Chia-Song Liu

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New Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Camera mount
- Patent number D1084092
- Issue date Jul 15, 2025
- Amazon Technologies, Inc.
- Wen-Yo Lu
- D16 - Photography and optical equipment
Information Patent Grant
Security button
- Patent number D1070624
- Issue date Apr 15, 2025
- Amazon Technologies, Inc.
- Chia-Song Liu
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Camera with mount
- Patent number D1064033
- Issue date Feb 25, 2025
- Amazon Technologies, Inc.
- Wen-Yo Lu
- D16 - Photography and optical equipment
Information Patent Grant
Security camera
- Patent number D1048146
- Issue date Oct 22, 2024
- Amazon Technologies, Inc.
- Wen-Yo Lu
- D16 - Photography and optical equipment
Information Patent Grant
Security camera
- Patent number D1018630
- Issue date Mar 19, 2024
- Amazon Technologies, Inc.
- Wen-Yo Lu
- D16 - Photography and optical equipment