Shih-Feng Chiu

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Taoyuan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Drill bit structure
- Patent number 9,630,261
- Issue date Apr 25, 2017
- TCT Global Limited
- Shih-Feng Chiu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED-illuminated water spraying gun
- Patent number 9,427,760
- Issue date Aug 30, 2016
- Shih-Feng Chiu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
LED-illuminated water spraying gun
- Patent number 9,427,759
- Issue date Aug 30, 2016
- Shih-Feng Chiu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
LED-ILLUMINATED WATER SPRAYING GUN
- Publication number 20160167069
- Publication date Jun 16, 2016
- Shih-Feng Chiu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LED-ILLUMINATED WATER SPRAYING GUN
- Publication number 20160167070
- Publication date Jun 16, 2016
- Shih-Feng Chiu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DRILL BIT STRUCTURE
- Publication number 20150298219
- Publication date Oct 22, 2015
- TCT GLOBAL LIMITED
- Shih-Feng CHIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESSING METHOD OF CHANNELS IN CONTROL VALVE
- Publication number 20130180372
- Publication date Jul 18, 2013
- TENNEY METAL WORKS CO., LTD.
- Shih-Wei Chiu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR