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X. Steve Yao
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Diamond Bar, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical depolarizers and DGD generators based on optical delay
Patent number
8,164,831
Issue date
Apr 24, 2012
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Reduction of noise and polarization mode dispersion (PMD) based on...
Patent number
7,796,894
Issue date
Sep 14, 2010
General Photonics Corporation
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Importance sampling techniques based on adjustable differential gro...
Patent number
7,724,435
Issue date
May 25, 2010
General Photonics Corporation
Lianshan Yan
G02 - OPTICS
Information
Patent Grant
Optical spectrum analysis using optical interferometry
Patent number
7,693,419
Issue date
Apr 6, 2010
General Photonics Corporation
Xiaojun Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical depolarizers and DGD generators based on optical delay
Patent number
7,535,639
Issue date
May 19, 2009
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Measurements of polarization-dependent loss (PDL) and degree of pol...
Patent number
7,522,785
Issue date
Apr 21, 2009
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Grant
Polarization measurement and self-calibration based on multiple tun...
Patent number
7,436,569
Issue date
Oct 14, 2008
General Photonics Corporation
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low cost polametric detector
Patent number
7,372,568
Issue date
May 13, 2008
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Grant
Optical communications based on optical polarization multiplexing a...
Patent number
7,343,100
Issue date
Mar 11, 2008
General Photonics Corporation
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
In-line optical polarimeter using free-space polarization sampling...
Patent number
7,265,836
Issue date
Sep 4, 2007
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Grant
Sensitive polarization monitoring and controlling
Patent number
7,265,837
Issue date
Sep 4, 2007
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Grant
Tunable PMD emulators and compensators
Patent number
7,227,686
Issue date
Jun 5, 2007
General Photonics Corporation
Lianshan Yan
G02 - OPTICS
Information
Patent Grant
Optical instrument and measurements using multiple tunable optical...
Patent number
7,218,436
Issue date
May 15, 2007
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Grant
Optical devices with folded optical path designs
Patent number
7,157,687
Issue date
Jan 2, 2007
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Optical depolarizers and DGD generators based on optical delay
Patent number
7,154,659
Issue date
Dec 26, 2006
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Methods and systems for dynamic control of polarization of an optic...
Patent number
7,067,795
Issue date
Jun 27, 2006
General Photonics Corporation
Lianshan Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Generation and analysis of state of polarization using tunable opti...
Patent number
7,027,198
Issue date
Apr 11, 2006
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Grant
Variable polarization-dependent-loss source
Patent number
6,975,454
Issue date
Dec 13, 2005
General Photonics Corporation
Lianshan Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photonic variable delay devices based on optical birefringence
Patent number
RE38809
Issue date
Oct 4, 2005
General Photonics Corporation
X. Steve Yao
359 - Optical: systems and elements
Information
Patent Grant
Optical spectrum monitor
Patent number
6,937,798
Issue date
Aug 30, 2005
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Grant
Compact programmable photonic variable delay devices
Patent number
RE38735
Issue date
May 17, 2005
General Photonics Corporation
X. Steve Yao
359 - Optical: systems and elements
Information
Patent Grant
Fiber devices with transverse-pressure-controlled squeezers
Patent number
6,873,783
Issue date
Mar 29, 2005
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Transverse-pressure-controlled fiber devices
Patent number
6,754,404
Issue date
Jun 22, 2004
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Thermal-induced waveguide gratings
Patent number
6,628,862
Issue date
Sep 30, 2003
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Dynamic wavelength-selective grating modulator
Patent number
6,628,850
Issue date
Sep 30, 2003
General Photonics Corporation
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acceleration-insensitive opto-electronic oscillators
Patent number
6,594,061
Issue date
Jul 15, 2003
California Institute of Technology
Shouhua Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic control of polarization of an optical signal
Patent number
6,576,886
Issue date
Jun 10, 2003
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Grant
Methods and devices based on brillouin selective sideband amplifica...
Patent number
6,535,328
Issue date
Mar 18, 2003
California Institute of Technology
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical pulse synthesis using brillouin selective sideband amplific...
Patent number
6,476,959
Issue date
Nov 5, 2002
California Institute of Technology
X. Steve Yao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Opto-electronic devices and systems based on brillouin selective si...
Patent number
6,178,036
Issue date
Jan 23, 2001
California Institute of Technology
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Optical Depolarizers and DGD Generators Based on Optical Delay
Publication number
20090225420
Publication date
Sep 10, 2009
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Application
Measurements of polarization-dependent loss (PDL) and degree of pol...
Publication number
20090213453
Publication date
Aug 27, 2009
General Photonics Corporation
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Application
Optical Depolarizers and DGD Generators Based on Optical Delay
Publication number
20070297054
Publication date
Dec 27, 2007
General Photonics Corporation, a California corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Application
Polarization measurement and self-calibration based on multiple tun...
Publication number
20070223078
Publication date
Sep 27, 2007
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Measurements of polarization-dependent loss (PDL) and degree of pol...
Publication number
20060115199
Publication date
Jun 1, 2006
X. Steve Yao
G01 - MEASURING TESTING
Information
Patent Application
Optical instrument and measurements using multiple tunable optical...
Publication number
20060023987
Publication date
Feb 2, 2006
X. Steve Yao
G02 - OPTICS
Information
Patent Application
Optical communications based on optical polarization multiplexing a...
Publication number
20050265728
Publication date
Dec 1, 2005
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Generation and analysis of state of polarization using tunable opti...
Publication number
20050200941
Publication date
Sep 15, 2005
X. Steve Yao
G02 - OPTICS
Information
Patent Application
Transverse-pressure-controlled fiber devices
Publication number
20030081874
Publication date
May 1, 2003
General Photonics Corporation
X. Steve Yao
G02 - OPTICS
Information
Patent Application
Acceleration-insensitive opto-electronic oscillators
Publication number
20020106142
Publication date
Aug 8, 2002
Shouhua Huang
G02 - OPTICS
Information
Patent Application
Methods and devices based on brillouin selective sideband amplifica...
Publication number
20010030796
Publication date
Oct 18, 2001
California Institute of Technology, a California corporation
X. Steve Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical pulse synthesis using brillouin selective sideband amplific...
Publication number
20010024317
Publication date
Sep 27, 2001
X. Steve Yao
H01 - BASIC ELECTRIC ELEMENTS