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Patents Grants
last 30 patents
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Patent Grant
Optical anti-counterfeiting element and optical anti-counterfeiting...
Patent number
11,981,157
Issue date
May 14, 2024
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical security device with full parallax diffraction optical vari...
Patent number
10,493,788
Issue date
Dec 3, 2019
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Xiaoli Wang
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optical anti-counterfeiting component and optical anti-counterfeiti...
Patent number
10,421,308
Issue date
Sep 24, 2019
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Baoli Zhang
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optical anti-counterfeiting element and optical anti-counterfeiting...
Patent number
10,308,062
Issue date
Jun 4, 2019
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Jun Zhu
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optical anti-counterfeiting element, product using same and prepara...
Patent number
10,155,408
Issue date
Dec 18, 2018
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai Sun
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optically variable security threads and stripes
Patent number
9,844,969
Issue date
Dec 19, 2017
SICPA HOLDINGS SA
Gebhard Ritter
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optically variable security threads and stripes
Patent number
9,701,152
Issue date
Jul 11, 2017
SICPA Holding S.A.
Gebhard Ritter
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
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Patent Application
Encoding Element and Anti-Counterfeiting Product
Publication number
20240211711
Publication date
Jun 27, 2024
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-PLATING-LAYER OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFAC...
Publication number
20240198712
Publication date
Jun 20, 2024
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Chunhua HU
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND PRODUCT
Publication number
20240092114
Publication date
Mar 21, 2024
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Haibo Cui
G02 - OPTICS
Information
Patent Application
Flaky Optical Pigment, Preparation Method thereof and Anti-Counterf...
Publication number
20240076501
Publication date
Mar 7, 2024
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai Sun
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREF...
Publication number
20240017562
Publication date
Jan 18, 2024
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Chunhua Hu
G02 - OPTICS
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
Publication number
20230339252
Publication date
Oct 26, 2023
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Haibo Cui
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
Publication number
20230014229
Publication date
Jan 19, 2023
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Haibo Cui
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
Publication number
20220388326
Publication date
Dec 8, 2022
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai SUN
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
Publication number
20220339957
Publication date
Oct 27, 2022
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Baoli Zhang
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...
Publication number
20220297465
Publication date
Sep 22, 2022
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Weiwei ZHANG
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...
Publication number
20220274435
Publication date
Sep 1, 2022
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Weiwei ZHANG
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREOF
Publication number
20220184992
Publication date
Jun 16, 2022
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Weiwei Zhang
G02 - OPTICS
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREFOR
Publication number
20220176726
Publication date
Jun 9, 2022
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Chunhua HU
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
Publication number
20220134793
Publication date
May 5, 2022
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Xin Qu
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREF...
Publication number
20210162794
Publication date
Jun 3, 2021
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Chunhua HU
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...
Publication number
20210162793
Publication date
Jun 3, 2021
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai Sun
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITING PRODUCT
Publication number
20200269628
Publication date
Aug 27, 2020
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Baoli Zhang
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL SECURITY COMPONENT AND OPTICAL SECURITY PRODUCT UTILIZING SAME
Publication number
20200031158
Publication date
Jan 30, 2020
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai Sun
G02 - OPTICS
Information
Patent Application
ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITING PRODUCT
Publication number
20190315148
Publication date
Oct 17, 2019
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Baoli Zhang
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...
Publication number
20180281502
Publication date
Oct 4, 2018
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Jun ZHU
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL SECURITY DEVICE WITH FULL PARALLAX DIFFRACTION OPTICAL VARI...
Publication number
20180215188
Publication date
Aug 2, 2018
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD
Xiaoli WANG
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITI...
Publication number
20170239972
Publication date
Aug 24, 2017
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
BAOLI ZHANG
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICALLY VARIABLE SECURITY THREADS AND STRIPES
Publication number
20150314629
Publication date
Nov 5, 2015
SICPA Holding S.A.
Gebhard RITTER
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICALLY VARIABLE SECURITY THREADS AND STRIPES
Publication number
20150258837
Publication date
Sep 17, 2015
SICPA Holding S.A.
Gebhard Ritter
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT, PRODUCT USING SAME AND PREPARA...
Publication number
20150210106
Publication date
Jul 30, 2015
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
Kai Sun
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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