SEKONIX CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 15190
 
  
 
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 196
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187
 
  
 
2602 TORCHES AND HAND LAMPS AND LANTERNS124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0187,631 IRIS RECOGNITION LENS SYSTEMApr 10, 15Jun 30, 16[G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9874666 Optical film including protrusions, display device including the same and method of manufacturing optical filmJul 03, 14Jan 23, 18[H01L, G02B]
9864179 Iris recognition lens systemApr 10, 15Jan 09, 18[G02B]
9244251 Wide-angle photographic lens system enabling correction of distortionDec 19, 13Jan 26, 16[G02B]
9226322 Mobile communication terminal having emergency call unit and method of making emergency call using the sameOct 25, 13Dec 29, 15[H04W]
9042026 Optical system for head-mounted displayOct 25, 13May 26, 15[G02B]
9030758 Photographic lens system enabling reduction in tightness of manufacturing toleranceDec 19, 13May 12, 15[G02B]
8929003 Projection lens unit for pico-projectorDec 13, 13Jan 06, 15[G02B]
8896926 Optical system for head-mounted displayOct 25, 13Nov 25, 14[G02B]
8693112 Projection lens unit for pico-projectorMay 18, 11Apr 08, 14[G02B]
8284493 Projection lens unit for pico-projectorMar 29, 10Oct 09, 12[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0313,538 Photographic Lens System Enabling Reduction in Tightness of Manufacturing ToleranceAbandonedApr 18, 16Oct 27, 16[G02B, G03B]
2016/0187,630 TELEPHOTO LENS SYSTEMAbandonedApr 10, 15Jun 30, 16[G02B]
2015/0085,383 WIDE-ANGLE PHOTOGRAPHIC LENS SYSTEM ENABLING CORRECTION OF DISTORTIONAbandonedDec 19, 13Mar 26, 15[G02B]
2015/0029,338 DEVICE AND METHOD FOR PRODUCING BIRD'S-EYE VIEW HAVING FUNCTION OF AUTOMATICALLY CORRECTING IMAGEAbandonedOct 16, 14Jan 29, 15[H04N, B60R]
2014/0204,608 OPTICAL FILM HAVING AN ATYPICAL PATTERN, METHOD FOR MANUFACTURING THE SAME, AND BACKLIGHT ASSEMBLY TO WHICH THE OPTICAL FILM IS APPLIEDAbandonedMar 20, 14Jul 24, 14[F21V, G02B]
2011/0279,660 IR RECEIVER, AND LIQUID CRYSTAL SHUTTER GLASSES HAVING THE SAMEAbandonedDec 30, 10Nov 17, 11[H04N, H04B]
2010/0178,019 DISPLAY DEVICE UNIFORMING LIGHT DISTRIBUTION THROUGHOUT AREAS AND METHOD FOR MANUFACTURING SAMEAbandonedMar 24, 10Jul 15, 10[G02B]
2010/0086,291 CAMERA MODULE AND DRIVING METHOD THEREOFAbandonedOct 01, 09Apr 08, 10[G02B, G03B]
2008/0198,604 LIGHTING APPARATUS USING FILTER AND CONDENSER FOR LED ILLUMINATIONAbandonedJan 14, 08Aug 21, 08[F21V]
2008/0011,911 Bracket For Illumination Device In Optical EngineAbandonedJan 16, 07Jan 17, 08[F16L]
2008/0002,408 Controller Of Illumination System In Optical EngineAbandonedJan 16, 07Jan 03, 08[F21S]

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