Hongfei Li

Person

Tai Po, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical energy storage apparatus and a method of preparing the same
- Patent number 11,424,081
- Issue date Aug 23, 2022
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical energy storage device and a method of preparing the same
- Patent number 11,362,367
- Issue date Jun 14, 2022
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy storage device and a method of preparing the same
- Patent number 11,322,312
- Issue date May 3, 2022
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rechargeable electrical device having a multi-layered structure mol...
- Patent number 11,251,429
- Issue date Feb 15, 2022
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low temperature operable electrical energy supply device
- Patent number 11,063,309
- Issue date Jul 13, 2021
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rechargeable polyacrylamide based polymer electrolyte zinc-ion batt...
- Patent number 10,957,939
- Issue date Mar 23, 2021
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE DEVICE, AN ELECTROLYTE FOR USE IN AN ENERGY STORAGE...
- Publication number 20200328479
- Publication date Oct 15, 2020
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL ENERGY STORAGE DEVICE AND A METHOD OF PREPARING THE SAME
- Publication number 20200328477
- Publication date Oct 15, 2020
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL ENERGY STORAGE APPARATUS AND A METHOD OF PREPARING THE SAME
- Publication number 20200321164
- Publication date Oct 8, 2020
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE AND A METHOD OF PREPARING THE SAME
- Publication number 20200312579
- Publication date Oct 1, 2020
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE ELECTRICAL DEVICE
- Publication number 20200287217
- Publication date Sep 10, 2020
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW TEMPERATURE OPERABLE ELECTRICAL ENERGY SUPPLY DEVICE
- Publication number 20200194850
- Publication date Jun 18, 2020
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE, AN ELECTROLYTE FOR USE IN AN ENERGY STORAGE...
- Publication number 20200185770
- Publication date Jun 11, 2020
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE POLYACRYLAMIDE BASED POLYMER ELECTROLYTE ZINC-ION BATT...
- Publication number 20190140315
- Publication date May 9, 2019
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE APPARATUS
- Publication number 20180166662
- Publication date Jun 14, 2018
- City University of Hong Kong
- Chunyi Zhi
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Electrical energy storage apparatus and a method of preparing the same

Electrical energy storage device and a method of preparing the same

Energy storage device and a method of preparing the same

Rechargeable electrical device having a multi-layered structure mol...

Low temperature operable electrical energy supply device

Rechargeable polyacrylamide based polymer electrolyte zinc-ion batt...

Patents Applicationslast 30 patents

ENERGY STORAGE DEVICE, AN ELECTROLYTE FOR USE IN AN ENERGY STORAGE...

ELECTRICAL ENERGY STORAGE DEVICE AND A METHOD OF PREPARING THE SAME

ELECTRICAL ENERGY STORAGE APPARATUS AND A METHOD OF PREPARING THE SAME

ENERGY STORAGE DEVICE AND A METHOD OF PREPARING THE SAME

RECHARGEABLE ELECTRICAL DEVICE

LOW TEMPERATURE OPERABLE ELECTRICAL ENERGY SUPPLY DEVICE

ENERGY STORAGE DEVICE, AN ELECTROLYTE FOR USE IN AN ENERGY STORAGE...

RECHARGEABLE POLYACRYLAMIDE BASED POLYMER ELECTROLYTE ZINC-ION BATT...

ENERGY STORAGE APPARATUS