国家/地区 中国（5）
IPC部 G（9）
IPC大类 G07（9）
IPC小类 G07C（4） G07D（3） B42D（2）
C09D（2）
IPC B42D025/29（2）
发明人
公开年 2022（9）
申请年 2020（3）  2021（3）  2022（3） 
专利权人

Pattern detection structure applied to graphene radio frequency identification (RFID) tag, has driving groove that is respectively opened at outer four corners of circular fixing column.

QI C, LONG Z, TAN K

Bluetooth machine cabinet lock with waterproof function, has surface of top end of cabinet lock shell is jointed with polyurethane waterproof layer and bottom end of protective cover body is embedded with multiple moving balls.

ZHONG C, ZHONG T

Coating material useful for security equipment in outdoor face recognition equipment, smart punch card equipment, and community access control equipment, comprises siloxane modified silica sol, inorganic particle, ultraviolet absorber, and crosslinking agent.

FAN Z

Security thread element for high security papers has first and second security thread elements, in which first element has second substrate layer made of polyethylene terephthalate resin, liquid crystal film coated on second substrate layer.

PATEL S

Raman-detectible composition used for tagging substrate, generating code, apparatus for verifying authenticity of article and robust industrial application, comprises at least two different Raman-active two-dimensional materials.

LYNCH P, DALTON A, OGILVIE S, LARGE M, JOHNSTONE J

Anti-dismantle structure of payment device has flat bottom shell whose one side is provided with flat panel shell, and one end of bottom of flat bottom shell provided with three-dimensional camera, and bottom of base surface shell provided with base bottom shell.

WANG S

Flight recorder for aircraft, has external filamentous antenna wound on outer part of shell, where broken end of weak part of external threadlike antenna moves towards direction far away from shell when weak part is cut off.

KANG Z, ZHANG T, YANG X, CHEN X, ZHENG H

Device for transferring object contaminated with pathogen after decontamination, has decontaminating device that is provided with opposing UV-transparent plates, and UV radiation source that is arranged above or below UV-transparent plate, which is formed as UVC LED strip or module with LED lamp.

GERLOFF D, ISSA J

Media street operating system for outputting image content based on local commercial district linkage, has image database storing e.g. image contents, and central control server having e.g. editing module for generating pattern content.

KIM T Y