Young Hoon JEONG

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Chungcheongnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Droplet discharging device and manufacturing method thereof
- Patent number 12,011,936
- Issue date Jun 18, 2024
- Semes Co., Ltd.
- Jang Mi Woo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
CARD WITH 3D PATTERN AND MANUFACTURING METHOD THEREOF
- Publication number 20240391266
- Publication date Nov 28, 2024
- Kona M Co., Ltd.
- Joung Hyun CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DROPLET DISCHARGING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230211618
- Publication date Jul 6, 2023
- SEMES CO., LTD.
- Jang Mi WOO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND PROVIDING METHOD THEREOF
- Publication number 20230115826
- Publication date Apr 13, 2023
- SEMES CO., LTD.
- Jang Mi WOO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS