Jiun-Yu Chu

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Foldable knife with multiple switching modes
- Patent number 9,579,807
- Issue date Feb 28, 2017
- Hui-Tung Chu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Out the front assisted knife with a secondary pusher
- Patent number 9,375,854
- Issue date Jun 28, 2016
- Ji-Tung Chu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Out of front knife with assisted opening mechanism
- Patent number 8,966,771
- Issue date Mar 3, 2015
- Jitung Chu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Pocketknife with an assisted opening and closing mechanism
- Patent number 8,584,367
- Issue date Nov 19, 2013
- Hui-Tung Chu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
FOLDABLE KNIFE WITH MULTIPLE SWITCHING MODES
- Publication number 20160052151
- Publication date Feb 25, 2016
- Hui-Tung Chu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PEN WITH SEAT BELT CUTTER
- Publication number 20160023631
- Publication date Jan 28, 2016
- Jiun-Yu Chu
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
OUT THE FRONT ASSISTED KNIFE WITH A SECONDARY PUSHER
- Publication number 20150239135
- Publication date Aug 27, 2015
- Ji-Tung CHU
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
OUT OF FRONT KNIFE WITH ASSISTED OPENING MECHANISM
- Publication number 20140173911
- Publication date Jun 26, 2014
- Jitung CHU
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
POCKETKNIFE WITH AN ASSISTED OPENING AND CLOSING MECHANISM
- Publication number 20120324738
- Publication date Dec 27, 2012
- Hui-Tung Chu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING