Ching-Hui Yu

Person

Jhubei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Solar energy street lamp structure with adjustable angle
- Patent number 8,066,399
- Issue date Nov 29, 2011
- United Lighting Opto-Electronic Inc.
- Ching-Hue Yu
- F21 - LIGHTING
Information Patent Grant
Solar energy street lamp structure with air passageway
- Patent number 7,980,725
- Issue date Jul 19, 2011
- United Lighting Opto-Electronics Inc.
- Ching-Hue Yu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
REGULATOR CIRCUITRY FOR REDUCING RIPPLE RESULTED FROM LINE VOLTAGE...
- Publication number 20110051475
- Publication date Mar 3, 2011
- Power Light Tech. Co., Ltd.
- Chung-Min Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FOLDABLE SOLAR ENERGY APPARATUS
- Publication number 20110005573
- Publication date Jan 13, 2011
- Power Light Tech. Co., Ltd.
- Chung-Min CHANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Solar and Wind Power Generator Capable of Tracking Sunlight Automat...
- Publication number 20100320760
- Publication date Dec 23, 2010
- Power Light Tech. Co., Ltd.
- Ching-Hui Yu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Solar Energy Street Lamp Structure with Adjustable Angle
- Publication number 20100302765
- Publication date Dec 2, 2010
- Power Light Tech. Co., Ltd.
- Ching-Hue Yu
- F21 - LIGHTING
Information Patent Application
SOLAR ENERGY STREET LAMP STRUCTURE WITH AIR PASSAGEWAY
- Publication number 20100302764
- Publication date Dec 2, 2010
- Power Light Tech. Co., Ltd.
- Ching-Hui Yu
- F21 - LIGHTING
Information Patent Application
SOLAR ENERGY LAMP HAVING FIBER DISPLAY
- Publication number 20100296274
- Publication date Nov 25, 2010
- Power Light Tech. Co., Ltd.
- Ching-Hui Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LAMP STRUCTURE FOR ILLUMINATING AND DISPLAYING
- Publication number 20100296267
- Publication date Nov 25, 2010
- Power Light Tech. Co., Ltd.
- Ching-Hui Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Ching-Hui Yu

Person

Patents Grantslast 30 patents

Solar energy street lamp structure with adjustable angle

Solar energy street lamp structure with air passageway

Patents Applicationslast 30 patents

REGULATOR CIRCUITRY FOR REDUCING RIPPLE RESULTED FROM LINE VOLTAGE...

FOLDABLE SOLAR ENERGY APPARATUS

Solar and Wind Power Generator Capable of Tracking Sunlight Automat...

Solar Energy Street Lamp Structure with Adjustable Angle

SOLAR ENERGY STREET LAMP STRUCTURE WITH AIR PASSAGEWAY

SOLAR ENERGY LAMP HAVING FIBER DISPLAY

LAMP STRUCTURE FOR ILLUMINATING AND DISPLAYING