| Patent | Date |
|---|
Differential Cotdr Distributed Acoustic Sensing Device And Method Based On Heterogeneous Double-sideband Chirped-pulses
App 20220283021 - JIANG; Junfeng ; et al. | 2022-09-08 |
Hall sensor trim circuit
Grant 11,255,930 - Jiang , et al. February 22, 2 | 2022-02-22 |
Fiber Bragg Grating demodulation device capable of supressing fluctuations at variable ambient temperature and demodulation method thereof
Grant 11,181,400 - Jiang , et al. November 23, 2 | 2021-11-23 |
Hall Sensor Trim Circuit
App 20210041509 - JIANG; Junfeng ; et al. | 2021-02-11 |
Residual Pressure Measurement System For Fabry-perot Cavity Of Optical Mems Pressure Sensor And Method Thereof
App 20200249113 - Kind Code | 2020-08-06 |
Open drain driver circuit
Grant 10,715,138 - Jiang | 2020-07-14 |
Fiber optical fabry-perot flow test device and test method with local bending diversion structure
Grant 10,508,938 - Liu , et al. Dec | 2019-12-17 |
Distributed optical fiber disturbance positioning system based on the asymmetric dual Mach-Zehnder interference, and positioning method thereof
Grant 10,365,126 - Liu , et al. July 30, 2 | 2019-07-30 |
Distributed measuring device and method for simultaneously measuring strain and temperature based on optical frequency domain reflection
Grant 10,365,088 - Ding , et al. July 30, 2 | 2019-07-30 |
Fiber Bragg Grating Demodulation Device Capable Of Supressing Fluctuations At Variable Ambient Temperature And Demodulation Meth
App 20190178688 - JIANG; Junfeng ; et al. | 2019-06-13 |
Optical Fiber Laying Method By Using Archimedes Spiral In Optical Frequency Domain Reflection
App 20190121048 - LIU; Tiegen ; et al. | 2019-04-25 |
Distributed Measuring Device And Method For Simultaneously Measuring Strain And Temperature Based On Optical Frequency Domain Reflection
App 20190011253 - DING; Zhenyang ; et al. | 2019-01-10 |
Distributed Optical Fiber Disturbance Positioning System Based On The Asymmetric Dual Mach-zehnder Interference, And Positioning Method Thereof
App 20180292240 - LIU; Kun ; et al. | 2018-10-11 |
High Resolution Polarized Low-coherence Interference Pressure Measurement Device And Method Thereof
App 20180283969 - WANG; Shuang ; et al. | 2018-10-04 |
Open numeric control system with real time kernel and a real-time control method of a tool path
Grant 9,709,974 - Jiang July 18, 2 | 2017-07-18 |
Computer-aided numerical control method and system
Grant 9,529,813 - Jiang December 27, 2 | 2016-12-27 |
System and method for video summarization and navigation based on statistical models
Grant 9,384,780 - Zhang , et al. July 5, 2 | 2016-07-05 |
Computer-Aided Numerical Control Method and System
App 20160124981 - Jiang; Junfeng | 2016-05-05 |
Distributed disturbance sensing device and the related demodulation method based on polarization sensitive optical frequency domain reflectometry
Grant 9,322,740 - Liu , et al. April 26, 2 | 2016-04-26 |
High stable fiber fabry-perot pressure sensor with glue-free packing and its fabrication method
Grant 9,074,957 - Jiang , et al. July 7, 2 | 2015-07-07 |
Swing-style and high signal-to-noise ratio demodulation devices and corresponding demodulation method for the measurement of low coherence interference displacement
Grant 8,958,075 - Liu , et al. February 17, 2 | 2015-02-17 |
Multi-band multiplexing intra-cavity gas sensing system and method
Grant 8,934,100 - Liu , et al. January 13, 2 | 2015-01-13 |
System And Method For Video Summarization And Navigation Based On Statistical Models
App 20140308023 - Zhang; Xiaoping ; et al. | 2014-10-16 |
Real-Time Core of Open Numeric Control System and Real-Time Control Method For Cutter Path Curve
App 20140228998 - Jiang; Junfeng | 2014-08-14 |
High stable fiber fabry-perot pressure sensor with glue-free packing and its fabrication method
App 20140208858 - Jiang; Junfeng ; et al. | 2014-07-31 |
Swing-style And High Signal-to-noise Ratio Demodulation Devices And Corresponding Demodulation Method For The Measurement Of Low Coherence Interference Displacement
App 20140176959 - Liu; Tiegen ; et al. | 2014-06-26 |
Distributed Disturbance Sensing Device And The Related Demodulation Method Based On Polarization Sensitive Optical Frequency Domain Reflectometry
App 20140176937 - Liu; Tiegen ; et al. | 2014-06-26 |
System and method for video summarization and navigation based on statistical models
Grant 8,693,850 - Zhang , et al. April 8, 2 | 2014-04-08 |
System And Method For Video Summarization And Navigation Based On Statistical Models
App 20120315010 - Zhang; Xiaoping ; et al. | 2012-12-13 |
Measurement of polarization dependent loss in an optical transmission system
Grant 8,059,958 - Jiang , et al. November 15, 2 | 2011-11-15 |
Apparatus and method for estimating available throughput in a wireless local area network
Grant 7,894,409 - Hwang , et al. February 22, 2 | 2011-02-22 |
Compressor case assembly
Grant D621,420 - Jiang August 10, 2 | 2010-08-10 |
Apparatus and method for estimating available throughput in a Wireless Local Area Network
App 20070147291 - Hwang; Hyo-Sun ; et al. | 2007-06-28 |
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