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Patents Grantslast 30 patents

Information Patent Grant
Anti-counterfeit method for random texture and recognizer thereof
- Patent number 9,206,550
- Issue date Dec 8, 2015
- SHANGHAI KOS SECURITY PAPER TECHNOLOGY CO., LTD.
- Xianlin Sun
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
ANTI-COUNTERFEITING FIBER, ANTI-COUNTERFEITING PAPER CONTAINING ANT...
- Publication number 20130313484
- Publication date Nov 28, 2013
- SHANGHAI KOS SECURITY PAPER TECHNOLOGY CO., LTD.
- Xianlin Sun
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
ANTI-COUNTERFEIT METHOD FOR RANDOM TEXTURE AND RECOGNIZER THEREOF
- Publication number 20120183180
- Publication date Jul 19, 2012
- SHANGHAI KOS SECURITY PAPER TECHNOLOGY CO., LTD.
- Xianlin Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLUORESCENT ANTI-COUNTERFEIT FIBER OF WHICH OPTICAL COLOR IS VARIAB...
- Publication number 20110008606
- Publication date Jan 13, 2011
- Xianlin Sun
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Anti-Fake Material Distributed with Anti-Fake Fibers Having Visual...
- Publication number 20080053633
- Publication date Mar 6, 2008
- Xianlin Sun
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER