Zhongyao TONG

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchange tube, heat exchanger, and manufacturing method for he...
- Patent number 11,920,875
- Issue date Mar 5, 2024
- SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
- Zhongyao Tong
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchange tube and heat exchanger having the same
- Patent number 11,512,907
- Issue date Nov 29, 2022
- SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
- Zhongyao Tong
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Header assembly for heat exchanger and heat exchanger
- Patent number 11,466,939
- Issue date Oct 11, 2022
- SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGE CO., LTD.
- Zhongyao Tong
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGE TUBE, HEAT EXCHANGER, AND MANUFACTURING METHOD FOR HE...
- Publication number 20210172686
- Publication date Jun 10, 2021
- SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
- Zhongyao TONG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGE TUBE AND HEAT EXCHANGER HAVING THE SAME
- Publication number 20210131748
- Publication date May 6, 2021
- SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
- Zhongyao TONG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEADER ASSEMBLY FOR HEAT EXCHANGER AND HEAT EXCHANGER
- Publication number 20210088294
- Publication date Mar 25, 2021
- SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
- Zhongyao TONG
- F28 - HEAT EXCHANGE IN GENERAL