Yigang YANG

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reaction vessel, molecular hybridization apparatus, application the...
- Patent number 12,172,165
- Issue date Dec 24, 2024
- LEADWAY (HK) LIMITED
- Hao Zhang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Reagent mixing and conveying device and reagent mixing method
- Patent number 11,255,846
- Issue date Feb 22, 2022
- LEADWAY (HK) LIMITED
- Hao Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reagent mixing and conveying device and reagent mixing method
- Patent number 10,473,650
- Issue date Nov 12, 2019
- Leadway (HK) Limited
- Hao Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Container autorotation device and container autorotation method
- Patent number 10,112,781
- Issue date Oct 30, 2018
- Leadway (HK) Limited
- Hao Zhang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
REACTION VESSEL, MOLECULAR HYBRIDIZATION APPARATUS, APPLICATION THE...
- Publication number 20220016621
- Publication date Jan 20, 2022
- LEADWAY (HK) LIMITED
- Hao ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REAGENT MIXING AND CONVEYING DEVICE AND REAGENT MIXING METHOD
- Publication number 20200080993
- Publication date Mar 12, 2020
- LEADWAY (HK) LIMITED
- Hao ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REAGENT MIXING AND CONVEYING DEVICE AND REAGENT MIXING METHOD
- Publication number 20180252707
- Publication date Sep 6, 2018
- LEADWAY (HK) LIMITED
- Hao ZHANG
- G01 - MEASURING TESTING
Information Patent Application
CONTAINER AUTOROTATION DEVICE AND CONTAINER AUTOROTATION METHOD
- Publication number 20180251319
- Publication date Sep 6, 2018
- LEADWAY (HK) LIMITED
- Hao ZHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL