Yu-Chen Hsieh

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Ceiling fan blade assembly structure
- Patent number 12,000,407
- Issue date Jun 4, 2024
- Hoteck Inc.
- Lung-Fa Hsieh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ceiling fan blade
- Patent number D1019928
- Issue date Mar 26, 2024
- Hoteck Inc.
- Lung-Fa Hsieh
- D23 - Environmental heating and cooling
Information Patent Grant
Ceiling fan blade
- Patent number 11,572,891
- Issue date Feb 7, 2023
- Hoteck Inc.
- Lung-Fa Hsieh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ceiling fan and fan set
- Patent number 11,371,518
- Issue date Jun 28, 2022
- Hoteck Inc.
- Lung-Fa Hsieh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ceiling fan
- Patent number 11,353,033
- Issue date Jun 7, 2022
- Hoteck Inc.
- Lung-Fa Hsieh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
CEILING FAN BLADE
- Publication number 20230042531
- Publication date Feb 9, 2023
- Hoteck Inc.
- LUNG-FA HSIEH
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CEILING FAN AND FAN SET
- Publication number 20220042520
- Publication date Feb 10, 2022
- Hoteck Inc.
- Lung-Fa Hsieh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CEILING FAN
- Publication number 20210293246
- Publication date Sep 23, 2021
- ARTISAN INDUSTRIAL CO., LTD. (CHINA)
- Lung-Fa HSIEH
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CEILING FAN
- Publication number 20210222698
- Publication date Jul 22, 2021
- Hoteck Inc.
- Lung-Fa Hsieh
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...