Yiyin YU

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Solar cell
- Patent number 10,903,375
- Issue date Jan 26, 2021
- LG Electronics Inc.
- Juhwa Cheong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell
- Patent number 10,256,353
- Issue date Apr 9, 2019
- LG Electronics Inc.
- Juhwa Cheong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solar cell
- Patent number 9,559,220
- Issue date Jan 31, 2017
- LG Electronics Inc.
- Juhwa Cheong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell
- Patent number 9,240,499
- Issue date Jan 19, 2016
- LG Electronics Inc.
- Juhwa Cheong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SOLAR CELL
- Publication number 20190198685
- Publication date Jun 27, 2019
- LG ELECTRONICS INC.
- Juhwa CHEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL
- Publication number 20170047456
- Publication date Feb 16, 2017
- LG ELECTRONICS INC.
- Juhwa CHEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL
- Publication number 20160111560
- Publication date Apr 21, 2016
- LG ELECTRONICS INC.
- Juhwa CHEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL
- Publication number 20130160839
- Publication date Jun 27, 2013
- Juhwa CHEONG
- H01 - BASIC ELECTRIC ELEMENTS