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Patents Grants
last 30 patents
Information
Patent Grant
EHz ultrafast modulated pulse scanning laser and distributed fiber...
Patent number
11,480,450
Issue date
Oct 25, 2022
Laser Institute of Shandong Academy of Science
Ying Shang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fiber inclination measurement apparatus and differential in...
Patent number
11,340,065
Issue date
May 24, 2022
Qilu University of Technology(Shandong Academy of Sciences)
Shaodong Jiang
G01 - MEASURING TESTING
Information
Patent Grant
Fiber distributed acoustic sensing system
Patent number
11,248,952
Issue date
Feb 15, 2022
Laser Institute of Shandong Academy of Science
Chen Wang
G01 - MEASURING TESTING
Information
Patent Grant
High-performance distributed fiber sensing system based on EHz ultr...
Patent number
11,231,299
Issue date
Jan 25, 2022
Laser Institute of Shandong Academy of Science
Ying Shang
G01 - MEASURING TESTING
Information
Patent Grant
Event positioning method, device and application in distributed fib...
Patent number
11,054,302
Issue date
Jul 6, 2021
Laser Institute of Shandong Academy of Science
Ying Shang
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber flow sensor
Patent number
10,753,775
Issue date
Aug 25, 2020
Laser Institute of Shandong Academy of Science
Yingying Wang
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber distributed monitoring system and method
Patent number
10,697,853
Issue date
Jun 30, 2020
Laser Institute of Shandong Academy of Sciences
Ying Shang
G01 - MEASURING TESTING
Information
Patent Grant
Temperature sensor and temperature sensing system based on active p...
Patent number
10,466,117
Issue date
Nov 5, 2019
LASER INSTITUTE OF SHANDONG ACADEMY OF SCIENCE
Jian Guo
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic acoustic wave detection system
Patent number
10,145,726
Issue date
Dec 4, 2018
Laser Institute of Shandong Academy of Science
Chen Wang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Distributed Acoustic Sensing Voice Message Recognition System and M...
Publication number
20240201008
Publication date
Jun 20, 2024
LASER INSTITUTE OF SHANDONG ACADEMY OF SCIENCES
Chen WANG
G01 - MEASURING TESTING
Information
Patent Application
CONTINUOUS SPATIAL SYNCHRONIZATION MONITORING DEVICE FOR OCEAN TEMP...
Publication number
20230304832
Publication date
Sep 28, 2023
SHANDONG ACADEMY OF SCIENCES
Yinglong WANG
G01 - MEASURING TESTING
Information
Patent Application
MULTI-WAVELENGTH LASER FOR SYNCHRONOUSLY MONITORING TEMPERATURE AND...
Publication number
20230288272
Publication date
Sep 14, 2023
LASER INSTITUTE OF SHANDONG ACADEMY OF SCIENCE
Ying SHANG
G01 - MEASURING TESTING
Information
Patent Application
FIBER DISTRIBUTED ACOUSTIC SENSING SYSTEM
Publication number
20210048337
Publication date
Feb 18, 2021
Laser Institute of Shandong Academy of Science
Chen Wang
G01 - MEASURING TESTING
Information
Patent Application
EHZ ULTRAFAST MODULATED PULSE SCANNING LASER AND DISTRIBUTED FIBER...
Publication number
20210010834
Publication date
Jan 14, 2021
Laser Institute of Shandong Academy of Science
Ying SHANG
G01 - MEASURING TESTING
Information
Patent Application
HIGH-PERFORMANCE DISTRIBUTED FIBER SENSING SYSTEM BASED ON EHZ ULTR...
Publication number
20210010835
Publication date
Jan 14, 2021
Laser Institute of Shandong Academy of Science
Ying SHANG
G01 - MEASURING TESTING
Information
Patent Application
Event Positioning Method, Device and Application in Distributed Fib...
Publication number
20200355547
Publication date
Nov 12, 2020
Laser Institute of Shandong Academy of Science
Ying SHANG
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FIBER INCLINATION MEASUREMENT APPARATUS AND DIFFERENTIAL IN...
Publication number
20200141728
Publication date
May 7, 2020
Laser Institute of Shandong Academy of Science
Shaodong JIANG
G01 - MEASURING TESTING
Information
Patent Application
Optical Fiber Distributed Monitoring System and Method
Publication number
20200056959
Publication date
Feb 20, 2020
Laser Institute of Shandong Academy of Sciences
Ying Shang
G01 - MEASURING TESTING
Information
Patent Application
FIBER OPTIC ACOUSTIC WAVE DETECTION SYSTEM
Publication number
20180143067
Publication date
May 24, 2018
Laser Institute of Shandong Academy of Science
Chen WANG
G01 - MEASURING TESTING
Information
Patent Application
TEMPERATURE SENSOR AND TEMPERATURE SENSING SYSTEM BASED ON ACTIVE P...
Publication number
20180100773
Publication date
Apr 12, 2018
Laser Institute of Shandong Academy of Science
Jian GUO
G01 - MEASURING TESTING