Ken-Tuan Chen

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Tai-ping, TW

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Patents Grantslast 30 patents

Information Patent Grant
Ceiling fan
- Patent number D1040327
- Issue date Aug 27, 2024
- Air Cool Industrial Co., Ltd.
- Ken-Tuan Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Ceiling fan
- Patent number D1034949
- Issue date Jul 9, 2024
- Air Cool Industrial Co., Ltd.
- Ken-Tuan Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Ceiling fan light kit
- Patent number D531338
- Issue date Oct 31, 2006
- Air Cool Industrial Co., Ltd.
- Ken-Tuan Chen
- D26 - Lighting
Information Patent Grant
Ceiling fan motor housing
- Patent number D523950
- Issue date Jun 27, 2006
- Air Cool Industrial Co., Ltd.
- Ken-Tuan Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Fan blade bracket
- Patent number D523547
- Issue date Jun 20, 2006
- Air Cool Industrial Co., Ltd.
- Ken-Tuan Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Fan blade bracket
- Patent number D523136
- Issue date Jun 13, 2006
- Air Cool Industrial Co., Ltd.
- Ken-Tuan Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Ceiling fan motor housing
- Patent number D522137
- Issue date May 30, 2006
- Air Cool Industrial Co., Ltd.
- Ken-Tuan Chen
- D23 - Environmental heating and cooling