Hongbin WANG

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Zhongshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Volute assembly and induced draft fan comprising the same
- Patent number 11,988,220
- Issue date May 21, 2024
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Yanhu Lin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Induced draft fan
- Patent number 11,754,091
- Issue date Sep 12, 2023
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Yanhu Lin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Wind wheel and fan comprising the same
- Patent number 11,286,946
- Issue date Mar 29, 2022
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Hongbin Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
INDUCED DRAFT FAN
- Publication number 20220074425
- Publication date Mar 10, 2022
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Yanhu LIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VOLUTE ASSEMBLY AND INDUCED DRAFT FAN COMPRISING THE SAME
- Publication number 20220065261
- Publication date Mar 3, 2022
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Yanhu LIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
WIND WHEEL AND FAN COMPRISING THE SAME
- Publication number 20200102965
- Publication date Apr 2, 2020
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Hongbin WANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...