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Patents Grantslast 30 patents

Information Patent Grant
Display device and control device
- Patent number 9,881,557
- Issue date Jan 30, 2018
- LG Display Co., Ltd.
- Hyunchul Back
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Display Device and Control Device
- Publication number 20160117974
- Publication date Apr 28, 2016
- LG Display Co., Ltd.
- Hyunchul BACK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS