Chungwon Song

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 12,051,389
- Issue date Jul 30, 2024
- LG Electronics Inc.
- Chungwon Song
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and operating method thereof
- Patent number 11,756,476
- Issue date Sep 12, 2023
- LG Electronics Inc.
- Chungwon Song
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20240071335
- Publication date Feb 29, 2024
- LG ELECTRONICS INC.
- Chungwon SONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS