32results about How to "Improve anti-counterfeiting reliability" patented technology

The invention relates to an anti-counterfeiting structure and method based on a three-dimensional code with a stereoscopic structure. The anti-counterfeiting structure based on the three-dimensional code with the stereoscopic structure comprises an anti-counterfeiting feature layer, wherein the anti-counterfeiting feature layer is provided with one or more convex or concave code patterns. In the anti-counterfeiting feature layer, different regions are identified through different colors. According to the invention, the anti-counterfeiting reliability can be increased through a physical structure.

The invention relates to a security element with an optically variable structure having an embossing structure with linear embossing elements and a coating, wherein the embossing structure and the coating are arranged such that at least parts of the coating can be seen in full when viewing at right angles, but are covered when viewing at an oblique angle. The fact that substantially the entire coating is formed by non-linear base elements which are characterized by the parameters outline, size, colour and orientation and are combined with the embossing structure such that, when the viewing direction is changed, different information becomes visible, can be used to increase the security against forgery of the security element.; The invention further relates to a method for producing such asecurity element, a data carrier having such a security element and the use of such a security element or data carrier for product security.

The invention relates to a method for producing the photo-etched mask plate of micro-photo-etched technique, which is used in laser direct-writing false proof mark. The invention first uses the computer to draw the pattern of false proof mark; uses the laser direct-writing system to transfer said pattern on the film of photo-resist on the basic plate to form the relief master mask; uses the master mask and the subsequent processes as electro-plate, die stamping cop and contour machining to attain the final false proof mask. The invention has high advanced technique, high cost, complex processes, high accurate produced pattern and the realization of false proof property. In addition, the invention uses the computer to draw pattern which can design and encode the details of pattern and word to confirm the false proof.

The invention relates to the field of optics, and provides an optical storage anti-fake element. The optical storage anti-fake element at least comprises a pattern layer, the pattern layer is provided with azo polymers, the azo polymers at least comprises one kind of azobenzene chromophore, the upper surface of the pattern layer is provided with a continuous or discontinuous concave-convex structure, and optical information which is erasable, capable of being read, written and changed, and capable of being read and identified by machines is written in the concave-convex structure. The optical storage anti-fake element has high anti-fake reliability.

The invention relates to a network verification system with a verification code seal and an operation method of the network verification system. The network verification system with the verification code seal comprises a supervision department website, a supervision department database and a record query terminal of the supervision department; file recording terminals and record query terminals of different units are all networked with the supervision department database, the supervision department website and the record query terminal of the supervision department by the internet and a firewall; a seal verification code is formed in the verification-code-editable seal, and an adjustable verification code numeric disc device with 0-9 numbers is arranged in the seal verification code, the numbers of the adjustable verification code numeric disc device can be selected and grouped to generate the seal verification code; rotary drum type single number discs are serially connected or movable types with single numbers are inserted in a side-by-side manner in the adjustable verification code numeric disc device. The network verification system with the verification code seal and the operation method of the network verification system have the beneficial effects that the seal can better meet actual needs, is low in production cost and simple to operate, and has high counterfeit reliability and broad coverage area.

The invention discloses a system and method having double verification anti-fake based on IP telephone operation system, which is easy to operate and verify but not easy to be copied by fake producers. Anti-fake codes and anti-fake face values of products are firstly generated in the IP telephone operation system, and then the enter inquiry verification for the anti-fake codes and the check verification for the anti-fake face values and the information of products are carried out by dialing the IP telephone according to the anti-fake codes and anti-fake face values of products. The system comprises an inquiry terminal, a switching network server and a server host; the inquiry terminal is connected with the server host via the switching network server; and the server host comprises a card number generator for generating and exporting the anti-fake codes and anti-fake face values, a memory, an input and output module for anti-fake codes, a verification module for anti-fake codes, and a voice module for anti-fake reporting.

The invention relates to an active package anti-counterfeiting and tracing on-line structure based on a block chain. The structure actively realizes on-line of product status information in a processof opening a product package, and includes a flexible circuit attached on an assumed opening position of the product package. An upper part of the flexible circuit is provided with an inductive emitting integrated chip based on block chain technology, a power supply and a line liable to be torn. When the product package is opened, the line liable to be torn is broken, the inductive emitting integrated chip is enabled to receive a current change, a preset instruction is triggered, and information is uploaded into the product block chain. A unique code is also arranged on the product package. According to the structure, the block chain is used to store the information in a distributed manner, and security is high; the most important thing is that the structure actively realizes a ''product status report'', and more accurate market information can be obtained for a manufacturer; and the structure can be applied to most packaging occasions, provides solutions for new-generation product anti-counterfeiting and tracing technology, and has a market value and technological advancement.

The invention relates to an anti-counterfeit package which comprises a packaging body, a two-dimensional code and an NFC chip. The packaging body comprises a first packaging part and a second packaging part, wherein the first packaging part and the second packaging part can move relatively. The two-dimensional code is arranged at the position of the boundary of the first packaging part and the second packaging part, so that when the first packaging part and the second packaging part move relatively, the two-dimensional code is damaged, the two-dimensional code can be read by reading application not assigned to be used for the anti-counterfeit package, and in addition, after the two-dimensional code is successfully read by the reading application, skipping to identification application capable of identifying the NFC chip is conducted from the reading application. The NFC chip is arranged at the position of the boundary of the first packaging part and the second packaging part so that when the first packaging part and the second packaging part more relatively, the NFC chip is damaged, and the NFC chip can be identified by the identification application. The invention further relates to a corresponding identification method. By means of the anti-counterfeit package, the anti-counterfeit capability can be greatly improved.

The invention relates to an electronic coded lock, an anti-counterfeit package and an anti-counterfeit method. The electronic coded lock comprises a lock body, a control circuit, a power supply, a keyboard and a main control chip, wherein the main control chip is used for determining one or more unlocking passwords when a triggering condition is met, receiving an input sequence by virtue of the keyboard and converting the lock body into an unlocked state through the control circuit when the sequence is same as at least one of the unlocking passwords; and the power supply is used for supplying power to the main control chip, the keyboard and the control circuit. According to the electronic coded lock, on one hand, the unlocking passwords are unlikely to be acquired by a lawbreaker, and on the other hand, the anti-counterfeit reliability can be improved.

The invention discloses a two-dimensional code anti-counterfeiting method. A computer program is employed for generating a conductive region in a two-dimensional code, and conductive ink is employed for printing the conductive region. Common ink is employed for printing a common region, thereby forming the two-dimensional code. The method comprises the steps: enabling the resistance information of the conductive region and the position information in the two-dimensional code to be corresponding to ID numbers and to be stored; forming a database; obtaining the ID numbers through reading the two-dimensional codes, wherein the resistance information of the conductive region and the position information in the two-dimensional code can be queried from the database; detecting the resistance value of the conductive region in the two-dimensional code, and comparing a detection value with a query value; judging the authenticity of the two-dimensional code. The method is simple and reliable, and the anti-counterfeiting reliability of the two-dimensional code is high. The invention also provides an anti-counterfeiting two-dimensional code and a commodity anti-counterfeiting method.

The invention provides a junk mail identification method, device and system. The junk mail identification method comprises the following steps: adding a refund anti-counterfeiting mark field in a mailsent to an outer domain; and performing returned message anti-counterfeiting mark field detection on the returned message received from the outer domain, and identifying whether the returned messageis a junk mail or not according to a detection result. According to the technical scheme provided by the invention, whether the returned message is a forged returned message or a real returned messagecan be identified, so that the identification accuracy of the spam can be improved.

Provided are a method for producing a local concave-convex structure and an anti-counterfeiting method. The production method comprises the steps of forming patterns and / or characters in a whole or local area of a base layer; before or after the patterns and / or the characters are formed, forming covering layers at one or more positions of the base layer, wherein each covering layer includes at least one color lump layer, and the color lump layer includes one or more color lump layer attached to the surface of the base layer; performing laser engraving on blocking objects on all or part of the color lump layer, and enabling the engraving depth to be a depth of at least penetrating the blocking objects. According to the production method, the local concave-convex structure capable of improving anti-counterfeiting reliability can be manufactured.

The invention provides an anti-counterfeiting material, a manufacturing method of the anti-counterfeiting material, an anti-counterfeiting element and an anti-counterfeiting pigment. When the humidity value of the environment where the anti-counterfeiting material is located is smaller than a first humidity value, the anti-counterfeiting material is in a first color under natural light; when the humidity value of the environment is larger than or equal to the first humidity value and smaller than or equal to the second humidity value, at least two color changes occur on the basis of the first color in response to the change of the humidity value, and the at least two color changes can be recognized under natural light, under differenthumidity environments, the different colors of the anti-counterfeiting are presented, so that the characteristics can be used for authentic identification.

The invention provides a commodity anti-counterfeit method, a device and a server. The commodity anti-counterfeit method comprises: activating a pre-printed flexible display screen anti-counterfeit pattern on a commodity anti-counterfeit tag provided with a flexible display screen by using a radio frequency signal of a user terminal; receiving commodity information stored in the anti-counterfeit tag activated by the user terminal, wherein the commodity information comprises anti-counterfeit information and buyer information; judging whether the buyer information coincides with the pre-stored authentication information; sending the anti-counterfeit information and the buyer information to the user terminal when the commodity buyer information coincides with the pre-stored authentication information. The commodity anti-counterfeit method of the invention can utilize the anti-counterfeit pattern with the flexible display screen and the radio frequency information to carry out multiple anti-counterfeit, can not only carry out anti-counterfeit for the commodity, but also ensure the authenticity of the anti-counterfeit label, and improve the anti-counterfeit reliability of the commodity.

The invention discloses an anti-counterfeiting method for verifying the authenticity of commodities before purchase. The method includes the following steps: generating an information carrier according to initial information of a commodity; storing initial information in the information carrier to a database; determining whether the information carrier conforms to a trace tracking condition, outputting that the information carrier is abnormal if not, storing the trace tracking condition determination process and result of the information carrier in the database if so; and outputting that the information carrier is normal, wherein the trace tracking condition includes at least one of a geographical location condition and a manual interference condition. The method performs anti-counterfeiting determination by determining the trace tracing condition, and stores the determination process and result in the database as a new anti-counterfeiting determination basis; and the overall anti-counterfeiting reliability is high.

The invention relates to the field of anti-counterfeiting technologies, and particularly relates to an anti-counterfeiting label and a control method thereof. The anti-counterfeiting label comprises an NFC chip and a fusing type memory connected with the NFC chip, wherein the NFC chip is used for outputting first voltage to the fusing type memory to realize the fusing of the fusing type memory soas to perform writing of data; and the NFC chip is further used for outputting second voltage to the fusing type memory so as to perform reading of the data, and the first voltage is higher than the second voltage. The anti-counterfeiting label improves the anti-counterfeiting effect and enhances the anti-counterfeiting reliability. In addition, the overall circuit structure is simple, the user operation is convenient, and thus the user experience is greatly enhanced.

The invention concerns an embossing film, in particular a hot embossing film, including a transfer layer (7) arranged releasably on a carrier film (1), wherein the transfer layer (7) has at least one color layer (4) whose color appearance changes in dependence on a viewing angle, wherein the color layer contains colored interference pigments with a metal core. The invention further concerns a security document (8) produced using the embossing film.

The embodiment of the invention discloses an article texture processing device, method and system, electronic equipment and a storage medium. The article texture processing device includes: a housinghaving an opening on one side, an imaging device arranged at the inner side of the housing to capture an image of a target article placed at the bottom inside the housing through the opening, and a control device arranged on the outer side of the housing and used for controlling the imaging device, receiving the image of the target object from the imaging device, recognizing the texture image of the target object from the image of the target object and processing the texture image. Therefore, production efficiency and the inventory management efficiency are improved through the texture image,and the product quality is improved. The anti-counterfeiting reliability is improved.

