QISDA OPTRONICS (SUZHOU) CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 1186
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 8197
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 2100
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0262,281 POWER BOARD AND BALLAST MODULE AND PROJECTOR USING THE SAMEFeb 25, 16Sep 08, 16[G03B, H05K]
2016/0241,819 ProjectorJan 25, 16Aug 18, 16[H04N, G02B]
2015/0301,320 PROJECTION LENS AND PROJECTION DEVICE THEREOFApr 17, 15Oct 22, 15[G02B, G03B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9904041 Projection lens and projection device thereofJul 26, 16Feb 27, 18[G02B]
9857670 Power board and ballast module and projector using the sameFeb 25, 16Jan 02, 18[G03B]
9860496 ProjectorJan 25, 16Jan 02, 18[H04N, G02B, G03B]
9798224 ProjectorJan 18, 16Oct 24, 17[H04N, G02B, G03B]
9638915 Projector and color wheel module dust removing methodDec 30, 15May 02, 17[H04N, G02B]
9638991 Projection device capable of collecting light denselyOct 22, 15May 02, 17[F21V, G02B, G03B]
9547224 Projector with a therm-sensitive component for overheating protectionJul 29, 14Jan 17, 17[H04N, G03B]
9547386 Touch projection systemDec 23, 14Jan 17, 17[G06F, G02B]
9470965 Projection systemOct 30, 14Oct 18, 16[G03B]
9366859 Touch projection systemDec 23, 14Jun 14, 16[G06F, G02B, G03B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0302,894 COLOR LIGHT GENERATING ASSEMBLY, PROJECTION APPARATUS USING THE SAME AND PROJECTION METHOD THEREOFAbandonedDec 16, 16Oct 19, 17[H04N, G02B, G03B]
2017/0028,746 PRINTERAbandonedJun 23, 16Feb 02, 17[B41J]
2016/0370,694 PROJECTION APPARATUS AND LIGHT INTEGRATION ROD FOR THE SAMEAbandonedJun 17, 16Dec 22, 16[G03B]
2016/0195,801 ProjectorAbandonedDec 29, 15Jul 07, 16[G03B]
2015/0241,692 PROJECTION LENS ASSEMBLY AND PROJECTION APPARATUS USING THE SAMEAbandonedFeb 12, 15Aug 27, 15[G02B, G03B]
2015/0185,598 LASER PROJECTION APPARATUSAbandonedDec 25, 14Jul 02, 15[G03B]
2015/0189,713 LIGHT SOURCE MODULE AND LIGHT-EMITTING CONTROL METHODAbandonedDec 15, 14Jul 02, 15[H05B, G03B]

Top Inventors for This Owner

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