WEBSTER CAPITAL LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 15190
 
  
 
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
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS159
 
  
 
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 1132

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0017,019 OPTICAL DEVICE WITH FOCAL LENGTH VARIATIONDec 18, 14Jan 19, 17[G02B]
2016/0357,010 OPTICAL DEVICE WITH VARIABLE APERTUREJun 03, 16Dec 08, 16[G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9910263 Optical device with variable apertureJun 03, 16Mar 06, 18[G02B, G03B, G02F]
9874665 Optical device for stabilization of imagesDec 18, 14Jan 23, 18[G02B]
9869802 Optical device with focal length variationDec 18, 14Jan 16, 18[G02B]
9541677 Optical device with a piezoelectrically actuated deformable membrane shaped as a continuous crownDec 06, 13Jan 10, 17[H01L, G02B]
9075190 Optical device with a piezoelectrically actuated deformable membrane shaped as a continuous crownSep 14, 10Jul 07, 15[H01L, G02B]
8879160 Optical device with deformable piezoelectric actuation membraneSep 14, 10Nov 04, 14[H01L, G02B]
8551352 Method for producing a device with a fluid-encapsulating membraneJul 07, 11Oct 08, 13[C03C]
8542445 Optical device with membrane that can be deformed by electrostatic actuationJul 17, 08Sep 24, 13[G02B]
8422142 Membrane device the membrane of which can be deformed by actuation with a fast response timeSep 18, 11Apr 16, 13[G02B]
8363330 Membrane, especially for an optical device having a deformable membraneApr 17, 09Jan 29, 13[G02B]

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