Ruey-Shan Liu

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Weight release mechanism for underwater object
- Patent number 6,670,735
- Issue date Dec 30, 2003
- Chung-Shan Institute of Science and Technology
- Ruey-Shan Liu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Quick-release hook
- Patent number 6,654,990
- Issue date Dec 2, 2003
- Chung-Shan Institute of Science
- Ruey-Shan Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Underwater electromechanical timer
- Patent number 6,533,451
- Issue date Mar 18, 2003
- Chung-Shan Institute of Science and Technology
- Ruey-Shan Liu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Underwater clamp-type release apparatus
- Patent number 6,379,202
- Issue date Apr 30, 2002
- Chung-Shan Institute of Science and Technology
- Ruey-Shan Liu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Pressure release mechanism
- Patent number 6,322,276
- Issue date Nov 27, 2001
- Chung-Shan Institute of Science and Technology
- Ruey-Shan Liu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Device for jettisoning an object into the water from a vessel
- Patent number 6,164,236
- Issue date Dec 26, 2000
- Chung-Shan Institute of Science and Technology
- Ruey-Shan Liu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Weight release mechanism for underwater object
- Publication number 20030107277
- Publication date Jun 12, 2003
- Ruey-Shan Liu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Quick-release hook
- Publication number 20020162201
- Publication date Nov 7, 2002
- Ruey-Shan Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...