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Shenzhen, CN
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Patents Grants
last 30 patents
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Patent Grant
Electrolyte for lithium ion battery and lithium ion battery includi...
Patent number
10,483,590
Issue date
Nov 19, 2019
OPTIMUM BATTERY CO., LTD
Xilin Liu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BATTERY CAPACITY GRADING CIRCUIT
Publication number
20190036358
Publication date
Jan 31, 2019
OPTIMUMNANO ENERGY CO., LTD.
Zhu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MODIFYING LITHIUM IRON PHOSPHATE CATHODE MATERIAL, CATHO...
Publication number
20180309164
Publication date
Oct 25, 2018
OPTIMUM BATTERY CO., LTD.
Chao Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING PRECURSOR OF NICKEL-COBALT-ALUMINUM TERNARY CA...
Publication number
20180269466
Publication date
Sep 20, 2018
OPTIMUM BATTERY CO., LTD.
Chao Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING NEGATIVE ELECTRODE OF LITHIUM ION BATTERY AND...
Publication number
20180241030
Publication date
Aug 23, 2018
OPTIMUM BATTERY CO., LTD.
Chao Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY INCLUDI...
Publication number
20180212276
Publication date
Jul 26, 2018
OPTIMUM BATTERY CO., LTD.
Xilin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MODIFYING LITHIUM IRON PHOSPHATE, POSITIVE ELECTRODE, AN...
Publication number
20180212244
Publication date
Jul 26, 2018
OPTIMUM BATTERY CO., LTD.
Qifang Jiao
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PREPARING SILICON-CARBON COMPOSITE, NEGATIVE ELECTRODE,...
Publication number
20180205074
Publication date
Jul 19, 2018
OPTIMUM BATTERY CO., LTD.
Liangbin Rong
H01 - BASIC ELECTRIC ELEMENTS