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Stow, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Microstructured liquid crystal film for automotive glass
Patent number
11,966,111
Issue date
Apr 23, 2024
Wicue USA Inc.
Fenghua Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Liquid crystal dimmable film
Patent number
11,762,229
Issue date
Sep 19, 2023
Wicue USA Inc.
Fenghua Li
G02 - OPTICS
Information
Patent Grant
Liquid crystal film window providing display and dimming operations
Patent number
11,635,664
Issue date
Apr 25, 2023
Wicue, Inc.
Fenghua Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multicolor liquid crystal writing device
Patent number
11,143,898
Issue date
Oct 12, 2021
Wicue, Inc.
Fenghua Li
G02 - OPTICS
Information
Patent Grant
Liquid crystal writing device
Patent number
11,029,549
Issue date
Jun 8, 2021
Wicue, Inc.
Fenghua Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dimmable eyewear
Patent number
11,016,312
Issue date
May 25, 2021
Wicue, Inc.
Fenghua Li
G02 - OPTICS
Information
Patent Grant
Multiple wavelength selective switch with shared switch
Patent number
10,367,596
Issue date
Jul 30, 2019
II-VI DELAWARE, INC.
Oliver Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bistable liquid crystal display and writing device with high bright...
Patent number
10,228,599
Issue date
Mar 12, 2019
Wicue, Inc.
Fenghua Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Contentionless N×M wavelength cross connect
Patent number
9,432,750
Issue date
Aug 30, 2016
Wavexing, Inc.
Fenghua Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MICROSTRUCTURED LIQUID CRYSTAL FILM FOR AUTOMOTIVE GLASS
Publication number
20230418098
Publication date
Dec 28, 2023
WICUE, INC.
Fenghua LI
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIMMABLE VISION CORRECTING EYEWEAR
Publication number
20230096546
Publication date
Mar 30, 2023
WICUE, INC.
Fenghua LI
G02 - OPTICS
Information
Patent Application
VARIABLE TINT LIGHT LENSES AND GLASSES
Publication number
20230066288
Publication date
Mar 2, 2023
WICUE, INC.
Fenghua LI
G02 - OPTICS
Information
Patent Application
FOCUS-ADJUSTABLE LIQUID CRYSTAL EYEGLASSES
Publication number
20230058115
Publication date
Feb 23, 2023
WICUE, INC.
Fenghua LI
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL WINDOW BONDING AND SEALING
Publication number
20220413330
Publication date
Dec 29, 2022
WICUE, INC.
Martin HAINFELLNER
B32 - LAYERED PRODUCTS
Information
Patent Application
CONTROL SYSTEM FOR DIMMABLE FILM
Publication number
20220413326
Publication date
Dec 29, 2022
WICUE, INC.
Fenghua LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIMMABLE CAR EXTERNAL REARVIEW MIRROR DEVICE
Publication number
20220305998
Publication date
Sep 29, 2022
WICUE, INC.
Fenghua LI
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIMMABLE REFLECTIVE DEVICE
Publication number
20220297603
Publication date
Sep 22, 2022
WICUE, INC.
Fenghua LI
B60 - VEHICLES IN GENERAL
Information
Patent Application
DUAL-PURPOSE LAYERED OPTICAL STRUCTURE
Publication number
20220274375
Publication date
Sep 1, 2022
WICUE, INC.
Fenghua LI
B32 - LAYERED PRODUCTS
Information
Patent Application
LIQUID CRYSTAL FILM WINDOW PROVIDING DISPLAY AND DIMMING OPERATIONS
Publication number
20220179251
Publication date
Jun 9, 2022
WICUE, INC.
Fenghua LI
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIQUID CRYSTAL DIMMABLE FILM
Publication number
20220011625
Publication date
Jan 13, 2022
WICUE, INC.
Fenghua LI
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL WRITING DEVICE
Publication number
20220011616
Publication date
Jan 13, 2022
WICUE, INC.
Fenghua LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIQUID CRYSTAL DIMMABLE FILM
Publication number
20200409208
Publication date
Dec 31, 2020
WICUE, INC.
Fenghua LI
G02 - OPTICS
Information
Patent Application
MULTICOLOR LIQUID CRYSTAL WRITING DEVICE
Publication number
20200089036
Publication date
Mar 19, 2020
WICUE, INC.
Fenghua LI
G02 - OPTICS
Information
Patent Application
DIMMABLE EYEWEAR
Publication number
20200089025
Publication date
Mar 19, 2020
WICUE, INC.
Fenghua LI
G02 - OPTICS
Information
Patent Application
POLYMER-DISPERSED LIQUID CRYSTAL SHUTTER WITH FAST SWITCHING CAPABI...
Publication number
20180321524
Publication date
Nov 8, 2018
Fenghua LI
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL WRITING DEVICE
Publication number
20180143475
Publication date
May 24, 2018
WICUE, INC.
Fenghua LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Contentionless NxM Wavelength Cross Connect
Publication number
20160360301
Publication date
Dec 8, 2016
WAVEXING, INC.
Fenghua Li
G02 - OPTICS
Information
Patent Application
Tunable Flat-Top Liquid Crystal Optical Filter
Publication number
20130120695
Publication date
May 16, 2013
COADNA PHOTONICS INC.
Fenghua Li
G02 - OPTICS
Information
Patent Application
RECONFIGURABLE WAVELENGTH SELECTIVE CROSS-CONNECT SWITCH USING LIQU...
Publication number
20110109869
Publication date
May 12, 2011
CoAdna Photonics, Inc.
FENGHUA LI
G02 - OPTICS