QUALCOMM MEMS TECHNOLOGIES, INC.

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 42322
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 17242
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 140181
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 92292
 
 
 
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 8746
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 5344
 
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 4944
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 4289
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 3956
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS1772

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0225,905 INTERFEROMETRIC OPTICAL MODULATOR WITH BROADBAND REFLECTION CHARACTERISTICSNov 04, 13Aug 14, 14[G02B, G06T, B81B]
2014/0218,284 INTEGRATED FRONT LIGHT SOLUTIONFeb 13, 14Aug 07, 14[F21V, G09G]
2014/0210,835 METAL OXIDE LAYER COMPOSITION CONTROL BY ATOMIC LAYER DEPOSITION FOR THIN FILM TRANSISTORJan 25, 13Jul 31, 14[G09G, H01L]
2014/0210,836 LAYER FOR REDUCED CHARGE MIGRATION BETWEEN MEMS LAYERSJan 28, 13Jul 31, 14[G02B, G09G]
2014/0210,866 SYSTEMS, DEVICES, AND METHODS FOR DRIVING AN ANALOG INTERFEROMETRIC MODULATORAug 28, 13Jul 31, 14[G09G]
2014/0203,167 OPTICAL SENSING INTERFACE WITH MODULATION GRATINGSJan 18, 13Jul 24, 14[G01J, G06F]
2014/0198,126 METHODS AND APPARATUS FOR REDUCED LOW-TONE HALF-TONE PATTERN VISIBILITYJan 16, 13Jul 17, 14[G09G]
2014/0198,363 METHOD FOR GENERATING A POINT LIGHT SOURCE IN A PLANE AT AN ARBITRARY LOCATION USING A DYNAMIC HOLOGRAMJan 17, 13Jul 17, 14[G03H]
2014/0191,926 DEVICE AND METHOD FOR RENDERING CONTENT TO MULTIPLE DISPLAYSMar 14, 13Jul 10, 14[G09G]
2014/0191,980 SYSTEM FOR REUSE OF TOUCH PANEL AND CONTROLLER BY A SECONDARY DISPLAYJan 29, 13Jul 10, 14[G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,803,648 Three-dimensional multilayer solenoid transformerMay 03, 12Aug 12, 14[H01F]
8,803,861 Electromechanical systems deviceFeb 23, 12Aug 12, 14[G09G, G06F]
8,797,303 Amorphous oxide semiconductor thin film transistor fabrication methodMar 21, 11Aug 05, 14[G02B, G09G, H01L]
8,797,632 Actuation and calibration of charge neutral electrode of a display deviceAug 16, 11Aug 05, 14[G02B]
8,798,425 Decoupled holographic film and diffuserNov 22, 11Aug 05, 14[G02B, G02F]
8,789,995 Light guide with at least partially non-transmissive coating on ledge regionJan 06, 12Jul 29, 14[F21V, G09G, G06F]
8,789,996 Light guide with diffusive light input interfaceOct 21, 11Jul 29, 14[F21V]
8,791,897 Method and system for writing data to MEMS display elementsNov 08, 12Jul 29, 14[G09G]
8,786,592 Methods and systems for energy recovery in a displayOct 13, 11Jul 22, 14[G09G]
8,780,104 System and method of updating drive scheme voltagesOct 21, 11Jul 15, 14[G09G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
8,681,079 Interferometric optical modulator with broadband reflection characteristicsNov 30, 11Mar 25, 14[G09G]
2014/0029,078 DEVICES AND METHODS FOR PROTECTING ELECTROMECHANICAL DEVICE ARRAYSJul 24, 12Jan 30, 14[G02B, H05K]
2013/0293,556 APPARATUS FOR POSITIONING INTERFEROMETRIC MODULATOR BASED ON PROGRAMMABLE MECHANICAL FORCESMay 03, 12Nov 07, 13[G02B, G06T]
8,576,148 Interferometric optical modulator with broadband reflection characteristicsNov 30, 11Nov 05, 13[G09G]
8,560,258 Measurement and apparatus for electrical measurement of electrical drive parameters for a MEMS based displayJun 18, 12Oct 15, 13[G06F]
2013/0241,919 DISPLAY DEVICE INCLUDING CLEAR TO MIRROR INTERFEROMETRIC MODULATORAug 20, 12Sep 19, 13[G02B, G06T, B05D]
2013/0169,606 LIGHT DIRECTION DISTRIBUTION SENSORDec 30, 11Jul 04, 13[B23P, G01J, G09G, H01L]
2013/0163,062 MECHANICAL SMART WINDOW WITH CONTINUOUSLY TUNABLE TRANSMISSIONDec 22, 11Jun 27, 13[G02B, B05D, B32B]
2013/0135,219 Touchscreen Having A Color Coded 2-D SpaceNov 30, 11May 30, 13[G01B, G06F]
2013/0135,269 TWO STATE THREE ELECTRODE DRIVE SCHEMENov 30, 11May 30, 13[G06F]
2013/0135,318 DISPLAY ASSEMBLIES AND METHODS OF FABRICATION THEREOFNov 29, 11May 30, 13[G02B, G06T, G02F, H01J]
2013/0135,338 METHOD AND SYSTEM FOR SUBPIXEL-LEVEL IMAGE MULTITONINGNov 30, 11May 30, 13[G09G]
2013/0135,620 SYSTEMS AND METHODS FOR NON-INVASIVE TESTING OF ELECTROMECHANICAL SYSTEMS DEVICESNov 30, 11May 30, 13[G01N]
2013/0136,973 RECHARGEABLE LITHIUM ION BATTERY WITH SILICON ANODENov 30, 11May 30, 13[H01M]
8,446,674 Method and structure capable of changing color saturationOct 22, 10May 21, 13[G02B]
2013/0120,416 STORAGE CAPACITOR FOR ELECTROMECHANICAL SYSTEMS AND METHODS OF FORMING THE SAMENov 21, 11May 16, 13[G02B, H01G, G06F]
2013/0113,713 IMOD ART WORK FOR DISPLAYSNov 04, 11May 09, 13[G02B, H01J, G06F]
2013/0106,918 MULTILAYER LIGHT GUIDE ASSEMBLYNov 02, 11May 02, 13[G02B, F21V, G09G]
2013/0100,003 METHOD AND DEVICE FOR MANIPULATING COLOR IN A DISPLAYDec 12, 12Apr 25, 13[G02B, G09G]
2013/0100,107 METHOD AND APPARATUS FOR MODEL BASED ERROR DIFFUSION TO REDUCE IMAGE ARTIFACTS ON AN ELECTRIC DISPLAYFeb 28, 12Apr 25, 13[G09G]

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