Sanguo PENG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Two-pipe enhanced-vapor-injection outdoor unit and multi-split system
- Patent number 11,353,249
- Issue date Jun 7, 2022
- Libo Yan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Two-pipe enhanced-vapor-injection outdoor unit and multi-split system
- Patent number 11,300,329
- Issue date Apr 12, 2022
- HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Libo Yan
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
TWO-PIPE ENHANCED-VAPOR-INJECTION OUTDOOR UNIT AND MULTI-SPLIT SYSTEM
- Publication number 20210293459
- Publication date Sep 23, 2021
- HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Libo Yan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
TWO-PIPE ENHANCED-VAPOR-INJECTION OUTDOOR UNIT AND MULTI-SPLIT SYSTEM
- Publication number 20200158384
- Publication date May 21, 2020
- HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Libo YAN
- F24 - HEATING RANGES VENTILATING