| Patent | Date |
|---|
Non-interferometric Optical Gyroscope Based On Polarization Sensing
App 20220196404 - Yao; Xiaotian Steve | 2022-06-23 |
Reflective current and magnetic sensors based on optical sensing with integrated temperature sensing
Grant 11,333,688 - Yao May 17, 2 | 2022-05-17 |
Sine-cosine Optical Frequency Detection Devices For Photonics Integrated Circuits And Applications In Lidar And Other Distributed Optical Sensing
App 20220137298 - Yao; Xiaotian Steve | 2022-05-05 |
Optical Beam Scanning Based On Waveguide Switching And Position-to-angle Conversion Of A Lens And Applications
App 20220121080 - Yao; Xiaotian Steve | 2022-04-21 |
Non-interferometric optical gyroscope based on polarization sensing and implementations of closed loop control allowing for slow phase modulation
Grant 11,293,757 - Yao April 5, 2 | 2022-04-05 |
Non-interferometric optical gyroscope based on polarization sensing
Grant 11,268,811 - Yao March 8, 2 | 2022-03-08 |
Scan-less 3d Optical Sensing Devices And Associated Lidar Based On Stacking Of Integrated Photonic Chips, Wavelength Division Demultiplexing And Position-to-angle Conversion Of A Lens
App 20220050187 - Yao; Xiaotian Steve | 2022-02-17 |
Distributed fiber optic acoustic sensor
Grant 11,169,019 - Chen , et al. November 9, 2 | 2021-11-09 |
Reflective Current And Magnetic Sensors Based On Optical Sensing With Integrated Temperature Sensing
App 20210285987 - Yao; Xiaotian Steve | 2021-09-16 |
Polarization insensitive current and magnetic sensors with active temperature compensation
Grant 10,969,411 - Yao April 6, 2 | 2021-04-06 |
Sine-cosine optical frequency encoder devices based on optical polarization properties
Grant 10,895,477 - Yao , et al. January 19, 2 | 2021-01-19 |
Distributed Fiber Optic Acoustic Sensor
App 20200393290 - CHEN; Hongxin ; et al. | 2020-12-17 |
Complete characterization of polarization-maintaining fibers using distributed polarization analysis
Grant 10,724,922 - Yao , et al. | 2020-07-28 |
Sensitive optical fiber shape sensing based on shape-related optical polarization evolution
Grant 10,670,389 - Khomenko , et al. | 2020-06-02 |
Non-interferometric Optical Gyroscope Based On Polarization Sensing
App 20200080845 - Yao; Xiaotian Steve | 2020-03-12 |
Optical characterization of fiber reinforced plastic composites based on optical transmission scanning
Grant 10,527,543 - Khomenko , et al. J | 2020-01-07 |
Non-interferometric optical gyroscope based on polarization sensing
Grant 10,451,420 - Yao Oc | 2019-10-22 |
Optical Sensing Based On Wavelength Division Multiplexed (wdm) Light At Different Wavelengths In Light Detection And Ranging Lid
App 20190257927 - Yao; Xiaotian Steve | 2019-08-22 |
Non-interferometric Optical Gyroscope Based On Polarization Sensing And Implementations Of Closed Loop Control
App 20190234739 - Yao; Xiaotian Steve | 2019-08-01 |
Devices and methods for characterization of distributed fiber bend and stress
Grant 10,324,002 - Chen , et al. | 2019-06-18 |
Faraday current and temperature sensors
Grant 10,281,342 - Yao | 2019-05-07 |
Applications Of Optoelectronic Oscillator (oeo) Including Light Detection And Ranging (lidar) And Optical Frequency Domain Reflectometer (ofdr) Systems
App 20190072672 - Yao; Xiaotian Steve | 2019-03-07 |
Sine-cosine Optical Frequency Encoder Devices Based On Optical Polarization Properties
App 20180372517 - Yao; Xiaotian Steve ; et al. | 2018-12-27 |
Compact optic delay lines using dual fiber collimators and roof prisms
Grant 10,156,677 - Yao Dec | 2018-12-18 |
Optical Characterization Of Fiber Reinforced Plastic Composites Based On Optical Transmission Scanning
App 20180348126 - Khomenko; Anton ; et al. | 2018-12-06 |
Compact Optic Delay Lines Using Dual Fiber Collimators And Roof Prisms
App 20180348435 - Yao; Xiaotian Steve | 2018-12-06 |
Sensitive Optical Fiber Shape Sensing Based On Shape-related Optical Polarization Evolution
App 20180238680 - Khomenko; Anton ; et al. | 2018-08-23 |
Non-interferometric Optical Gyroscope Based On Polarization Sensing
App 20180202809 - Yao; Xiaotian Steve | 2018-07-19 |
Faraday Current And Temperature Sensors
App 20180094988 - Yao; Xiaotian Steve | 2018-04-05 |
Distributed fiber bend and stress measurement for determining optical fiber reliability by multi-wavelength optical reflectometry
Grant 9,829,410 - Chen , et al. November 28, 2 | 2017-11-28 |
Non-interferometric optical gyroscope based on polarization sensing
Grant 9,823,075 - Yao November 21, 2 | 2017-11-21 |
Devices And Methods For Characterization Of Distributed Fiber Bend And Stress
App 20170328809 - Chen; Hongxin ; et al. | 2017-11-16 |
Distributed Fiber Bend And Stress Measurement For Determining Optical Fiber Reliability By Multi-wavelength Optical Reflectometry
App 20170307473 - Chen; Hongxin ; et al. | 2017-10-26 |
Polarization Insensitive Current And Magnetic Sensors With Active Temperature Compensation
App 20170234913 - Yao; Xiaotian Steve | 2017-08-17 |
Reflective Current And Magnetic Sensors Based On Optical Sensing With Integrated Temperature Sensing
App 20170234912 - Yao; Xiaotian Steve | 2017-08-17 |
Faraday current and temperature sensors
Grant 9,733,133 - Yao August 15, 2 | 2017-08-15 |
Devices and methods for characterization of distributed fiber bend and stress
Grant 9,719,883 - Chen , et al. August 1, 2 | 2017-08-01 |
1-dimensional and 2-dimensional distributed fiber-optic strain and stress sensors based on polarization maintaining fiber using distributed polarization crosstalk analyzer as an interrogator
Grant 9,689,666 - Yao , et al. June 27, 2 | 2017-06-27 |
Distributed fiber bend and stress measurement for determining optical fiber reliability by multi-wavelength optical reflectometry
Grant 9,632,006 - Chen , et al. April 25, 2 | 2017-04-25 |
Reconstruction of optical coherent tomography (OCT) images of morphological features
Grant 9,600,911 - Wang , et al. March 21, 2 | 2017-03-21 |
Energy-efficient optic gyroscope devices
Grant 9,506,759 - Yao November 29, 2 | 2016-11-29 |
Measurements of strain, stress and temperature by using 1-dimensional and 2-dimensional distributed fiber-optic sensors based on sensing by polarization maintaining fiber of distributed polarization crosstalk distribution
Grant 9,476,699 - Yao October 25, 2 | 2016-10-25 |
Measurements Of Strain, Stress And Temperature By Using 1-dimensional And 2-dimensional Distributed Fiber-optic Sensors Based On Sensing By Polarization Maintaining Fiber Of Distributed Polarization Crosstalk Distribution
App 20160258743 - Yao; Xiaotian Steve | 2016-09-08 |
Energy-efficient Optic Gyroscope Devices
App 20160202063 - Yao; Xiaotian Steve | 2016-07-14 |
Devices And Methods For Characterization Of Distributed Fiber Bend And Stress
App 20160123837 - Chen; Hongxin ; et al. | 2016-05-05 |
1-dimensional And 2-dimensional Distributed Fiber-optic Strain And Stress Sensors Based On Polarization Maintaining Fiber Using Distributed Polarization Crosstalk Analyzer As An Interrogator
App 20160097634 - Yao; Xiaotian Steve ; et al. | 2016-04-07 |
Non-interferometric Optical Gyroscope Based On Polarization Sensing
App 20150345950 - Yao; Xiaotian Steve | 2015-12-03 |
Measuring polarization crosstalk in optical birefringent materials and devices based on reduction of line broadening caused by birefringent dispersion
Grant 9,041,935 - Yao , et al. May 26, 2 | 2015-05-26 |
Faraday Current And Temperature Sensors
App 20150097551 - Yao; Xiaotian Steve | 2015-04-09 |
Distributed Fiber Bend And Stress Measurement For Determining Optical Fiber Reliability By Multi-wavelength Optical Reflectometry
App 20140362367 - Chen; Hongxin ; et al. | 2014-12-11 |
Reconstruction Of Optical Coherent Tomography (oct) Images Of Morphological Features
App 20140355856 - Wang; Longzhi ; et al. | 2014-12-04 |
Monitoring polarization-mode dispersion and signal-to-noise ratio in optical signals based on polarization analysis
Grant 8,787,755 - Yao July 22, 2 | 2014-07-22 |
Measuring Polarization Crosstalk In Optical Birefringent Materials And Devices Based On Reduction Of Line Broadening Caused By Birefringent Dispersion
App 20130321818 - YAO; XIAOTIAN STEVE ; et al. | 2013-12-05 |
Measuring distributed polarization crosstalk in polarization maintaining fiber and optical birefringent material
Grant 8,599,385 - Chen , et al. December 3, 2 | 2013-12-03 |
Monitoring polarization-mode dispersion and signal-to-noise ratio in optical signals based on polarization analysis
Grant 8,422,882 - Yao April 16, 2 | 2013-04-16 |
Measuring optical spectral property of light based on polarization analysis
Grant 8,345,238 - Yao January 1, 2 | 2013-01-01 |
Optical polarization division multiplexing in optical communication
Grant 8,073,326 - Yan , et al. December 6, 2 | 2011-12-06 |
Measuring Distributed Polarization Crosstalk in Polarization Maintaining Fiber and Optical Birefringent Material
App 20110277552 - Chen; Xiaojun ; et al. | 2011-11-17 |
Monitoring mechanisms for optical systems
Grant 8,000,610 - Yao August 16, 2 | 2011-08-16 |
Polarization stable lasers
Grant 7,983,314 - Yao July 19, 2 | 2011-07-19 |
Waveplate analyzer based on multiple tunable optical polarization rotators
Grant 7,952,711 - Chen , et al. May 31, 2 | 2011-05-31 |
Mode scrambling apparatus for multimode fiber
Grant 7,945,130 - Yan , et al. May 17, 2 | 2011-05-17 |
Mode Scrambling Apparatus for Multimode Fiber
App 20100290738 - Yan; Lianshan ; et al. | 2010-11-18 |
Polarization Mode Emulators and Polarization Mode Dispersion Compensators Based on Optical Polarization Rotators with Discrete Polarization States
App 20100239245 - Yao; Xiaotian Steve | 2010-09-23 |
Optical differential group delay module with folded optical path
Grant 7,723,670 - Yan , et al. May 25, 2 | 2010-05-25 |
Polarization Stable Lasers
App 20090238218 - Yao; Xiaotian Steve | 2009-09-24 |
Measuring Optical Spectral Property of Light Based on Polarization Analysis
App 20090207409 - Yao; Xiaotian Steve | 2009-08-20 |
Compact optical delay devices
Grant 7,534,990 - Yao May 19, 2 | 2009-05-19 |
