Hao-Lun Hung

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Internally dismantled anti-typhoon soundproof horizontal sliding wi...
- Patent number 12,110,737
- Issue date Oct 8, 2024
- Wen-Yi Hung
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Covering device for drain
- Patent number 7,147,000
- Issue date Dec 12, 2006
- Ander Chen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
INTERNALLY DISMANTLED ANTI-TYPHOON SOUNDPROOF HORIZONTAL SLIDING WI...
- Publication number 20240151098
- Publication date May 9, 2024
- WEN-YI HUNG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES