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Patents Grants
last 30 patents
Information
Patent Grant
Detection method and device based on laser-induced breakdown spectr...
Patent number
12,123,836
Issue date
Oct 22, 2024
YUNNAN HUAPU QUANTUM MATERIAL CO., LTD
Heping Zeng
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD
Publication number
20240235145
Publication date
Jul 11, 2024
Chongqing Huapu Intelligent Equipment Co., Ltd.
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-SIMILAR REGENERATIVE AMPLIFICATION METHOD AND APPARATUS FOR FE...
Publication number
20240195137
Publication date
Jun 13, 2024
Chongqing Huapu Information Technology Co.,Ltd.
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF ULTRAFAST-PULSED LASER DEPOSITION COUPLED WITH PLASMA LAT...
Publication number
20240183023
Publication date
Jun 6, 2024
Chongqing Huapu Information Technology Co.,Ltd.
Heping ZENG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD
Publication number
20240136784
Publication date
Apr 25, 2024
Chongqing Huapu Intelligent Equipment Co., Ltd.
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR COATING FILM BY PULSED LASER DEPOSITION WITH PLASMA GRATING
Publication number
20240026523
Publication date
Jan 25, 2024
Chongqing Huapu Scientific Instrument Co.,Ltd.
Heping ZENG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESSING METHOD AND APPARATUS FOR ULTRAFAST LASER DEPOSITION OF M...
Publication number
20240026524
Publication date
Jan 25, 2024
Chongqing Huapu Scientific Instrument Co.,Ltd.
Heping ZENG
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HIGH-PRECISION REPETITION RATE LOCKING APPARATUS FOR ULTRA-FAST LAS...
Publication number
20230114758
Publication date
Apr 13, 2023
Chongqing Institute of East China Normal University
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIPULSE-INDUCED SPECTROSCOPY METHOD AND DEVICE BASED ON FEMTOSEC...
Publication number
20230093899
Publication date
Mar 30, 2023
Chongqing Institute of East China Normal University
Heping ZENG
G01 - MEASURING TESTING
Information
Patent Application
DETECTION METHOD AND DEVICE BASED ON LASER-INDUCED BREAKDOWN SPECTR...
Publication number
20230094973
Publication date
Mar 30, 2023
Yunnan Huapu quantum Material Co., Ltd
Heping ZENG
G01 - MEASURING TESTING
Information
Patent Application
PROCESS AND DEVICE FOR PREPARING GRAPHENE QUANTUM MATERIAL
Publication number
20230103114
Publication date
Mar 30, 2023
Yunnan Huapu quantum Material Co., Ltd
Heping ZENG
C01 - INORGANIC CHEMISTRY
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