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Penfield, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optically-pumped semiconductor waveguide amplifier
Patent number
12,160,078
Issue date
Dec 3, 2024
University of Central Florida Research Foundation, Inc.
Guifang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adjusting parameters in an adaptive system
Patent number
11,809,996
Issue date
Nov 7, 2023
University of Central Florida Research Foundation, Inc.
Shuo Pang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Few-mode amplified receiver for LIDAR
Patent number
11,668,803
Issue date
Jun 6, 2023
University of Central Florida Research Foundation, Inc.
Rachel Sampson
G01 - MEASURING TESTING
Information
Patent Grant
Iterative optical diffraction tomography (iODT) method and applicat...
Patent number
11,221,205
Issue date
Jan 11, 2022
University of Central Florida Research Foundation, Inc.
Guifang Li
G01 - MEASURING TESTING
Information
Patent Grant
Mode demultiplexing hybrid apparatus, methods, and applications
Patent number
11,108,469
Issue date
Aug 31, 2021
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Free-space optical communications using few-mode pre-amplified rece...
Patent number
10,715,251
Issue date
Jul 14, 2020
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient mode coupling using ladder fibers
Patent number
10,277,354
Issue date
Apr 30, 2019
FutureWei Technologies, Inc.
Guifang Li
G02 - OPTICS
Information
Patent Grant
Systems and methods for processing space-multiplexed optical signals
Patent number
9,794,016
Issue date
Oct 17, 2017
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission using few-mode fibers
Patent number
9,563,011
Issue date
Feb 7, 2017
University of Central Florida Research Foundation, Inc.
Guifang Li
G02 - OPTICS
Information
Patent Grant
Silicon photonic fiber and method of manufacture
Patent number
9,546,094
Issue date
Jan 17, 2017
University of Central Florida Research Foundation, Inc.
Guifang Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electronic wavefront correction for free-space optical communications
Patent number
9,374,158
Issue date
Jun 21, 2016
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for performing digital holography
Patent number
9,301,805
Issue date
Apr 5, 2016
University of Central Florida Research Foundation, Inc.
Guifang Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for amplifying space-multiplexed optical signals
Patent number
9,263,846
Issue date
Feb 16, 2016
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for optical transmission using supermodes
Patent number
9,103,961
Issue date
Aug 11, 2015
University of Central Florida Research Foundation, Inc.
Guifang Li
G02 - OPTICS
Information
Patent Grant
Electronic phase conjugation for impairment compensation in a fiber...
Patent number
8,849,126
Issue date
Sep 30, 2014
AT&T Intellectual Property I, L.P.
Xiang Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Silicon photonic fiber and method of manufacture
Patent number
8,813,522
Issue date
Aug 26, 2014
University of Central Florida Research Foundation, Inc.
Guifang Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Efficient computation and compensation of linear and nonlinear dist...
Patent number
8,805,209
Issue date
Aug 12, 2014
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polarization demultiplexing using independent component analysis
Patent number
8,699,889
Issue date
Apr 15, 2014
University of Central Florida Research Foundation, Inc.
Xiaobo Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Waveguides configured to simultaneously guide electromagnetic waves...
Patent number
8,699,840
Issue date
Apr 15, 2014
University of Central Florida Research Foundation, Inc.
Guifang Li
G02 - OPTICS
Information
Patent Grant
Systems for extending WDM transmission into the O-band
Patent number
8,503,881
Issue date
Aug 6, 2013
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic compensation of nonlinear effects of semiconductor optic...
Patent number
8,452,191
Issue date
May 28, 2013
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compensation of optical transmission impairments using digital back...
Patent number
8,447,191
Issue date
May 21, 2013
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compensation of transmission impairments in polarization multiplexe...
Patent number
8,437,643
Issue date
May 7, 2013
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic compensation of impairments using wavelet filters for ba...
Patent number
8,326,159
Issue date
Dec 4, 2012
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods of polarization time coding for optical communi...
Patent number
8,213,795
Issue date
Jul 3, 2012
University of Central Florida Research Foundation, Inc.
Yan Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic post-compensation of optical transmission impairments us...
Patent number
8,204,389
Issue date
Jun 19, 2012
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dispersion compensation using digital infinite impulse response fil...
Patent number
8,103,711
Issue date
Jan 24, 2012
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for optical carrier recovery
Patent number
8,027,588
Issue date
Sep 27, 2011
University of Central Florida Research Foundation, Inc.
Inwoong Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Direct detection differential polarization-phase-shift keying for h...
Patent number
7,983,570
Issue date
Jul 19, 2011
University of Central Florida Research Foundation, Inc.
Yan Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for adaptive interference cancellation
Patent number
7,856,184
Issue date
Dec 21, 2010
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICALLY-PUMPED SEMICONDUCTOR WAVEGUIDE AMPLIFIER
Publication number
20250047054
Publication date
Feb 6, 2025
University of Central Florida Research Foundation, Inc.
Guifang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVEFRONT CORRECTION FOR FREE-SPACE OPTICAL COMMUNICATIONS
Publication number
20240364423
Publication date
Oct 31, 2024
University of Central Florida Research Foundation, Inc.
GUIFANG LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-POWER COHERENT SEMICONDUCTOR OPTICAL AMPLIFIER ARRAY
Publication number
20240322528
Publication date
Sep 26, 2024
University of Central Florida Research Foundation, Inc.
