WOOJIN INC

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KYUNGGI-DO 445-813, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic flow measurement system
- Patent number 9,612,141
- Issue date Apr 4, 2017
- WOOJIN INC.
- Kye Hyeon Ryu
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic sensor for high temperature and manufacturing method the...
- Patent number 9,494,453
- Issue date Nov 15, 2016
- WOOJIN INC.
- Ki Han Nam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fe-Mn vibration damping alloy steel having superior tensile strengt...
- Patent number 5,891,388
- Issue date Apr 6, 1999
- Woojin Inc.
- Seung-Han Baik
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR INDICATING POSITION OF CONTROL ROD IN NUCL...
- Publication number 20160155522
- Publication date Jun 2, 2016
- WOOJIN INC.
- Hoon Bin Hong
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MULTI-THERMOCOUPLE IN-CORE INSTRUMENT ASSEMBLY AND SYSTEM AND METHO...
- Publication number 20160055926
- Publication date Feb 25, 2016
- KOREA HYDRO & NUCLEAR POWER CO., LTD
- Song Hae YE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ULTRASONIC FLOW MEASUREMENT SYSTEM
- Publication number 20160033312
- Publication date Feb 4, 2016
- WOOJIN INC.
- Kye Hyeon RYU
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC SENSOR FOR HIGH TEMPERATURE AND MANUFACTURING METHOD THE...
- Publication number 20160003654
- Publication date Jan 7, 2016
- WOOJIN INC.
- Ki Han Nam
- G01 - MEASURING TESTING

Trademarklast 30 trademarks

Information Trademark
75903781 - DAMPALLOY
- Serial number 75903781
- Registration number 2791708
- Filing date Jan 27, 2000
- Woojin Inc.
- 28 - Games and playthings