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Patents Grants
last 30 patents
Information
Patent Grant
Intelligent FODAS system and method based on AI chip
Patent number
11,875,246
Issue date
Jan 16, 2024
SICHUAN GUANGSHENG IOT TECHNOLOGY CO., LTD.
Yunjiang Rao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
1D-CNN-based distributed optical fiber sensing signal feature learn...
Patent number
11,562,224
Issue date
Jan 24, 2023
University of Electronic Science and Technology of China
Huijuan Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fully distributed magnetic adsorption multi-parameter sensing cable
Patent number
11,209,472
Issue date
Dec 28, 2021
Zhongtian Power Optical Cable Co., Ltd
Yunjiang Rao
G01 - MEASURING TESTING
Information
Patent Grant
Distributed acoustic sensing system based on space-division multipl...
Patent number
10,996,101
Issue date
May 4, 2021
University of Electronic Science and Technology of China
Yunjiang Rao
G02 - OPTICS
Information
Patent Grant
Long-distance fiber optic distributed acoustic sensing amplificatio...
Patent number
10,985,520
Issue date
Apr 20, 2021
University of Electronic Science and Technology of China
Yunjiang Rao
G01 - MEASURING TESTING
Information
Patent Grant
Random distributed Rayleigh feedback fiber laser based on double-cl...
Patent number
10,644,475
Issue date
May 5, 2020
University of Electronic Science and Technology of China
Zinan Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distributed optical fiber sensing signal processing method for safe...
Patent number
10,620,038
Issue date
Apr 14, 2020
University of Electronic Science and Technology of China
Huijuan Wu
G01 - MEASURING TESTING
Information
Patent Grant
Speckle-free imaging light source based on random fiber laser using...
Patent number
10,620,448
Issue date
Apr 14, 2020
University of Electronic Science and Technology of China
Yunjiang Rao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of improving measurement speed of distributed optical fiber...
Patent number
10,564,012
Issue date
Feb 18, 2020
University of Electronic Science and Technology of China
Zinan Wang
G01 - MEASURING TESTING
Information
Patent Grant
Hybrid random fiber laser distributed amplification method based on...
Patent number
10,491,298
Issue date
Nov 26, 2019
University of Electronic Science and Technology of China
Yunjiang Rao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for distributedly measuring polarization transmission matric...
Patent number
9,841,349
Issue date
Dec 12, 2017
University of Electronic Science and Technology of China
Zinan Wang
G01 - MEASURING TESTING
Information
Patent Grant
Online traffic volume monitoring system and method based on phase-s...
Patent number
9,679,478
Issue date
Jun 13, 2017
University of Electronic Science and Technology of China
Huijuan Wu
G08 - SIGNALLING
Information
Patent Grant
Long-distance polarization and phase-sensitive optical time-domain...
Patent number
9,163,960
Issue date
Oct 20, 2015
University of Electronic Science and Technology of China
Yunjiang Rao
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
A Narrow-band, Low-noise Raman Fiber Laser with A Random Fiber Lase...
Publication number
20240339799
Publication date
Oct 10, 2024
Sichuan Guangsheng IOT Technology Co., Ltd.
YUNJIANG RAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTELLIGENT GEOPHYSICAL DATA ACQUISITION SYSTEM AND ACQUISITION MET...
Publication number
20230213669
Publication date
Jul 6, 2023
BGP INC., CHINA NATIONAL PETROLEUM CORPORATION
Gang Yu
G01 - MEASURING TESTING
Information
Patent Application
Narrow-band, Low-noise Raman Fiber Laser with A Random Fiber Laser...
Publication number
20220149583
Publication date
May 12, 2022
Sichuan Guangsheng IOT Technology Co., Ltd.
YUNJIANG RAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTELLIGENT FODAS SYSTEM AND METHOD BASED ON AI CHIP
Publication number
20210064972
Publication date
Mar 4, 2021
Sichuan Guangsheng IOT Technology Co., Ltd.
Yunjiang Rao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FULLY DISTRIBUTED MAGNETIC ADSORPTION MULTI-PARAMETER SENSING CABLE
Publication number
20210011068
Publication date
Jan 14, 2021
Zhongtian Power Optical Cable Co.,Ltd
Yunjiang Rao
G01 - MEASURING TESTING
Information
Patent Application
Long-distance fiber optic distributed acoustic sensing amplificatio...
Publication number
20190288475
Publication date
Sep 19, 2019
University of Electronic Science and Technology of China
Yunjiang Rao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Distributed acoustic sensing system based on space-division multipl...
Publication number
20190226908
Publication date
Jul 25, 2019
University of Electronic Science and Technology of China
Yunjiang Rao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid random fiber laser distributed amplification method based on...
Publication number
20190058524
Publication date
Feb 21, 2019
University of Electronic Science and Technology of China
Yunjiang Rao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Random distributed Rayleigh feedback fiber laser based on double-cl...
Publication number
20180366897
Publication date
Dec 20, 2018
University of Electronic Science and Technology of China
Zinan Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
1D-CNN-Based Distributed Optical Fiber Sensing Signal Feature Learn...
Publication number
20180357542
Publication date
Dec 13, 2018
University of Electronic Science and Technology of China
Huijuan Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Speckle-free imaging light source based on random fiber laser using...
Publication number
20180341120
Publication date
Nov 29, 2018
University of Electronic Science and Technology of China
Weili Zhang
G02 - OPTICS
Information
Patent Application
Method of improving measurement speed of distributed optical fiber...
Publication number
20180156642
Publication date
Jun 7, 2018
University of Electronic Science and Technology of China
Zinan Wang
G01 - MEASURING TESTING
Information
Patent Application
Distributed optical fiber sensing signal processing method for safe...
Publication number
20180080812
Publication date
Mar 22, 2018
University of Electronic Science and Technology of China
Huijuan Wu
G01 - MEASURING TESTING
Information
Patent Application
Method for distributedly measuring polarization transmission matric...
Publication number
20170097281
Publication date
Apr 6, 2017
University of Electronic Science and Technology of China
Zinan Wang
G01 - MEASURING TESTING
Information
Patent Application
Online traffic volume monitoring system and method based on phase-s...
Publication number
20160275788
Publication date
Sep 22, 2016
University of Electronic Science and Technology of China
Huijuan Wu
G08 - SIGNALLING
Information
Patent Application
Long-distance polarization and phase-sensitive optical time-domain...
Publication number
20140183360
Publication date
Jul 3, 2014
University of Electronic Science and Technology of China
Yunjiang Rao
G01 - MEASURING TESTING