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公开(公告)号：US20240291661A1
公开(公告)日：2024-08-29
申请号：US18653746
申请日：2024-05-02
申请人： Aetna Inc.
发明人： Abbie Barbir , John Poirier , Alan Bachmann , Amy Ulrich , Cisa Kurian , Erick Verry
IPC分类号： H04L9/32 , G06K19/06 , H04L9/00 , H04L67/146
CPC分类号： H04L9/3228 , G06K19/06056 , H04L67/146 , H04L9/50
摘要： In some instances, a method for verifying communication paths is provided. The method comprises: obtaining, from a first user device, a request to access content associated with a relying party system, wherein the request indicates user credentials and a first session identifier (ID); obtaining one or more quick response (QR) codes and a second session ID associated with a first QR code of the one or more QR codes, wherein the relying party system generates and provides the first QR code to the first user device; and verifying the first session ID and the second session ID, wherein the relying party system grants the first user device access to the requested content based on the verification.
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2.发明公开公开(公告)号：US20240054505A1
公开(公告)日：2024-02-15
申请号：US18384061
申请日：2023-10-26
申请人： CK&B CO., LTD.
发明人： KI HYEOK BAE , IN JE CHO , JAE SEUNG JEONG
IPC分类号： G06Q30/018 , G06K19/06 , G06T1/00
CPC分类号： G06Q30/018 , G06K19/06056 , G06K19/06131 , G06K19/06046 , G06T1/0028
摘要： An integrated certification system is a system for performing integrated certification on products to which genuine-product certification labels are attached. The integrated certification system includes an integrated certification management server. The integrated certification management server includes a distribution management module configured to acquire distributor identification information and a distribution number of each of the products from each distributor and match the distribution number to an identification number assigned to a corresponding distributor and a genuine-product certification module configured to receive a genuine-product certification request including user-related information and an identification number extracted from each of the genuine-product certification labels from a user terminal and perform genuine-product certification according to the received genuine-product certification request.
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公开(公告)号：US20190220718A1
公开(公告)日：2019-07-18
申请号：US16331576
申请日：2017-09-12
发明人： Thomas Weiss , Thomas Bergmüller
CPC分类号： G06K19/06056 , G06K19/06065 , G06K19/06075 , G06K19/10 , G06K19/16 , G06K19/18
摘要： Sheet-like product and method for authenticating a security tag including a section of the sheet-like product. The sheet-like product includes at least one security feature having optical properties that change with the viewing angle and, and at least one marker, wherein each marker is uniquely attributable to a position on the sheet-like product. The position of the at least one security feature on the sheet-like product is predetermined relative to the position of the at least one marker on the sheet-like product.
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公开(公告)号：US10062022B2
公开(公告)日：2018-08-28
申请号：US14654162
申请日：2013-12-18
发明人： Masami Tanaka , Kunihiko Ito , Takuya Yoda , Kenichi Yoshida , Motoaki Watabe
CPC分类号： G06K19/06056 , G06K7/1443 , G06K19/06037 , G06K19/06103 , G06K2019/06262
摘要： A two-dimensional information code is provided. Inside the information code, specification Patten regions, a recording region, and an information addition region are arranged. In the specification pattern region, predetermined-shape specification patterns are arranged. Data expressed by a plurality of types of cells are recorded in the data recording region. Additional information, which is different from the data recorded in the data recording region, can be recorded in the information addition region.
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公开(公告)号：US20180005096A1
公开(公告)日：2018-01-04
申请号：US15540648
申请日：2015-12-28
申请人： Eyeconit Ltd.
发明人： Itamar FRIEDMAN
IPC分类号： G06K19/06
CPC分类号： G06K19/06037 , G06K19/06056 , G06K19/06131
摘要： There is provided a non-transitory computer-readable storage medium tangibly embodying machine-readable visual representation of data encoded therein, the data being retrievable by reading and decoding the visual representation by a visual code reader, the visual representation including: multiple function patterns; a first visual code comprising a first encoded message embedded therein, and a first subset of the function patterns, such that reading the first encoded message requires reading the first function patterns subset; and a second visual code comprising a second encoded message embedded therein, and a second subset of the function patterns, such that reading the second encoded message requires reading the second function patterns set, wherein the first function patterns subset and the second function patterns subset have at least one common function pattern, and wherein at least a part of the second visual code event occurs.
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公开(公告)号：US09747483B2
公开(公告)日：2017-08-29
申请号：US14976929
申请日：2015-12-21
申请人： TROY GROUP, INC.
发明人： Brian Lewis , Xiaorong Cai , Michael R. Riley
CPC分类号： G06K7/10732 , B42D25/29 , B42D25/378 , B42D25/382 , B42D25/387 , G06K7/1417 , G06K7/1447 , G06K7/1491 , G06K19/06056 , G06K19/0614
摘要： A secure document includes a fluorescent barcode and a fluorescent filler printed onto a substrate. The fluorescent barcode is printed using a first fluorescent ink of a first color and the fluorescent filler is printed using a second fluorescent ink of a second color that is different than the first color. In order to read the fluorescent barcode, the secure document must be illuminated with ultraviolet and/or infrared light. Then, a color filter must be used to filter the fluorescent filler out, leaving the fluorescent barcode visible.
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公开(公告)号：US20170243041A1
公开(公告)日：2017-08-24
申请号：US15168677
申请日：2016-05-31
CPC分类号： G06K7/1099 , G06K19/06037 , G06K19/06056
摘要： The present invention embodies a technique to embed a graphic representation and/or a concealed message such as but not limited to two dimensional codes such as quick response (QR) code matrices, fingerprints, coded fingerprint representations, iris imagery, iris coded representation, biometric hashes, palm print or portraits into a QR matrix code. In the case where biometric data such as finger print representation, iris coded representation or biometric hashes are encoded into the embedding, suitable binary representation of those patterns are generated before encoding. These concealed messages can be further encrypted using any cryptographic method such as public or private key or other suitable encrypting mechanisms adapted to the concealed message. For an implementation of the present invention in which a graphic representation is embedded into the code, the embedding process is based on an optimization method by which the color or luminance of the embedding is modified so as to minimize the visual distortion with respect to a reference image while maintaining the probability of decoding error of the standard and concealed code under a predetermined limit.
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公开(公告)号：US20170221076A1
公开(公告)日：2017-08-03
申请号：US15491523
申请日：2017-04-19
发明人： Michael L. Soborski
CPC分类号： G06Q30/0185 , B42D25/30 , B42D25/305 , B42D25/318 , G06K1/121 , G06K5/00 , G06K7/10821 , G06K7/1447 , G06K9/00577 , G06K19/06037 , G06K19/06056 , G06K19/086 , G06K2009/0059 , G07D7/0043
摘要： A system for verifying the authenticity of a printed mark includes an image acquisition device that acquires an image of a printed mark. In one implementation, the printed mark includes an identifier that identifies the group or class of an item to which the printed mark is to be (or has been) attached. The system may also include one or more processors that carry out actions such as receiving the image from the image acquisition device; analyzing the image to identify artifacts in the printed mark, retrieving a genuine mark signature from a data storage containing genuine mark signatures, comparing the identified artifacts with the genuine mark signature, and determining whether the unverified item is authentic based on the comparison.
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公开(公告)号：US20170220916A1
公开(公告)日：2017-08-03
申请号：US15309450
申请日：2015-05-04
发明人： Lixin Zhao , Wei Guo
IPC分类号： G06K19/06
CPC分类号： G06K19/06028 , G06K19/06056 , G06K19/0614
摘要： The present disclosure discloses a specific bar code and a forming method of the bar code, comprising: forming without a particular order on the printing stock: at least a one-dimensional bar code and color information and/or grayscale information in an area corresponding to the one-dimensional bar code, which are superimposed on the printing stock, respectively, wherein data information is generated by identifying the color information and the grayscale information; and if acquired by a portable electronic device having an image capture function, identifying the one-dimensional bar code and the color information and/or grayscale information, respectively, wherein a false positive ratio of identifying the one-dimensional bar code is less than 40%. By superimposing colorful background on the one-dimensional bar code, the present disclosure expands the coding capacity and implements one-code-for-one-article identification so as to bring additional values to vendors for applications such as traceability of one code for one article, while maintaining the features of one-dimensional bar code.
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公开(公告)号：US09633295B2
公开(公告)日：2017-04-25
申请号：US14837283
申请日：2015-08-27
发明人： Erich Guenter , Mark E. Maresh , Juan F. Vargas
IPC分类号： G06K19/06
CPC分类号： G06K19/06037 , G06K19/06056
摘要： To encode information into a two-dimensional (2D) symbol, a palette is selected to represent data in the 2D symbol, the palette including a set of shape fillers. A Base number system is selected according to the palette. A rule is selected, where the rule determines a manner of reading an encoded form of the data from the 2D symbol. The rule and the data are encoded as a set of shapes, where the shapes in the set of shapes are configured using the palette and arranged into a grid pattern, with or without visible grid lines, to form the 2D symbol. The 2D symbol is output in a size that matches an area.
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