Ha-nul YOO

Person

Goyang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting diode (LED) device
- Patent number 10,770,436
- Issue date Sep 8, 2020
- Samsung Electronics Co., Ltd.
- Ji-hye Yeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode (LED), LED package and apparatus including the...
- Patent number 10,734,559
- Issue date Aug 4, 2020
- Samsung Electronics Co., Ltd.
- Ha-nul Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode (LED) device
- Patent number 10,497,683
- Issue date Dec 3, 2019
- Samsung Electronics Co., Ltd.
- Ji-hye Yeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode (LED), LED package and apparatus including the...
- Patent number 10,243,123
- Issue date Mar 26, 2019
- Samsung Electronics Co., Ltd.
- Ha-nul Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode (LED) device
- Patent number 9,905,543
- Issue date Feb 27, 2018
- Samsung Electronics Co., Ltd.
- Ji-hye Yeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode (LED), LED package and apparatus including the...
- Patent number 9,799,809
- Issue date Oct 24, 2017
- Samsung Electronics Co., Ltd.
- Ha-nul Yoo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DIODE (LED) DEVICE
- Publication number 20200066689
- Publication date Feb 27, 2020
- Samsung Electronics Co., Ltd.
- Ji-hye YEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED), LED PACKAGE AND APPARATUS INCLUDING THE...
- Publication number 20190221730
- Publication date Jul 18, 2019
- Samsung Electronics Co., Ltd.
- Ha-nul YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED) DEVICE
- Publication number 20190067257
- Publication date Feb 28, 2019
- Samsung Electronics Co., Ltd.
- Ji-hye YEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED) DEVICE
- Publication number 20180166425
- Publication date Jun 14, 2018
- Samsung Electronics Co., Ltd.
- Ji-hye YEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED), LED PACKAGE AND APPARATUS INCLUDING THE...
- Publication number 20180013042
- Publication date Jan 11, 2018
- Samsung Electronics Co., Ltd.
- Ha-nul YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED) DEVICE
- Publication number 20170250316
- Publication date Aug 31, 2017
- Samsung Electronics Co., Ltd.
- Ji-hye YEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED), LED PACKAGE AND APPARATUS INCLUDING THE...
- Publication number 20170062680
- Publication date Mar 2, 2017
- Samsung Electronics Co., Ltd.
- Ha-nul YOO
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Light-emitting diode (LED) device

Light-emitting diode (LED), LED package and apparatus including the...

Light-emitting diode (LED) device

Light-emitting diode (LED), LED package and apparatus including the...

Light-emitting diode (LED) device

Light-emitting diode (LED), LED package and apparatus including the...

Patents Applicationslast 30 patents

LIGHT-EMITTING DIODE (LED) DEVICE

LIGHT-EMITTING DIODE (LED), LED PACKAGE AND APPARATUS INCLUDING THE...

LIGHT-EMITTING DIODE (LED) DEVICE

LIGHT-EMITTING DIODE (LED) DEVICE

LIGHT-EMITTING DIODE (LED), LED PACKAGE AND APPARATUS INCLUDING THE...

LIGHT-EMITTING DIODE (LED) DEVICE

LIGHT-EMITTING DIODE (LED), LED PACKAGE AND APPARATUS INCLUDING THE...