Yuk Nam Choi

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cap loosening prevention device
- Patent number 12,173,816
- Issue date Dec 24, 2024
- Yuk Nam Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Showerhead adapter
- Patent number 10,969,045
- Issue date Apr 6, 2021
- Yuk Nam Choi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Branch pipe
- Patent number 9,371,947
- Issue date Jun 21, 2016
- Yuk Nam Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe coupling device
- Patent number 8,403,370
- Issue date Mar 26, 2013
- Yuk Nam Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fitting
- Patent number D597636
- Issue date Aug 4, 2009
- Yuk Nam Choi
- D23 - Environmental heating and cooling
Information Patent Grant
Fitting
- Patent number D597182
- Issue date Jul 28, 2009
- Yuk Nam Choi
- D23 - Environmental heating and cooling
Information Patent Grant
Fitting
- Patent number D597183
- Issue date Jul 28, 2009
- Yuk Nam Choi
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
CONNECTOR FOR PIPING
- Publication number 20240044427
- Publication date Feb 8, 2024
- SNC CORPORATION CO., LTD.
- Yuk Nam CHOI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CAP LOOSENING PREVENTION DEVICE
- Publication number 20200386352
- Publication date Dec 10, 2020
- Yuk Nam CHOI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SHOWERHEAD ADAPTER
- Publication number 20180216764
- Publication date Aug 2, 2018
- Yuk Nam CHOI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
BRANCH PIPE
- Publication number 20120312404
- Publication date Dec 13, 2012
- Yuk Nam CHOI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PIPE COUPLING DEVICE
- Publication number 20110148093
- Publication date Jun 23, 2011
- Yuk Nam CHOI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPE COUPLING DEVICES
- Publication number 20090267345
- Publication date Oct 29, 2009
- Yuk Nam Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...