PIXART IMAGING INC.
Patent Owner
Stats
- 795 US PATENTS IN FORCE
- 45 US APPLICATIONS PENDING
- Mar 15, 2018 most recent publication
Details
- 795 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 13,462 Total Citation Count
- Oct 17, 1997 Earliest Filing
- 228 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0060,687 IMAGE RECOGNITION METHOD AND SYSTEM BASED ON DEEP LEARNINGAug 07, 17Mar 01, 18[G06N, G06K]
2018/0049,702 SEMI-PENETRATING TYPE OPTICAL DETECTION APPARATUSES AND METHOD FOR PHYSIOLOGICAL CHARACTERISTIC(S)Dec 27, 16Feb 22, 18[A61B]
2018/0051,979 OPTICAL DETECTING DEVICE CAPABLE OF DETERMINING RELATIVE POSITION OF A REFERENCE OBJECT OR A LIGHT SOURCEMar 22, 17Feb 22, 18[G01B]
2018/0005,382 IMAGE RECOGNITION SYSTEM, SENSOR MODULE, AND METHOD FOR IMAGE RECOGNITIONSep 18, 17Jan 04, 18[G01J, G06T, G06F]
2017/0364,161 INPUT DEVICE WITH KEY INPUT AND TOUCH INPUT, AND OPERATING METHOD THEREOFJan 18, 17Dec 21, 17[G06F]
2017/0351,908 PORTABLE ELECTRONIC DEVICE AND OPERATION METHOD THEREOFDec 07, 16Dec 07, 17[H04N, G06T, G06K]
2017/0353,699 SURVEILLANCE SYSTEM AND OPERATION METHOD THEREOFMay 30, 17Dec 07, 17[H04N, G06T, G06K]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9904369 Gesture recognition system and glasses with gesture recognition functionJun 27, 13Feb 27, 18[H04N, G06F]
9904413 Optical touch device, and light source assembly and display module thereofDec 07, 12Feb 27, 18[G06F]
9899906 Surge current compensating circuit and comparator moduleMay 26, 17Feb 20, 18[H02M, G05F, H02H]
9891319 Movement detection device capable of detecting three-dimensional motionsJan 26, 16Feb 13, 18[H04L, G01N, G06F, G01S]
9885601 Optical detecting device having a light tight component to be a direct touch surface capable of preventing light leakageDec 10, 15Feb 06, 18[G01J, G01S]
9885779 Optical calibration system adapted for optical distance measurement systemNov 23, 16Feb 06, 18[G01S, G01B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0238,386 DISTANCE MEASURING METHOD, DISTANCE MEASURING SYSTEM AND PROCESSING SOFTWARE THEREOFAbandonedApr 25, 16Aug 18, 16[H04N, G01C]
2016/0216,886 GESTURE DETECTION DEVICE FOR DETECTING HOVERING AND CLICKAbandonedMar 31, 16Jul 28, 16[G06F]
2016/0211,302 OPTICAL SENSOR CAPABLE OF DETECTING IR LIGHT AND VISIBLE LIGHT SIMULTANEOUSLYAbandonedApr 14, 15Jul 21, 16[H01L]
2016/0124,549 CONCURRENT DRIVING CAPACITIVE TOUCH SENSING DEVICE AND TRANSMISSION SYSTEMAbandonedDec 30, 15May 05, 16[G06F]
2016/0128,146 CURRENT-STEERING DAC CIRCUIT AND LED CIRCUIT USING THE SAMEAbandonedMar 02, 15May 05, 16[H03M, H05B]
2016/0090,295 MICRO-ELECTRO-MECHANICAL SYSTEM DEVICE WITH LOW SUBSTRATE CAPACITIVE COUPLING EFFECTAbandonedJul 02, 15Mar 31, 16[B81B]
2016/0092,032 OPTICAL TOUCH SCREEN SYSTEM AND COMPUTING METHOD THEREOFAbandonedDec 09, 15Mar 31, 16[G06F]
2016/0050,700 FIRST ELECTRONIC APPARATUS CAPABLE OF ACTIVELY PAIRING WITH SECOND ELECTRONIC APPARATUS FOR WIRELESS COMMUNICATION AND CORRESPONDING METHODAbandonedJan 28, 15Feb 18, 16[H04B, H04W]
2016/0012,656 INDIVIDUALIZED CONTROL SYSTEM UTILIZING BIOMETRIC CHARACTERISTIC AND OPERATING METHOD THEREOFAbandonedApr 13, 15Jan 14, 16[G07C]
2015/0268,789 METHOD FOR PREVENTING ACCIDENTALLY TRIGGERING EDGE SWIPE GESTURE AND GESTURE TRIGGERINGAbandonedJan 23, 15Sep 24, 15[G06F]
2015/0253,934 OBJECT DETECTION METHOD AND CALIBRATION APPARATUS OF OPTICAL TOUCH SYSTEMAbandonedFeb 06, 15Sep 10, 15[G06F]
2015/0212,598 DUAL MODE OPTICAL NAVIGATION DEVICE AND MODE SWITCHING METHOD THEREOFAbandonedJan 28, 14Jul 30, 15[G06F]
2015/0153,590 EYEGLASSES WITH ADJUSTABLE LIGHT PENETRATION AND LIGHT PENETRATION ADJUSTING METHOD THEREOFAbandonedDec 02, 13Jun 04, 15[G06F, G02C]
2015/0153,904 PROCESSING METHOD OF OBJECT IMAGE FOR OPTICAL TOUCH SYSTEMAbandonedNov 24, 14Jun 04, 15[G06F, G06K]
2015/0131,051 EYE DETECTING DEVICE AND METHODS OF DETECTING PUPILAbandonedSep 05, 14May 14, 15[A61B]
2015/0109,192 IMAGE SENSING SYSTEM, IMAGE SENSING METHOD, EYE TRACKING SYSTEM, EYE TRACKING METHODAbandonedMay 21, 14Apr 23, 15[G06F]
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