Ting-Hsien Wang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Anti-theft structure of hand tool display tag
- Patent number 9,387,972
- Issue date Jul 12, 2016
- TOP RANK INDUSTRIAL CO., LTD.
- Ting-Hsien Wang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
BICYCLE POWER-SAVING CRANK
- Publication number 20250162684
- Publication date May 22, 2025
- CHING-CHANG LO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS