Daigeon YOON

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Patents Grantslast 30 patents

Information Patent Grant
Ink tank for liquid chemical discharging apparatus and liquid chemi...
- Patent number 11,685,161
- Issue date Jun 27, 2023
- SEMES Co. Ltd.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Real time drop information measurement unit and real time dischargi...
- Patent number 11,390,071
- Issue date Jul 19, 2022
- SEMES Co. Ltd.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL STORAGE APPARATUS AND CHEMICAL DISPENSING APPARATUS INCLUD...
- Publication number 20240227409
- Publication date Jul 11, 2024
- SEMES CO., LTD.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR PROCESSING CHEMICAL LIQUID
- Publication number 20240139699
- Publication date May 2, 2024
- Donghwa Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHEMICAL STORAGE APPARATUS AND CHEMICAL DISPENSING APPARATUS INCLUD...
- Publication number 20240131852
- Publication date Apr 25, 2024
- SEMES CO., LTD.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SAMPLE EXTRACTING DEVICE AND RESIDUAL SOLVENT MEASURING APPARATUS I...
- Publication number 20210001328
- Publication date Jan 7, 2021
- SEMES CO. LTD.
- Daigeon YOON
- G01 - MEASURING TESTING
Information Patent Application
REAL TIME DROP INFORMATION MEASUREMENT UNIT AND REAL TIME DISCHARGI...
- Publication number 20210001624
- Publication date Jan 7, 2021
- SEMES CO. LTD.
- Donghwa LEE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK TANK FOR LIQUID CHEMICAL DISCHARGING APPARATUS AND LIQUID CHEMI...
- Publication number 20210001634
- Publication date Jan 7, 2021
- SEMES CO. LTD.
- Donghwa LEE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS