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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for automatically controlling mode-locking of a o...
Patent number
12,149,042
Issue date
Nov 19, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
H01 - BASIC ELECTRIC ELEMENTS
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
Information
Patent Grant
Device and method for processing micro-channel on microfluidic chip...
Patent number
12,090,576
Issue date
Sep 17, 2024
Heping Zeng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Driving and stabilization system for pump laser
Patent number
12,088,057
Issue date
Sep 10, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device and method for direct printing of microfluidic chip based on...
Patent number
12,017,213
Issue date
Jun 25, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for fabricating quartz microfluidic chip by femtosecond puls...
Patent number
11,964,340
Issue date
Apr 23, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hyperspectral imaging method and apparatus
Patent number
11,965,827
Issue date
Apr 23, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
G01 - MEASURING TESTING
Information
Patent Grant
Glass fiber filter element for visible light photocatalysis and air...
Patent number
11,944,957
Issue date
Apr 2, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for preparing femtosecond optical filament int...
Patent number
11,899,229
Issue date
Feb 13, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
G02 - OPTICS
Information
Patent Grant
Method for preparing graphene based composite wave-absorbing compos...
Patent number
11,866,335
Issue date
Jan 9, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing graphene material from industrial hemp by lase...
Patent number
11,760,638
Issue date
Sep 19, 2023
YUNNAN HUAPU QUANTUM MATERIAL CO., LTD
Heping Zeng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Time and frequency method and system for optical comb
Patent number
11,664,635
Issue date
May 30, 2023
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for measuring gas temperature and component concentrations i...
Patent number
11,644,415
Issue date
May 9, 2023
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
G01 - MEASURING TESTING
Information
Patent Grant
Stealth dicing method including filamentation and apparatus thereof
Patent number
11,646,228
Issue date
May 9, 2023
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser gain optical fiber heat-dissipating device
Patent number
11,621,534
Issue date
Apr 4, 2023
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon nitride phased array chip based on a suspended waveguide st...
Patent number
11,598,917
Issue date
Mar 7, 2023
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
G02 - OPTICS
Information
Patent Grant
Non-contact spatial super-resolution coherent Raman spectrometric i...
Patent number
11,579,091
Issue date
Feb 14, 2023
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
G01 - MEASURING TESTING
Information
Patent Grant
Three-port silicon beam splitter chip and its fabrication method
Patent number
11,500,218
Issue date
Nov 15, 2022
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
G02 - OPTICS
Information
Patent Grant
Method for preparing ceramic material
Patent number
11,465,911
Issue date
Oct 11, 2022
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for manufacturing microfluidic chip with femto...
Patent number
11,370,657
Issue date
Jun 28, 2022
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for preparing graphene-CCTO based ceramic composite dielectr...
Patent number
11,306,030
Issue date
Apr 19, 2022
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method and system for controlling optical frequency comb
Patent number
11,294,256
Issue date
Apr 5, 2022
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing carbon-reinforced metal-ceramic composite mate...
Patent number
11,286,207
Issue date
Mar 29, 2022
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method and system for measuring transient time width of ultrashort...
Patent number
11,143,558
Issue date
Oct 12, 2021
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
G01 - MEASURING TESTING
Information
Patent Grant
Coherent anti-Stokes Raman scattering imaging method, and light sou...
Patent number
11,085,824
Issue date
Aug 10, 2021
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
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
PULSED LASER DEPOSITION METHOD
Publication number
20240175118
Publication date
May 30, 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
PHOTOCATALYTIC MATERIAL, METHOD FOR PREPARING THE PHOTOCATALYTIC MA...
Publication number
20230364558
Publication date
Nov 16, 2023
Chongqing Institute of East China Normal University
Heping ZENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NONLINEAR POLARIZATION FILTERING METHOD, DEVICE, AND APPLICATION AP...
Publication number
20230296911
Publication date
Sep 21, 2023
Chongqing Institute of East China Normal University
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FREQUENCY STABLIZING SYSTEM AND METHOD FOR SINGLE-CAVITY MULTI-FREQ...
Publication number
20230291169
Publication date
Sep 14, 2023
Chongqing Institute of East China Normal University
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING CORE-SHELL STRUCTURE PHOTOCATALYTIC MATERIAL B...
Publication number
20230125338
Publication date
Apr 27, 2023
Yunnan Huapu quantum Material Co., Ltd
Heping ZENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ELECTRICALLY TUNABLE NON-RECIPROCAL PHASE SHIFTER AND POLARIZATION...
Publication number
20230098039
Publication date
Mar 30, 2023
Chongqing Institute of East China Normal University
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MID-INFRARED UPCONVERSION IMAGING METHOD AND DEVICE
Publication number
20230099476
Publication date
Mar 30, 2023
Chongqing Institute of East China Normal University
Heping ZENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYPERSPECTRAL IMAGING METHOD AND APPARATUS
Publication number
20230099128
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
Information
Patent Application
ECOLOGICAL SYSTEM FOR DEEP WATER ENVIRONMENT RESTORATION AND CONSTR...
Publication number
20230002253
Publication date
Jan 5, 2023
Yunnan Huapu quantum Material Co., Ltd
Heping ZENG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF
Publication number
20220336808
Publication date
Oct 20, 2022
Yunnan Huapu quantum Material Co., Ltd
Heping Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIBERGLASS FILTER ELEMENT CONTAINING ZINC OXIDE-BASED COMPOSITE NAN...
Publication number
20220315476
Publication date
Oct 6, 2022
Yunnan Huapu quantum Material Co., Ltd
Heping ZENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING GRAPHENE MATERIAL FROM INDUSTRIAL HEMP BY LASE...
Publication number
20220306474
Publication date
Sep 29, 2022
Yunnan Huapu quantum Material Co., Ltd
Heping ZENG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING INFRARED RADIATION CERAMIC MATERIAL
Publication number
20220306540
Publication date
Sep 29, 2022
Yunnan Huapu quantum Material Co., Ltd
Heping ZENG
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD FOR PREPARING BORON CARBIDE MATERIAL
Publication number
20220306543
Publication date
Sep 29, 2022
Yunnan Huapu quantum Material Co., Ltd
Heping Zeng
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
DEVICE FOR FABRICATING QUARTZ MICROFLUIDIC CHIP BY FEMTOSECOND PULS...
Publication number
20220152732
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING CONDUCTIVE GLASS FIBER MESH WITH LA...
Publication number
20220153639
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRA-HIGH SPEED TIME-FREQUENCY FOURIER LASER VELOCIMETRY METHOD AN...
Publication number
20220155446
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
G01 - MEASURING TESTING
Information
Patent Application
GLASS FIBER FILTER ELEMENT FOR VISIBLE LIGHT PHOTOCATALYSIS AND AIR...
Publication number
20220152592
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING CHIP BASED ON DEEP LEARNING
Publication number
20220152742
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRIVING AND STABILIZATION SYSTEM FOR PUMP LASER
Publication number
20220158409
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
H01 - BASIC ELECTRIC ELEMENTS