SHANGHAI TECHSUN ANTI-COUNTERFEITING TECHNOLOGY HOLDING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B42D BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 231
 
  
 
B44F SPECIAL DESIGNS OR PICTURES29
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 148
 
  
 
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
 
  
 
G03H HOLOGRAPHIC PROCESSES OR APPARATUS 131
 
  
 
G09F DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 138

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9111471 Sheeting with dynamic three-dimensional images and manufacture device thereofAug 11, 09Aug 18, 15[G09F, G03B, B44F, B42D]
8632849 Anti-counterfeit film with an amphichroic pattern and a preparation method thereofJun 09, 09Jan 21, 14[B41M, B44F]
8541095 Security film and process for preparation thereofJul 29, 08Sep 24, 13[B29D, G02B, B42D, B44F, B32B]
8444279 Security film and process for preparation thereofJul 29, 08May 21, 13[G02B]
8334082 Sensitive liquid crystalline polymeric material suitable for reflective hologram recording and the preparing method thereofJul 29, 08Dec 18, 12[G03H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0167,180 Photosensitive Film for Holographic Recording and Production Method ThereofAbandonedMar 19, 08Jul 01, 10[G03H]

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