Chiung Yao Lynn Chang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Scroll saw
- Patent number 10,272,507
- Issue date Apr 30, 2019
- Chiung-Yu Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Auxiliary support device for circular saw
- Patent number 9,962,853
- Issue date May 8, 2018
- Rexon Industrial Corp., Ltd.
- Jung-Huo Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Article of footwear with multiple hardnesses and method of manufacture
- Patent number 8,607,474
- Issue date Dec 17, 2013
- Nike, Inc.
- Jeffrey C. Spanks
- A43 - FOOTWEAR
Information Patent Grant
Method of manufacturing an article of footwear with multiple hardne...
- Patent number 8,545,743
- Issue date Oct 1, 2013
- Nike, Inc.
- Jeffrey C. Spanks
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
SCROLL SAW
- Publication number 20180178298
- Publication date Jun 28, 2018
- Chiung-Yu Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUXILIARY SUPPORT DEVICE FOR CIRCULAR SAW
- Publication number 20160332321
- Publication date Nov 17, 2016
- Rexon Industrial Corp., Ltd.
- Jung-Huo CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TRANSMISSION MECHANISM OF A FRET SAWING MACHINE
- Publication number 20160045963
- Publication date Feb 18, 2016
- Chiung-Yu Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR