IP Verse

Competitive analysis in Light Control industry

Top companies filing patent oppositions

Company
E INK CORPORATION
Total Oppositions
6
Company
SCHOTT AG
Total Oppositions
4
Company
MERCK PATENT GMBH
Total Oppositions
4
Company
BROCHER, DIRK JOACHIM
Total Oppositions
2
Company
FEMTONICS KFT.
Total Oppositions
2
Company
MAJERT GMBH & CO. KG
Total Oppositions
2
Company
JNC CORPORATION
Total Oppositions
2
Company
OSRAM GMBH
Total Oppositions
2
Company
PILKINGTON GROUP LIMITED
Total Oppositions
2
Company
TOMTOM INTERNATIONAL B.V.
Total Oppositions
1

Top companies facing patent oppositions

Company
SIGNIFY HOLDING B.V.
Total Oppositions
5
Company
PHILIPS LIGHTING HOLDING B.V.
Total Oppositions
5
Company
KONINKLIJKE PHILIPS N.V.
Total Oppositions
5
Company
WUXI VISION PEAK TECHNOLOGY CO., LTD.
Total Oppositions
5
Company
CORNING INCORPORATED
Total Oppositions
4
Company
JNC PETROCHEMICAL CORPORATION
Total Oppositions
3
Company
JNC CORPORATION
Total Oppositions
3
Company
UCL BUSINESS PLC
Total Oppositions
2
Company
MERCK PATENT GMBH
Total Oppositions
2
Company
SAINT-GOBAIN GLASS FRANCE
Total Oppositions
2

Latest patents granted in the Light Control industry

Patent:
EP3688530
Grant Date:
Oct 4, 2023
Title:
Radiation Source
Applicant:
ASML NETHERLANDS B.V.
Patent:
EP3366467
Grant Date:
Sep 6, 2023
Title:
Rf Interference Reduction For Functional Glazings
Applicant:
PILKINGTON AUTOMOTIVE DEUTSCHLAND GMBH
Patent:
EP3269077
Grant Date:
Sep 6, 2023
Title:
Chip-Based Quantum Key Distribution
Applicant:
THE UNIVERSITY OF BRISTOL
Patent:
EP1949151
Grant Date:
Apr 26, 2023
Title:
Broadband Or Mid-Infrared Fiber Light Sources
Applicant:
OMNI MEDSCI, INC.
Patent:
EP3333137
Grant Date:
Apr 5, 2023
Title:
Bendable Glass Stack Assemblies, Articles And Methods Of Making The Same
Applicant:
CORNING INCORPORATED
Patent:
EP3218766
Grant Date:
Jan 11, 2023
Title:
Method And Apparatus For Optical Bonding, And A Display
Applicant:
ROBERT BOSCH GMBH
Patent:
EP2619284
Grant Date:
Dec 28, 2022
Title:
Liquid Crystal Displays And Liquid Crystalline Media With Homeotropic Alignment
Applicant:
MERCK PATENT GMBH
Patent:
EP2907864
Grant Date:
May 18, 2022
Title:
Liquid Crystal Composition And Liquid Crystal Display Element Using This Composition
Applicant:
DIC CORPORATION
Patent:
EP3168278
Grant Date:
Feb 9, 2022
Title:
Quantum Dots, Production Methods Thereof, And Electronic Devices Including The Same
Applicant:
SAMSUNG ELECTRONICS CO., LTD.
Patent:
EP3658980
Grant Date:
Jul 28, 2021
Title:
Vehicle Window Pane Having Pdlc Film With A Defined Droplet Size Distribution For Reducing The Corona Effect
Applicant:
SAINT-GOBAIN GLASS FRANCE

Top patents facing oppositions in Light Control industry

Patent
EP2779146
Grant Date
Jul 26, 2017
Title
Display Device
Applicant
PHILIPS LIGHTING HOLDING B.V.
Oppositions
12
Patent
EP3521917
Grant Date
Mar 3, 2021
Title
Electronic Ink Display Screen And Manufacturing Method
Applicant
WUXI VISION PEAK TECHNOLOGY CO., LTD.
Oppositions
5
Patent
EP2699962
Grant Date
Jun 6, 2018
Title
Methods And Apparatus To Control Acousto-Optic Deflectors
Applicant
UCL BUSINESS PLC.
Oppositions
4
Patent
EP2102847
Grant Date
Oct 25, 2017
Title
Drive Method For An Electrophoretic Cell And An Electrophoretic Device
Applicant
KONINKLIJKE PHILIPS N.V.
Oppositions
4
Patent
EP2287011
Grant Date
Jun 28, 2017
Title
Security Element And Process For Manufacturing It
Applicant
GIESECKE & DEVRIENT GMBH
Oppositions
2
Patent
EP1949151
Grant Date
Apr 26, 2023
Title
Broadband Or Mid-Infrared Fiber Light Sources
Applicant
OMNI MEDSCI, INC.
Oppositions
2
Patent
EP3075816
Grant Date
May 23, 2018
Title
Liquid Crystal Composition And Liquid Crystal Display Device
Applicant
JNC PETROCHEMICAL CORPORATION
Oppositions
2
Patent
EP2889358
Grant Date
Oct 11, 2017
Title
Liquid Crystal Composition And Liquid Crystal Display Device
Applicant
JNC CORPORATION
Oppositions
2
Patent
EP2619284
Grant Date
Dec 28, 2022
Title
Liquid Crystal Displays And Liquid Crystalline Media With Homeotropic Alignment
Applicant
MERCK PATENT GMBH
Oppositions
2
Patent
EP3121628
Grant Date
Jun 2, 2021
Title
Electronic Paper Display Screen Light Guide Plate And Electronic Paper Display Screen
Applicant
GUANGZHOU OED TECHNOLOGIES CO., LTD.
Oppositions
2

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