Monitoring mechanisms for optical systems
App 20090028565 - Yao; Xiaotian Steve | 2009-01-29 |
Optical instrument and measurements using multiple tunable optical polarization rotators
Grant 7,466,471 - Yao December 16, 2 | 2008-12-16 |
Devices Based on Optical Waveguides with Adjustable Bragg Gratings
App 20080159692 - Yao; Xiaotian Steve | 2008-07-03 |
Monitoring mechanisms for optical systems
Grant 7,391,977 - Yao June 24, 2 | 2008-06-24 |
Optical Polarization Division Multiplexing In Optical Communication
App 20080138070 - Yan; Lianshan ; et al. | 2008-06-12 |
Fiber stretcher apparatus
Grant 7,382,962 - Yao June 3, 2 | 2008-06-03 |
Compact Optical Delay Devices
App 20080054160 - Yao; Xiaotian Steve | 2008-03-06 |
Optical Instrument and Measurements Using Multiple Tunable Optical Polarization Rotators
App 20080030839 - Yao; Xiaotian Steve | 2008-02-07 |
Devices based on optical waveguides with adjustable Bragg gratings
Grant 7,233,720 - Yao June 19, 2 | 2007-06-19 |
Monitoring mechanisms for optical systems
App 20050201751 - Yao, Xiaotian Steve | 2005-09-15 |
Integrated opto-electronic oscillators having optical resonators
Grant 6,873,631 - Yao , et al. March 29, 2 | 2005-03-29 |
Devices based on optical waveguides with adjustable bragg gratings
App 20050041922 - Yao, Xiaotian Steve | 2005-02-24 |
In-line optical polarimeter based on integration of free-space optical elements
Grant 6,836,327 - Yao December 28, 2 | 2004-12-28 |
Control of guided light in a waveguide
Grant 6,795,616 - Yao September 21, 2 | 2004-09-21 |
Control of guided light in a waveguide
App 20040037495 - Yao, Xiaotian Steve | 2004-02-26 |
Optical frequency-division multiplexer and demultiplexer
Grant 6,687,423 - Yao February 3, 2 | 2004-02-03 |
Frequency locking of tunable lasers by using a birefringent optical cavity
Grant 6,661,941 - Yao December 9, 2 | 2003-12-09 |
Control of guided light in waveguide using external adjustable grating
Grant 6,628,861 - Yao September 30, 2 | 2003-09-30 |
Opto-electronic oscillators having optical resonators
App 20030160148 - Yao, Xiaotian Steve ; et al. | 2003-08-28 |
Apparatus and methods for depolarizing polarized light in optical fibers and in free space
App 20030112436 - Yao, Xiaotian Steve | 2003-06-19 |
Opto-electronic oscillators having optical resonators
Grant 6,567,436 - Yao , et al. May 20, 2 | 2003-05-20 |
Devices for depolarizing polarized light
Grant 6,498,869 - Yao December 24, 2 | 2002-12-24 |
WDM channel equalization and control
Grant 6,487,336 - Yao November 26, 2 | 2002-11-26 |
Fiber squeezer polarization controller with low activation loss
Grant 6,480,637 - Yao November 12, 2 | 2002-11-12 |
Opto-electronic devices for processing and transmitting RF signals based on brillouin selective sideband amplification
Grant 6,417,957 - Yao July 9, 2 | 2002-07-09 |
Wavelength converter with an impedance matched electro-absorption modulator pair
App 20020085266 - Yao, Xiaotian Steve | 2002-07-04 |
Linear swept frequency generator
Grant 5,751,747 - Lutes , et al. May 12, 1 | 1998-05-12 |
Opto-electronic oscillator having a positive feedback with an open loop gain greater than one
Grant 5,723,856 - Yao , et al. March 3, 1 | 1998-03-03 |
Polarization independent electro-optic modulator
Grant 5,654,818 - Yao August 5, 1 | 1997-08-05 |
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