PIXART IMAGING (PENANG) SDN. BHD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 11231
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 4131
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 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 258
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 145
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0277,278 CIRCUIT AND METHOD FOR DETECTING WORKING AND RESTING STATES FOR OPTICAL MOUSEMar 22, 16Sep 28, 17[G01J, G06F]
2017/0133,422 APPARATUS AND SENSOR CHIP COMPONENT ATTACHING METHODNov 11, 15May 11, 17[H01L, G02B]
2016/0321,810 OPTICAL NAVIGATION SENSOR, ELECTRONIC DEVICE WITH OPTICAL NAVIGATION FUNCTION AND OPERATION METHOD THEREOFApr 28, 15Nov 03, 16[G06T]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924055 Calibration method for tracking sensorDec 19, 16Mar 20, 18[H04N]
9874943 Optical navigation device with enhanced tracking speedJan 15, 15Jan 23, 18[H04N, G06F]
9864437 Circuit and method for detecting working and resting states for optical mouseMar 22, 16Jan 09, 18[G01J, G06F]
9817488 Optical navigation device and related automatic magnification adjusting methodJan 21, 15Nov 14, 17[G06F]
9767560 Work mode control method and optical encoder using the sameOct 16, 15Sep 19, 17[H04N, G06T, G06F, G01D]
9735135 Optical sensor package and optical sensor assemblyDec 04, 14Aug 15, 17[H01L]
9716850 BJT pixel circuit capable of cancelling ambient light influence, image system including the same and operating method thereofSep 08, 15Jul 25, 17[H04N]
9684384 System and method for eliminating spurious motion of mouseOct 29, 15Jun 20, 17[G06F]
9661234 Image processing method and image processing system assigning different gains to different sectionsJul 16, 15May 23, 17[H04N]
9608621 Power on reset circuit, power on reset method and electric device using the sameSep 16, 15Mar 28, 17[H03L, H03K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0132,147 CAPACITIVE TOUCH SYSTEM AND FREQUENCY SELECTION METHOD THEREOFAbandonedNov 12, 14May 12, 16[G06F]

Top Inventors for This Owner

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