Huan-Ciao Hong

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm valve
- Patent number D1054534
- Issue date Dec 17, 2024
- BUENO TECHNOLOGY CO., LTD.
- Po-Wen Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Diaphragm valve
- Patent number D1054535
- Issue date Dec 17, 2024
- BUENO TECHNOLOGY CO., LTD.
- Po-Wen Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Diaphragm valve structure
- Patent number 11,585,460
- Issue date Feb 21, 2023
- BUENO TECHNOLOGY CO., LTD.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Diaphragm valve structure
- Patent number 11,396,955
- Issue date Jul 26, 2022
- BUENO TECHNOLOGY CO., LTD.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Diaphragm valve structure
- Patent number 11,391,390
- Issue date Jul 19, 2022
- BUENO TECHNOLOGY CO., LTD.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Diaphragm valve structure and thermal isolation method thereof
- Patent number 11,067,192
- Issue date Jul 20, 2021
- BUENO TECHNOLOGY CO., LTD.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DIAPHRAGM VALVE STRUCTURE
- Publication number 20210293349
- Publication date Sep 23, 2021
- Bueno Technology Co., Ltd.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DIAPHRAGM VALVE STRUCTURE
- Publication number 20210293348
- Publication date Sep 23, 2021
- Bueno Technology Co., Ltd.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DIAPHRAGM VALVE STRUCTURE
- Publication number 20210293350
- Publication date Sep 23, 2021
- Bueno Technology Co., Ltd.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Diaphragm Valve Structure
- Publication number 20200072384
- Publication date Mar 5, 2020
- Bueno Technology Co., Ltd.
- Huan-Jan Chien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...