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last 30 patents
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Patent Grant
Perovskite solar cell, preparation method therefor and power consum...
Patent number
12,364,090
Issue date
Jul 15, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Weifeng Liang
Information
Patent Grant
Perovskite betavoltaic-photovoltaic battery
Patent number
12,354,761
Issue date
Jul 8, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Changsong Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Perovskite solar cell and manufacturing method
Patent number
12,342,717
Issue date
Jun 24, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Weifeng Liang
Information
Patent Grant
Method for forming hole transport layer on surface of substrate, ho...
Patent number
12,159,949
Issue date
Dec 3, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Guodong Chen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Perovskite solar cell and fabrication method thereof
Patent number
12,075,637
Issue date
Aug 27, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changsong Chen
Information
Patent Grant
Perovskite solar cell
Patent number
11,917,904
Issue date
Feb 27, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Weifeng Liang
Information
Patent Grant
Preparation method for perovskite film, and related perovskite film...
Patent number
11,862,407
Issue date
Jan 2, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yandong Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Perovskite solar battery and preparation method thereof
Patent number
11,849,596
Issue date
Dec 19, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bao Tu
Information
Patent Grant
Perovskite solar cell, encapsulation method thereof, and photovolta...
Patent number
11,800,727
Issue date
Oct 24, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bao Tu
Information
Patent Grant
Perovskite radiovoltaic-photovoltaic battery
Patent number
11,798,704
Issue date
Oct 24, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changsong Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
PEROVSKITE SOLAR CELL AND PREPARATION METHOD THEREOF, AND ELECTRICA...
Publication number
20250234769
Publication date
Jul 17, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
Bao Tu
Information
Patent Application
PEROVSKITE SOLAR CELL, PREPARATION METHOD THEREOF, AND ELECTRIC DEVICE
Publication number
20250234696
Publication date
Jul 17, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Bao TU
Information
Patent Application
THIN-FILM SOLAR CELL AND ELECTRIC APPARATUS
Publication number
20250228060
Publication date
Jul 10, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Wenming GUO
Information
Patent Application
POLYMER, PEROVSKITE SOLAR CELL, PHOTOVOLTAIC MODULE, AND POWER CONS...
Publication number
20250151605
Publication date
May 8, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Weifeng LIANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND RECYCLING SYSTEM FOR RECOVERING LEAD IODIDE FROM PEROVSK...
Publication number
20250109031
Publication date
Apr 3, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Weifeng Liang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PEROVSKITE SOLAR CELL, THIN-FILM COMPOSITE ELECTRODE AND PREPARATIO...
Publication number
20240389369
Publication date
Nov 21, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bao Tu
Information
Patent Application
PEROVSKITE SOLAR CELL AND PHOTOVOLTAIC MODULE
Publication number
20240324253
Publication date
Sep 26, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changsong CHEN
Information
Patent Application
Perovskite solar cell and preparation method therefor and power con...
Publication number
20240315061
Publication date
Sep 19, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Guodong CHEN
Information
Patent Application
ORGANIC COMPOUND AND USE THEREOF, PASSIVATION FILM, SOLAR BATTERY,...
Publication number
20240301286
Publication date
Sep 12, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Weifeng Liang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
IONIC COMPOUND AND APPLICATION THEREOF, PEROVSKITE PRECURSOR SOLUTI...
Publication number
20240224789
Publication date
Jul 4, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Hanfang Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PEROVSKITE BATTERY, METHOD FOR PREPARING SAME, AND PHOTOVOLTAIC MOD...
Publication number
20240224551
Publication date
Jul 4, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bao Tu
Information
Patent Application
SOLAR CELL, PHOTOVOLTAIC MODULE, AND ELECTRICAL DEVICE
Publication number
20240213385
Publication date
Jun 27, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Guodong CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PRODUCTION SYSTEM AND BATTERY PRODUCTION METHOD
Publication number
20240194819
Publication date
Jun 13, 2024
Contemporary Amperex Technology Co., Limited
Zhaohui LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLAR CELL AND MANUFACTURING METHOD THEREOF, PHOTOVOLTAIC MODULE, A...
Publication number
20240186438
Publication date
Jun 6, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Guodong CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PEROVSKITE SOLAR CELL AND METHOD FOR PREPARING THE SAME
Publication number
20240172458
Publication date
May 23, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bao TU
Information
Patent Application
PEROVSKITE BETAVOLTAIC-PHOTOVOLTAIC BATTERY
Publication number
20230402201
Publication date
Dec 14, 2023
Contemporary Amperex Technology Co., Limited
Changsong Chen
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PEROVSKITE SOLAR CELL AND FABRICATION METHOD THEREOF
Publication number
20230403869
Publication date
Dec 14, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changsong CHEN
Information
Patent Application
PEROVSKITE SOLAR CELL AND FABRICATION METHOD THEREOF
Publication number
20230371290
Publication date
Nov 16, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changsong CHEN
Information
Patent Application
PEROVSKITE SOLAR BATTERY AND PREPARATION METHOD THEREOF
Publication number
20230363187
Publication date
Nov 9, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bao TU
Information
Patent Application
FULLERENE DERIVATIVES AND PEROVSKITE SOLAR BATTERIES
Publication number
20230348273
Publication date
Nov 2, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Weifeng LIANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PEROVSKITE SOLAR CELL
Publication number
20230354696
Publication date
Nov 2, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Weifeng LIANG
Information
Patent Application
PEROVSKITE SOLAR CELL, ENCAPSULATION METHOD THEREOF, AND PHOTOVOLTA...
Publication number
20230329015
Publication date
Oct 12, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bao TU
Information
Patent Application
SOLAR CELL AND METHOD FOR PREPARING SAME, PHOTOVOLTAIC MODULE AND P...
Publication number
20230317862
Publication date
Oct 5, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yanfen WANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
PEROVSKITE SOLAR CELL, PREPARATION METHOD THEREFOR AND POWER CONSUM...
Publication number
20230320109
Publication date
Oct 5, 2023
Contemporary Amperex Technology Co., Limited
Weifeng Liang
Information
Patent Application
SOLAR CELL AND METHOD FOR PREPARING SAME, PHOTOVOLTAIC MODULE AND P...
Publication number
20230317868
Publication date
Oct 5, 2023
Contemporary Amperex Technology Co., Limited
Yanfen WANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
PEROVSKITE RADIOVOLTAIC-PHOTOVOLTAIC BATTERY
Publication number
20230307152
Publication date
Sep 28, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changsong CHEN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD FOR FORMING HOLE TRANSPORT LAYER ON SURFACE OF SUBSTRATE, HO...
Publication number
20230299218
Publication date
Sep 21, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Guodong CHEN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
A/M/X CRYSTALLINE MATERIAL, PHOTOVOLTAIC DEVICE, AND PREPARATION ME...
Publication number
20230299219
Publication date
Sep 21, 2023
Contemporary Amperex Technology Co., Limited
Shuojian Su
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PEROVSKITE CELL WITH MULTIPLE HOLE TRANSPORT LAYERS AND PREPARATION...
Publication number
20230301123
Publication date
Sep 21, 2023
Contemporary Amperex Technology Co., Limited
Yandong WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PEROVSKITE SOLAR BATTERY AND PHOTOVOLTAIC ASSEMBLY
Publication number
20230284467
Publication date
Sep 7, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changsong CHEN
H01 - BASIC ELECTRIC ELEMENTS