Zhongchao Special Security Technology Co., Ltd

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhongchao Special Security Technology Co., Ltd.The latest application filed is for "optical anti-counterfeiting element and optical anti-counterfeiting product".

Company Profile

10.9.20

Zhongchao Special Security Technology Co., Ltd - Beijing CN
Zhongchao Special Security Technology Co., Ltd. - Beijing CN
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD -
ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD - Bejing CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical Anti-counterfeiting Element And Optical Anti-counterfeiting Product App 20220297465 - ZHANG; Weiwei ; et al.	2022-09-22
Optical Anti-counterfeiting Element And Optical Anti-counterfeiting Product App 20220274435 - ZHANG; Weiwei ; et al.	2022-09-01
Optical Anti-counterfeiting Element And Manufacturing Method Thereof App 20220184992 - Zhang; Weiwei ; et al.	2022-06-16
Optical Anti-counterfeiting Element And Manufacturing Method Therefor App 20220176726 - HU; Chunhua ; et al.	2022-06-09
Optical Anti-counterfeiting Element And Anti-counterfeiting Product App 20220134793 - Qu; Xin ; et al.	2022-05-05
Optical Anti-counterfeiting Element And Optical Anti-counterfeiting Product Using The Same App 20210162793 - Sun; Kai ; et al.	2021-06-03
Optical Anti-counterfeiting Element And Manufacturing Method Therefor, And Optical Anti-counterfeiting Product App 20210162794 - HU; Chunhua ; et al.	2021-06-03
Anti-counterfeiting Component And Optical Anti-counterfeiting Product App 20200269628 - Zhang; Baoli ; et al.	2020-08-27
Optical Security Component And Optical Security Product Utilizing Same App 20200031158 - Sun; Kai ; et al.	2020-01-30
Optical security device with full parallax diffraction optical variable image Grant 10,493,788 - Wang , et al. De	2019-12-03
Anti-counterfeiting Component And Optical Anti-counterfeiting Product App 20190315148 - Zhang; Baoli ; et al.	2019-10-17
Optical anti-counterfeiting component and optical anti-counterfeiting product Grant 10,421,308 - Zhang , et al. Sept	2019-09-24
Optical anti-counterfeiting element and optical anti-counterfeiting product utilizing the same Grant 10,308,062 - Zhu , et al.	2019-06-04
Optical anti-counterfeiting element, product using same and preparation method therefor Grant 10,155,408 - Sun , et al. Dec	2018-12-18
Optical Anti-counterfeiting Element And Optical Anti-counterfeiting Product Utilizing The Same App 20180281502 - ZHU; Jun ; et al.	2018-10-04
Optical Security Device With Full Parallax Diffraction Optical Variable Image App 20180215188 - WANG; Xiaoli ; et al.	2018-08-02
Optically variable security threads and stripes Grant 9,844,969 - Ritter , et al. December 19, 2	2017-12-19
Optical Anti-counterfeiting Component And Optical Anti-counterfeiting Product App 20170239972 - ZHANG; BAOLI ; et al.	2017-08-24
Optically variable security threads and stripes Grant 9,701,152 - Ritter , et al. July 11, 2	2017-07-11
Optically Variable Security Threads And Stripes App 20150258837 - Ritter; Gebhard ; et al.	2015-09-17
Optical Anti-counterfeiting Element, Product Using Same And Preparation Method Therefor App 20150210106 - Sun; Kai ; et al.	2015-07-30

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