LENSVECTOR INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 16117
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 6199
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 3137
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 375
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 295
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0003,539 CONTACT STRUCTURE FOR A TUNABLE LIQUID CRYSTAL OPTICAL DEVICEJul 13, 16Jan 05, 17[G02F]
2016/0377,830 IN-FLIGHT AUTO FOCUS METHOD AND SYSTEM FOR TUNABLE LIQUID CRYSTAL OPTICAL ELEMENTJun 29, 16Dec 29, 16[H04N, G02B, G03B, G02F]
2015/0146,137 Multiple Cell Liquid Crystal Optical Device With Coupled Electric Field ControlJan 28, 15May 28, 15[G02B, G02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9910246 In-flight auto focus method and system for tunable liquid crystal optical elementJun 29, 16Mar 06, 18[H04N, G02B, G03B, G02F]
9904086 Tunable liquid crystal optical deviceDec 17, 14Feb 27, 18[G02F]
9874774 Method and apparatus for testing operation of an optical liquid crystal deviceAug 04, 15Jan 23, 18[G09G, G01R, G02F]
9833312 Liquid crystal optical device with advanced electric field control capabilityDec 18, 13Dec 05, 17[A61F, G02B, G02F]
9798217 Electro-optical devices using dynamic reconfiguration of effective electrode structuresNov 10, 16Oct 24, 17[G02F]
9612504 Capacitively coupled electric field control deviceNov 12, 13Apr 04, 17[G02B, G02F]
9599852 Manufacturing of liquid crystal lenses using carrier substrateAug 05, 14Mar 21, 17[H01L, G02F]
9500889 Electro-optical devices using dynamic reconfiguration of effective electrode structuresJan 14, 16Nov 22, 16[C08J, G02F]
9429799 Image stabilization and shifting in a liquid crystal lensApr 23, 15Aug 30, 16[G02F]
9405093 In-flight auto focus method and system for tunable liquid crystal optical elementApr 07, 15Aug 02, 16[H04N, G02B, G03B, G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0127,380 TUNABLE LIQUID LENS WITH REDUCED ABERRATIONAbandonedNov 15, 11May 24, 12[G02B, G02F]
2012/0006,466 METHOD OF MANUFACTURING A LIQUID CRYSTAL DEVICEAbandonedJun 30, 11Jan 12, 12[G02C]

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