SILICON TOUCH TECHNOLOGY INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 10123
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 681
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 5146
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 473
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3108
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
H03F AMPLIFIERS 281
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 2109

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0004,754 DOT CORRECTION METHOD AND SYSTEM FOR LED DISPLAY DEVICEApr 15, 16Jan 05, 17[G09G]
2015/0081,080 THREE-DIMENSIONAL PRINTING SYSTEM AND METHOD FOR THREE-DIMENSIONAL PRINTINGNov 11, 13Mar 19, 15[B29C, G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9897804 Liquid crystal lensApr 03, 15Feb 20, 18[G02B, G02F]
9868256 Three-dimensional printing system and method for three-dimensional printingNov 11, 13Jan 16, 18[B29C, G06T, G06F, G02B]
9804302 Liquid crystal lens structure and driving method thereofFeb 28, 15Oct 31, 17[G02B, G02F]
9735569 Driving circuit and driving method applied to display system and associated display systemNov 02, 15Aug 15, 17[G09G, H02H]
9684101 Optical zoom structureFeb 12, 15Jun 20, 17[G02B, G02F]
9609712 Signal generating method and circuit for controlling dimming of LEDMar 15, 16Mar 28, 17[H05B]
9325270 Driving circuit for vibration motor and driving method for vibration motorMay 07, 13Apr 26, 16[H02P, G05B]
9274383 Liquid crystal lens and liquid crystal lens moduleFeb 04, 14Mar 01, 16[G02F]
8947008 Driver circuit and related error detection circuit and methodAug 24, 12Feb 03, 15[H03K, H05B]
8907735 Pulse width modulation circuit and pulse width modulation signal generating method having two refresh ratesDec 28, 12Dec 09, 14[H03K, H05B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0063,355 SPACE POSITIONING METHOD HAVING LIQUID CRYSTAL LENS CAMERAAbandonedJun 26, 13Mar 06, 14[G01B]
2013/0314,659 LIQUID CRYSTAL PANEL, METHOD FOR INJECTING LIQUID CRYSTAL THEREOF AND APPARATUS FOR INJECTING LIQUID CRYSTALAbandonedMar 07, 13Nov 28, 13[G02F]
2012/0113,624 LIGHT EMITTING DEVICEAbandonedNov 19, 10May 10, 12[F21L]
2012/0105,747 OPTICAL SYSTEM FOR DISPLAYING THREE-DIMENSIONAL IMAGES AND ASSOCIATED METHODAbandonedOct 31, 10May 03, 12[G02F]
2011/0109,233 MULTI-CHANNEL CURRENT DRIVERAbandonedNov 12, 09May 12, 11[H05B, G05F]
2011/0109,614 DRIVING CIRCUIT AND METHOD OF LIGHT EMITTING DIODEAbandonedNov 12, 09May 12, 11[G09G]
2009/0040,198 METHOD FOR DETECTING PIXEL STATUS OF FLAT PANEL DISPLAY AND DISPLAY DRIVER THEREOFAbandonedAug 09, 07Feb 12, 09[G06F]
2008/0310,199 POWER SUPPLY PROTECTION APPARATUS AND RELATED METHODAbandonedJun 08, 08Dec 18, 08[H02H]
2008/0017,940 IMAGE SENSING MODULEAbandonedJul 18, 06Jan 24, 08[H01L]
2007/0034,784 Photosensitive device that easily achieves a required photosensitive responseAbandonedApr 24, 06Feb 15, 07[H01L]
2006/0119,289 Accelerating circuit that can increase speed of LED to turn on/offAbandonedNov 28, 05Jun 08, 06[H05B]
2005/0047,048 Over-voltage protection coil control circuitAbandonedAug 27, 03Mar 03, 05[H02H]

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