Ranshi Wang

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electrode assemblies
- Patent number 11,374,253
- Issue date Jun 28, 2022
- GRST INTERNATIONAL LIMITED
- Kam Piu Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for recycling lithium-ion battery
- Patent number 10,205,200
- Issue date Feb 12, 2019
- GRST INTERNATIONAL LIMITED
- Kam Piu Ho
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE ASSEMBLIES
- Publication number 20210091406
- Publication date Mar 25, 2021
- GRST International Limited
- Kam Piu Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR RECYCLING LITHIUM-ION BATTERY
- Publication number 20180013181
- Publication date Jan 11, 2018
- GRST International Limited
- Kam Piu Ho
- H01 - BASIC ELECTRIC ELEMENTS