The invention relates to a rubber-cap-based anti-counterfeit package and an anti-counterfeit method. The rubber-cap-based anti-counterfeit package comprises a container body, a rubber cap and a coating layer, wherein the rubber cap is fixed in a seal position of the container; the rubber cap comprises a cover body, a rubber layer and an anti-counterfeit characteristic layer; the coating layer wraps the surface of the anti-counterfeit characteristic layer; and the anti-counterfeit characteristic layer wrapping the coating layer is adhered to the top of the cover body through the rubber layer. The application can improve the anti-counterfeit reliability and is easy to be combined with an existing commodity package.

The invention relates to a zoom lens apparatus used for an eye iris pattern recognition, consisting of a four-component mechanical compensation zoom lens and an eyeball alignment device. The zoom process requires air space on: D1 plus D2 equals C1, D3 plus l' equals C2, C1 and C2 are set values. By taking the measures of causing the distance TC equaling to C3 from the first surface of the lens toan image surface to be an invariable value, amending the cam curve pointwise, arranging two diaphragms to limit aperture beams and the like, that the image surface is stable without focusing can be ensured when object distance varies within the design range, leading the multiplying power value M and image space value NA of objective images to basically remain unchanged; an optical device also hasto meet the following prerequisites: C1 / fC short' is more than 1.24 and less than 1.32; l' / fC short' is more than 0.8; C3 is less than 4fC short'; f variable' / fC short' is more than 0.39 and less than 0.43; and Td-T760nm is less than 6lambda / (NA)<2>micron. The lens apparatus can lead the image surface to be stable, the multiplying power value M and image space value NA of objective images not to change with object distance and images to be clear in the conditions of change of the object distance within certain range.

The invention relates to a digital anti-counterfeiting system and a method based on an IP (internet protocol) telephone of a telecom operator and belongs to the anti-counterfeiting technical field. The digital anti-counterfeiting system comprises a digital anti-counterfeiting server host machine, a telecom IP telephone network, a telephone switching network and an inquiry terminal which are in control connection with each other, wherein the digital anti-counterfeiting server host machine comprises a card number generator, a storage, an anti-counterfeiting code inputting module, an anti-counterfeiting code verifying module, an anti-counterfeiting code outputting module and an anti-counterfeiting broadcast voice module. The digital anti-counterfeiting system directly accesses the IP network of the telecom operator, thereby achieving the effect that a dedicated network is used for special purpose. Since a rigorous interior safety management system for maintaining the network of the telecom operator is utilized, the anti-counterfeiting data confidentiality is ultrahigh. Except a simple pure digital anti-counterfeiting function, the digital anti-counterfeiting system and method are used for realizing a function of combining commodity digital anti-counterfeiting with IP telephone function, realizing a second anti-counterfeiting function of double-verifying anti-counterfeiting combining corresponding telephone charge par value verification, and realizing a third anti-counterfeiting additional function of correctly recording the anti-counterfeiting information of a user by utilizing the memorizing property of a telecom network so as to assist the analysis of enterprises.

The invention discloses an anti-counterfeiting two-dimensional code and a generation and identification method thereof, and relates to the technical field of two-dimensional code anti-counterfeiting. The anti-counterfeiting two-dimensional code includes data code information for generating two-dimensional code graphics, and through chaotic encryption, the generated two-dimensional code graphics include scrambled graphics for realizing two-dimensional code anti-counterfeiting; generation method of anti-counterfeiting two-dimensional code Including the steps of setting data code information and scrambling error correction code graphics; the identification method of anti-counterfeiting two-dimensional code includes scanning the two-dimensional code graphics, obtaining encrypted data code information, and obtaining the scrambled and restored error correction code graphics through the encrypted data code information , the scrambled and restored error correction code pattern is used to identify the authenticity of the scanned two-dimensional code. The invention can scramble the graphics of a certain area in the two-dimensional code by means of chaotic encryption without changing the original information of the two-dimensional code, so as to improve the security of the anti-counterfeiting of the two-dimensional code. print and scan quality.

The invention discloses color fluorescent anti-counterfeiting invisible ink powder and a preparation method thereof. The color fluorescent anti-counterfeiting invisible ink powder comprises ink powder resin, a colorless fluorescent agent, wax, a charge control agent and an additive, wherein the ink power resin, the wax, the charge control agent and the additive are all colorless materials; the ink powder resin is a homopolymer or copolymer of monovinyl monomers; the colorless fluorescent agent is a colorless fluorescent mixture capable of emitting cyan light or pinkish red light or yellow light under excitation of ultraviolet light and obtained by compounding colorless fluorescent compounds capable of emitting visible red light or green light or blue light under the excitation of ultraviolet light with wavelength of 365nm; and the colorless fluorescent mixture, the wax, the charge control agent and the additive account for 0.1-20%, 1-30%, 0.1-5% and 0.5-5% of the weight of the monovinyl monomer, respectively. The color fluorescent anti-counterfeiting invisible ink powder disclosed by the invention can truly display the color image of the manuscript under ultraviolet light and is colorless and invisible under natural light; and therefore, the ink can be used for printing colorful anti-counterfeiting images and texts and is capable of greatly improving the anti-counterfeiting reliability.

The invention discloses an anti-counterfeiting mark structure for a random texture and a manufacturing method of the structure. The anti-counterfeiting mark structure for the random texture comprisesa substrate, a bonding layer, an encoding layer and a random texture layer. The bonding layer is arranged on the substrate; the encoding layer is bonded to the bonding layer and used for displaying anencoding pattern to an identifier; the random texture layer is bonded to the bonding layer and comprises multiple randomly-distributed texture fiber bodies, and the random texture layer is distributed on the periphery of the encoding layer. According to the anti-counterfeiting mark structure for the random texture and the manufacturing method of the structure, the demand for a small-sized anti-counterfeiting mark is met, and the anti-counterfeiting mark structure has high anti-counterfeiting reliability.

The invention relates to a method for producing the photo-etched mask plate of micro-photo-etched technique, which is used in laser direct-writing false proof mark. The invention first uses the computer to draw the pattern of false proof mark; uses the laser direct-writing system to transfer said pattern on the film of photo-resist on the basic plate to form the relief master mask; uses the mastermask and the subsequent processes as electro-plate, die stamping cop and contour machining to attain the final false proof mask. The invention has high advanced technique, high cost, complex processes, high accurate produced pattern and the realization of false proof property. In addition, the invention uses the computer to draw pattern which can design and encode the details of pattern and wordto confirm the false proof.

The embodiment of the invention discloses an identification code and a generation method thereof. The identification code comprises a plurality of color layers which are overlapped with one another, wherein at least two adjacent color layers in the plurality of color layers are different in color; a plurality of hollow areas are distributed on the topmost color layer in the plurality of color layers; the depths of the plurality of hollow areas extend to any one of the plurality of color layers from the secondary top color layer to the bottommost color layer so as to expose the color of the extended color layer; the color blocks presented by the exposed areas of the plurality of color layers are mutually combined to form scanning code information of the identification code; at least one color layer in the plurality of color layers is a variable color layer; the color of the variable color layer is changed under a preset condition, so that the scanning code information is changed. Through the scheme of the embodiment, the defect that the two-dimensional code is easy to copy is overcome, the anti-counterfeiting reliability is improved, and different characteristics of the product canbe reflected.

The invention discloses a structural gold stamping membrane suitable for cold ironing. The structural gold stamping membrane comprises base materials, a gum layer, release paper, a release layer, a metal clad layer and a color lump layer, wherein the release layer is coated on the first surface of the base materials; the metal clad layer is positioned on the surface, which is not in contact with the base materials, of the release layer; the metal clad layer, the release layer and the base materials are provided with coincident penetration areas; the color lump layer is positioned between the second surface of the base materials and the gum layer and comprises color lumps with two or more than two colors; the release paper is positioned on the surface, which is not in contact with the color lump layer, of the gum layer. The structural gold stamping membrane can simplify a collection process and improve anti-counterfeiting reliability.