Jeongseok Ha

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus
- Patent number 9,581,320
- Issue date Feb 28, 2017
- LG Electronics Inc.
- Jeongseok Ha
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 9,523,492
- Issue date Dec 20, 2016
- LG Electronics Inc.
- Jeongseok Ha
- F21 - LIGHTING
Information Patent Grant
Lighting device with fan directed airflow and air filtering
- Patent number 9,478,406
- Issue date Oct 25, 2016
- LG Electronics Inc.
- Jeongseok Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting apparatus
- Patent number 9,441,826
- Issue date Sep 13, 2016
- LG Electronics Inc.
- Hyeuk Chang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20150377473
- Publication date Dec 31, 2015
- LG ELECTRONICS INC.
- Jeongseok Ha
- F21 - LIGHTING
Information Patent Application
Lighting Device
- Publication number 20150325426
- Publication date Nov 12, 2015
- LG ELECTRONICS INC.
- Jeongseok Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING APPARATUS
- Publication number 20150167954
- Publication date Jun 18, 2015
- LG ELECTRONICS INC.
- Jeongseok HA
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20150103527
- Publication date Apr 16, 2015
- LG Electronics Inc.
- Hyeuk CHANG
- F21 - LIGHTING