS
Information Patent Application
ORTHOGONALLY SEPARABLE LIGHT BAR
- Publication number 20110032729
- Publication date Feb 10, 2011
- Illumitex, Inc.
- Dung T. Duong
- G02 - OPTICS
Information Patent Application
HYBRID LIGHTING PANEL AND LCD SYSTEM
- Publication number 20100066941
- Publication date Mar 18, 2010
- Illumitex, Inc.
- Dung T. Duong
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE POLISHING
- Publication number 20090275266
- Publication date Nov 5, 2009
- Illumitex, Inc.
- Paul N. Winberg
- H01 - BASIC ELECTRIC ELEMENTS

Hyunchul Ko

Person

Patents Grantslast 30 patents

System and method for color mixing lens array

System and method for color mixing lens array

System and method for a lens and phosphor layer

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR COLOR MIXING LENS ARRAY

System and Method for Color Mixing Lens Array

Method for Protecting Optical Devices During Manufacture

SYSTEM AND METHOD FOR A PHOSPHOR COATED LENS

ORTHOGONALLY SEPARABLE LIGHT BAR

HYBRID LIGHTING PANEL AND LCD SYSTEM

OPTICAL DEVICE POLISHING