Chulwoo KIM

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Cheonan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for discharging chemical liquid and method of discharging...
- Patent number 11,312,127
- Issue date Apr 26, 2022
- Semes Co., Ltd.
- Chulwoo Kim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL LIQUID REMOVING UNIT, DEVICE FOR SUPPLYING CHEMICAL LIQUID...
- Publication number 20240092082
- Publication date Mar 21, 2024
- SEMES CO., LTD.
- Chulwoo KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR DISPENSING DROPLET AND METHOD FOR DISPENSING DROPLET
- Publication number 20220032611
- Publication date Feb 3, 2022
- SEMES CO., LTD.
- Yeonsu Jung
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MAINTAINING AN INK JET HEAD AND PRINTING METHOD USING AN...
- Publication number 20210023836
- Publication date Jan 28, 2021
- Semes, Co., Ltd.
- Chulwoo KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR DISCHARGING CHEMICAL LIQUID AND METHOD OF DISCHARGING...
- Publication number 20200361204
- Publication date Nov 19, 2020
- SEMES CO., LTD.
- Chulwoo KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS