Pei-Wen Ko

Person

Zhubei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating light-emitting diode with a micro-structure lens
- Patent number 9,899,563
- Issue date Feb 20, 2018
- Epistar Corporation
- Hsiao-Wen Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting-diode-based light bulb
- Patent number 9,625,107
- Issue date Apr 18, 2017
- Epistar Corporation
- Sheng-Shin Guo
- F21 - LIGHTING
Information Patent Grant
LED lighting apparatus with flexible light modules
- Patent number 9,447,948
- Issue date Sep 20, 2016
- Epistar Corporation
- Jin-Hua Wang
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus having improved light output uniformity and ther...
- Patent number 9,347,624
- Issue date May 24, 2016
- Epistar Corporation
- Pei-Wen Ko
- F21 - LIGHTING
Information Patent Grant
Coated diffuser cap for LED illumination device
- Patent number 9,222,640
- Issue date Dec 29, 2015
- TSMC Solid State Lighting Ltd.
- Chih-Hsuan Sun
- F21 - LIGHTING
Information Patent Grant
Lighting device for direct and indirect lighting
- Patent number 9,140,421
- Issue date Sep 22, 2015
- TSMC Solid State Lighting Ltd.
- Wei-Yu Yeh
- F21 - LIGHTING
Information Patent Grant
Light emitting diode carrier
- Patent number 9,006,770
- Issue date Apr 14, 2015
- TSMC Solid State Lighting Ltd.
- Wei-Yu Yeh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode with a micro-structure lens having a ridged su...
- Patent number 8,969,894
- Issue date Mar 3, 2015
- TSMC Solid State Lighting Ltd.
- Hsiao-Wen Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting apparatus having improved light output uniformity and ther...
- Patent number 8,939,611
- Issue date Jan 27, 2015
- TSMC Solid State Lighting Ltd.
- Pei-Wen Ko
- F21 - LIGHTING
Information Patent Grant
Light-emitting-diode-based light bulb
- Patent number 8,794,791
- Issue date Aug 5, 2014
- TSMC Solid State Lighting Ltd.
- Sheng-Shin Guo
- F21 - LIGHTING
Information Patent Grant
Wide angle based indoor lighting lamp
- Patent number 8,757,845
- Issue date Jun 24, 2014
- TSMC Solid State Lighting, Ltd.
- Chi Xiang Tseng
- F21 - LIGHTING
Information Patent Grant
LED lighting apparatus with flexible light modules
- Patent number 8,702,278
- Issue date Apr 22, 2014
- TSMC Solid State Lighting Ltd.
- Jin-Hua Wang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
WIDE ANGLE BASED INDOOR LIGHTING LAMP
- Publication number 20160215939
- Publication date Jul 28, 2016
- EPISTAR CORPORATION
- Chi Xiang TSENG
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE WITH MICRO-STRUCTURE LENS
- Publication number 20150162490
- Publication date Jun 11, 2015
- TSMC Solid State Lighting Ltd.
- Hsiao-Wen Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING APPARATUS HAVING IMPROVED LIGHT OUTPUT UNIFORMITY AND THER...
- Publication number 20150124448
- Publication date May 7, 2015
- TSMC Solid State Lighting Ltd.
- Pei-Wen Ko
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING-DIODE-BASED LIGHT BULB
- Publication number 20140307435
- Publication date Oct 16, 2014
- Sheng-Shin Guo
- F21 - LIGHTING
Information Patent Application
WIDE ANGLE BASED INDOOR LIGHTING LAMP
- Publication number 20140293615
- Publication date Oct 2, 2014
- Chi Xiang Tseng
- F21 - LIGHTING
Information Patent Application
LED Lighting Apparatus with Flexible Light Modules
- Publication number 20140198499
- Publication date Jul 17, 2014
- Jin-Hua Wang
- F21 - LIGHTING
Information Patent Application
LED ILLUMINATION APPARATUS WITH IMPROVED OUTPUT UNIFORMITY
- Publication number 20130201669
- Publication date Aug 8, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yu Yeh
- F21 - LIGHTING
Information Patent Application
LED LIGHTING APPARATUS WITH FLEXIBLE LIGHT MODULES
- Publication number 20130155673
- Publication date Jun 20, 2013
- TSMC Solid State Lighting Ltd.
- Jin-Hua Wang
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS HAVING IMPROVED LIGHT OUTPUT UNIFORMITY AND THER...
- Publication number 20130120982
- Publication date May 16, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Pei-Wen Ko
- F21 - LIGHTING
Information Patent Application
COATED DIFFUSER CAP FOR LED ILLUMINATION DEVICE
- Publication number 20130094180
- Publication date Apr 18, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Hsuan Sun
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE FOR DIRECT AND INDIRECT LIGHTING
- Publication number 20130039041
- Publication date Feb 14, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yu YEH
- F21 - LIGHTING
Information Patent Application
WIDE ANGLE BASED INDOOR LIGHTING LAMP
- Publication number 20130027946
- Publication date Jan 31, 2013
- TAIWAN SEMICONDUCTOR MANUFACTRURING COMPANY, LTD.
- Chi Xiang Tseng
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING-DIODE-BASED LIGHT BULB
- Publication number 20120306341
- Publication date Dec 6, 2012
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Sheng-Shin GUO
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE CARRIER
- Publication number 20120292655
- Publication date Nov 22, 2012
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yu YEH
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE WITH MICRO-STRUCTURE LENS
- Publication number 20120261690
- Publication date Oct 18, 2012
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hsiao-Wen LEE
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Method of fabricating light-emitting diode with a micro-structure lens

Light-emitting-diode-based light bulb

LED lighting apparatus with flexible light modules

Lighting apparatus having improved light output uniformity and ther...

Coated diffuser cap for LED illumination device

Lighting device for direct and indirect lighting

Light emitting diode carrier

Light emitting diode with a micro-structure lens having a ridged su...

Lighting apparatus having improved light output uniformity and ther...

Light-emitting-diode-based light bulb

Wide angle based indoor lighting lamp

LED lighting apparatus with flexible light modules

Patents Applicationslast 30 patents

WIDE ANGLE BASED INDOOR LIGHTING LAMP

LIGHT EMITTING DIODE WITH MICRO-STRUCTURE LENS

LIGHTING APPARATUS HAVING IMPROVED LIGHT OUTPUT UNIFORMITY AND THER...

LIGHT-EMITTING-DIODE-BASED LIGHT BULB

WIDE ANGLE BASED INDOOR LIGHTING LAMP

LED Lighting Apparatus with Flexible Light Modules

LED ILLUMINATION APPARATUS WITH IMPROVED OUTPUT UNIFORMITY

LED LIGHTING APPARATUS WITH FLEXIBLE LIGHT MODULES

LIGHTING APPARATUS HAVING IMPROVED LIGHT OUTPUT UNIFORMITY AND THER...

COATED DIFFUSER CAP FOR LED ILLUMINATION DEVICE

LIGHTING DEVICE FOR DIRECT AND INDIRECT LIGHTING

WIDE ANGLE BASED INDOOR LIGHTING LAMP

LIGHT-EMITTING-DIODE-BASED LIGHT BULB

LIGHT EMITTING DIODE CARRIER

LIGHT EMITTING DIODE WITH MICRO-STRUCTURE LENS