QUICKSTEP TECHNOLOGIES LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 20427
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 7152
 
  
 
H03K PULSE TECHNIQUE 3128
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 2100
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
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
 
  
 
G04G ELECTRONIC TIME-PIECES 117
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0315,646 CAPACITIVE CONTROL INTERFACE DEVICE INTEGRATED WITH A DISPLAY SCREENJun 19, 15Nov 02, 17[H01L, G06F, G02F]
2017/0285,869 CONTROL INTERFACE DEVICE AND FINGERPRINT SENSORAug 12, 15Oct 05, 17[G06F, G06K]
2017/0108,978 METHOD OF HUMAN-MACHINE INTERACTION BY COMBINING TOUCH AND CONTACTLESS CONTROLSFeb 17, 15Apr 20, 17[G06F]
2017/0068,352 WRISTWATCH-TYPE ELECTRONIC DEVICE WITH CONTACTLESS CONTROL INTERFACE, AND CONTROL METHOD FOR SUCH A DEVICEMar 16, 15Mar 09, 17[G06F, G04G]
2015/0091,854 METHOD FOR INTERACTING WITH AN APPARATUS IMPLEMENTING A CAPACITIVE CONTROL SURFACE, INTERFACE AND APPARATUS IMPLEMENTING THIS METHODApr 24, 13Apr 02, 15[G06F]
2015/0068,897 CAPACITIVE SENSING DEVICE INCORPORATING A METAL STRIP ON A TRANSPARENT GUARDMar 22, 13Mar 12, 15[G01N]
2014/0146,006 METHOD FOR DETECTING AN OBJECT OF INTEREST IN A DISTURBED ENVIRONMENT, AND GESTURE INTERFACE DEVICE IMPLEMENTING SAID METHODOct 28, 11May 29, 14[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9798433 Guard accessory device for an electronic and/or computer apparatus, and apparatus equipped with such an accessory deviceJul 16, 14Oct 24, 17[G06F]
9640991 Device and method for generating an electrical power supply in an electronic system with a variable reference potentialJun 08, 12May 02, 17[H02J, H02M, H01H]
9535547 Device and method for control interface sensitive to a movement of a body or of an object and viewing screen integrating this deviceJul 25, 14Jan 03, 17[G06F]
9401697 Device for generating an alternating voltage difference between the reference potentials of electronic systemsJun 08, 12Jul 26, 16[H03K, G06F, G01R]
9360512 Method of capacitive measurement by non-regular electrodes, and apparatus implementing such a methodMar 08, 13Jun 07, 16[G06F, G01R]
9250757 Switched-electrode capacitive-measurement device for touch-sensitive and contactless interfacesDec 18, 12Feb 02, 16[G06F, G01R]
9151791 Capacitive control interface device having display integrationNov 18, 13Oct 06, 15[G06F, G01R]
9104283 Capacitive detection device with arrangement of linking tracks, and method implementing such a deviceApr 16, 13Aug 11, 15[G06F]
9000782 Capacitive detection having function integrationAug 06, 10Apr 07, 15[G06F, G01R]
8933710 Integrated circuit for capacitive measurement including a floating bridgeJun 08, 12Jan 13, 15[G06F, G01R, G01D]

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