GUIFANG LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SERIAL ARRAY OF MODULATORS AND DETECTORS
Publication number
20240319006
Publication date
Sep 26, 2024
University of Central Florida Research Foundation, Inc.
Guifang Li
G01 - MEASURING TESTING
Information
Patent Application
FLOATING-POINT MULTIPLICATION UNIT AND FLOATING POINT PHOTONIC TENS...
Publication number
20240311081
Publication date
Sep 19, 2024
University of Central Florida Research Foundation, Inc.
Guifang LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HYBRID ANALOG AND DIGITAL COMPUTATIONAL SYSTEM
Publication number
20240135118
Publication date
Apr 25, 2024
University of Central Florida Research Foundation, Inc.
Pang SHUO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHOTONIC TENSOR ACCELERATORS FOR ARTIFICIAL NEURAL NETWORKS
Publication number
20220164642
Publication date
May 26, 2022
University of Central Florida Research Foundation, Inc.
Guifang LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ADJUSTING PARAMETERS IN AN ADAPTIVE SYSTEM
Publication number
20220092426
Publication date
Mar 24, 2022
University of Central Florida Research Foundation, Inc.
Shuo PANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICALLY-PUMPED SEMICONDUCTOR WAVEGUIDE AMPLIFIER
Publication number
20210242653
Publication date
Aug 5, 2021
University of Central Florida Research Foundation, Inc.
Guifang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODE DEMULTIPLEXING HYBRID APPARATUS, METHODS, AND APPLICATIONS
Publication number
20200403710
Publication date
Dec 24, 2020
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Iterative Optical Diffraction Tomography (iODT) Method and Applicat...
Publication number
20200378745
Publication date
Dec 3, 2020
University of Central Florida Research Foundation, Inc.
Guifang Li
G01 - MEASURING TESTING
Information
Patent Application
FREE-SPACE OPTICAL COMMUNICATIONS USING FEW-MODE PRE-AMPLIFIED RECE...
Publication number
20190074898
Publication date
Mar 7, 2019
University of Central Florida Research Foundation, Inc.
GUIFANG LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Transmission Apparatus, Method, and Applications Thereof
Publication number
20160285579
Publication date
Sep 29, 2016
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Silicon Photonic Fiber and Method of Manufacture
Publication number
20140328741
Publication date
Nov 6, 2014
University of Central Florida Research Foundation, Inc.
Guifang Li
G02 - OPTICS
Information
Patent Application
MODE-ROUTED OPTICAL NETWORKS
Publication number
20140248052
Publication date
Sep 4, 2014
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and methods for compensating for interference in multimode...
Publication number
20130230311
Publication date
Sep 5, 2013
Neng Bai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems And Methods For Processing Space-Multiplexed Optical Signals
Publication number
20130121698
Publication date
May 16, 2013
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems And Methods For Amplifying Space-Multiplexed Optical Signals
Publication number
20130088771
Publication date
Apr 11, 2013
Guifang Li
G02 - OPTICS
Information
Patent Application
Optical Transmission Using Few-Mode Fibers
Publication number
20130064554
Publication date
Mar 14, 2013
UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION INC.
Guifang Li
G02 - OPTICS
Information
Patent Application
Systems And Methods For Optical Transmission Using Supermodes
Publication number
20130039627
Publication date
Feb 14, 2013
University of Central Florida Research Foundation, Inc.
Guifang Li
G02 - OPTICS
Information
Patent Application
Systems And Methods For Performing Digital Holography
Publication number
20120232535
Publication date
Sep 13, 2012
University of Central Florida Research Foundation, Inc.
Guifang Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Efficient Computation And Compensation Of Linear And Nonlinear Dist...
Publication number
20120219303
Publication date
Aug 30, 2012
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC PHASE CONJUGATION FOR IMPAIRMENT COMPENSATION IN A FIBER...
Publication number
20120177386
Publication date
Jul 12, 2012
AT&T Intellectual Property I, L.P.
Xiang Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Waveguides Configured To Simultaneously Guide Electromagnetic Waves...
Publication number
20120148207
Publication date
Jun 14, 2012
University of Central Florida Research Foundation, Inc.
Guifang Li
G02 - OPTICS
Information
Patent Application
Polarization Demultiplexing Using Independent Component Analysis
Publication number
20110255858
Publication date
Oct 20, 2011
University of Central Florida Research Foundation, Inc.
Xiaobo Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic Compensation of Nonlinear Effects of Semiconductor Optic...
Publication number
20100239270
Publication date
Sep 23, 2010
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic Compensation of Impairments Using Wavelet Filters for Ba...
Publication number
20100239261
Publication date
Sep 23, 2010
University of Central Florida Research Foundation,
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Compensation of Optical Transmission Impairments Using Digital Back...
Publication number
20100239262
Publication date
Sep 23, 2010
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Compensation of Transmission Impairments in Polarization Multiplexe...
Publication number
20100239254
Publication date
Sep 23, 2010
University of Central Florida Research Foundation, Inc.
Guifang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Direct Detection Differential Polarization-Phase-Shift Keying for H...
Publication number
20100142970
Publication date
Jun 10, 2010
UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.
Yan Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE