Next Holdings Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9098150 Position sensing systems for use in touch screens and prismatic film used thereinDec 10, 10Aug 04, 15[G06F]
5317140 Diffusion-assisted position location particularly for visual pen detectionNov 24, 92May 31, 94[G01V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0306,816 Simplified Optical Position Sensing AssemblyAbandonedJun 06, 11Dec 06, 12[H01J, G01J, B29D, G06F]
2012/0044,143 OPTICAL IMAGING SECONDARY INPUT MEANSAbandonedMar 25, 10Feb 23, 12[G06F]
2011/0221,666 Methods and Apparatus For Gesture Recognition Mode ControlAbandonedNov 24, 10Sep 15, 11[G06K]
2011/0205,151 Methods and Systems for Position DetectionAbandonedDec 06, 10Aug 25, 11[G06F]
2011/0205,155 Methods and Systems for Position Detection Using an Interactive VolumeAbandonedDec 06, 10Aug 25, 11[G09G, G06F]
2011/0205,185 Sensor Methods and Systems for Position DetectionAbandonedDec 06, 10Aug 25, 11[G06F]
2011/0205,186 Imaging Methods and Systems for Position DetectionAbandonedDec 06, 10Aug 25, 11[G06F]
2011/0205,189 Stereo Optical Sensors for Resolving Multi-Touch in a Touch Detection SystemAbandonedSep 29, 09Aug 25, 11[G06F]
2011/0199,335 Determining a Position of an Object Using a Single CameraAbandonedFeb 12, 10Aug 18, 11[G06F]
2011/0199,387 Activating Features on an Imaging Device Based on ManipulationsAbandonedNov 23, 10Aug 18, 11[G09G]
2011/0176,082 Mounting Members For Touch Sensitive DisplaysAbandonedJan 18, 11Jul 21, 11[G02F, H05K]
2011/0019,204 Optical and Illumination Techniques for Position Sensing SystemsAbandonedJul 23, 10Jan 27, 11[G02B, G01B]
2010/0315,379 Display Devices With Integrated Optical Components For Use in Position DetectionAbandonedMay 24, 10Dec 16, 10[H01J, G06F]
2010/0225,588 Methods And Systems For Optical Detection Of GesturesAbandonedJan 21, 10Sep 09, 10[G06F]
2010/0229,090 Systems and Methods for Interacting With Touch Displays Using Single-Touch and Multi-Touch GesturesAbandonedMar 04, 10Sep 09, 10[G06F]
7751671 Optical touchscreens comprising removably connected optical membersExpiredDec 21, 09Jul 06, 10[G02B, G06F]
2010/0045,629 Systems For Resolving Touch Points for Optical TouchscreensAbandonedNov 06, 09Feb 25, 10[G06F]
2009/0278,816 Systems and Methods For Resolving Multitouch Scenarios Using Software FiltersAbandonedMay 01, 09Nov 12, 09[G06F]
2009/0219,256 Systems and Methods for Resolving Multitouch Scenarios for Optical TouchscreensAbandonedFeb 10, 09Sep 03, 09[G06F]
2009/0213,093 Optical position sensor using retroreflectionAbandonedJan 07, 09Aug 27, 09[G06F]

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