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Patents Grants
last 30 patents
Information
Patent Grant
Augmented reality headset including viewing direction independent s...
Patent number
11,187,907
Issue date
Nov 30, 2021
LC-TEC Displays AB
Jesper Osterman
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
High contrast liquid crystal light control device providing angle i...
Patent number
10,928,698
Issue date
Feb 23, 2021
LC-TEC Displays AB
Jesper Osterman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Viewing direction independent single-layer, pixelated light dimming...
Patent number
10,871,653
Issue date
Dec 22, 2020
LC-TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Grant
High contrast electro-optic liquid crystal camera iris including li...
Patent number
10,401,700
Issue date
Sep 3, 2019
LC-TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Grant
High contrast electro-optic liquid crystal camera iris providing an...
Patent number
10,012,884
Issue date
Jul 3, 2018
LC-TEC Displays AB
Jesper Osterman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electro-optic guest-host liquid crystal variable transmission filte...
Patent number
9,933,631
Issue date
Apr 3, 2018
LC-TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Grant
Rapid switching optical shutter alternately transmitting visible ra...
Patent number
9,316,865
Issue date
Apr 19, 2016
LC-TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Grant
Enhanced vision system implemented with optical shutter alternately...
Patent number
9,229,139
Issue date
Jan 5, 2016
LC-TEC Displays AB
Jesper Osterman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electro-optic liquid crystal camera iris providing angle independen...
Patent number
8,891,042
Issue date
Nov 18, 2014
LC-TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Grant
Optical polarization state modulator assembly for use in stereoscop...
Patent number
8,820,937
Issue date
Sep 2, 2014
LC-TEC Displays AB
Jesper Osterman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical shutter for day-night filter operation
Patent number
8,630,037
Issue date
Jan 14, 2014
L-C TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Grant
High-speed liquid crystal polarization modulator
Patent number
8,184,215
Issue date
May 22, 2012
LC-TEC Displays AB
Jesper Osterman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-speed liquid crystal polarization modulator
Patent number
8,023,052
Issue date
Sep 20, 2011
LC-TEC Displays AB
Jesper Osterman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE LIGHT DIFFUSING FILTER FOR CAMERAS
Publication number
20240219792
Publication date
Jul 4, 2024
LC-TEC DISPLAYS AB
Jesper OSTERMAN
G02 - OPTICS
Information
Patent Application
VIEWING DIRECTION INDEPENDENT SINGLE-LAYER, PIXELATED LIGHT DIMMING...
Publication number
20210103149
Publication date
Apr 8, 2021
LC-TEC DISPLAYS AB
Jesper Osterman
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
VIEWING DIRECTION INDEPENDENT SINGLE-LAYER, PIXELATED LIGHT DIMMING...
Publication number
20200409149
Publication date
Dec 31, 2020
LC-TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Application
HIGH CONTRAST LIQUID CRYSTAL LIGHT CONTROL DEVICE PROVIDING ANGLE I...
Publication number
20190384082
Publication date
Dec 19, 2019
LC-TEC DISPLAYS AB
Jesper Osterman
G02 - OPTICS
Information
Patent Application
HIGH CONTRAST ELECTRO-OPTIC LIQUID CRYSTAL CAMERA IRIS INCLUDING LI...
Publication number
20180321529
Publication date
Nov 8, 2018
LC-TEC DISPLAYS AB
Jesper Osterman
G02 - OPTICS
Information
Patent Application
ELECTRO-OPTIC GUEST-HOST LIQUID CRYSTAL VARIABLE TRANSMISSION FILTE...
Publication number
20170276960
Publication date
Sep 28, 2017
LC-TEC DISPLAYS AB
Jesper Osterman
G02 - OPTICS
Information
Patent Application
HIGH CONTRAST ELECTRO-OPTIC LIQUID CRYSTAL CAMERA IRIS PROVIDING AN...
Publication number
20160238869
Publication date
Aug 18, 2016
LC-TEC DISPLAYS AB
Jesper Osterman
G02 - OPTICS
Information
Patent Application
OPTICAL POLARIZATION STATE MODULATOR ASSEMBLY FOR USE IN STEREOSCOP...
Publication number
20120147280
Publication date
Jun 14, 2012
LC-TEC DISPLAYS AB
Jesper Osterman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-SPEED LIQUID CRYSTAL POLARIZATION MODULATOR
Publication number
20120044431
Publication date
Feb 23, 2012
LC-TEC DISPLAYS AB
Jesper Osterman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Fast optical shutter
Publication number
20050206820
Publication date
Sep 22, 2005
LC-TEC DISPLAYS AB
Stephen Palmer
G02 - OPTICS
Trademark
last 30 trademarks