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1.发明授权公开(公告)号：US12050958B2
公开(公告)日：2024-07-30
申请号：US17666823
申请日：2022-02-08
Applicant: NET ALLIANCE CO., LTD.
Inventor： Chi-Ching Chen
CPC classification number: G06K7/10366 , G06K19/0723
Abstract: The present invention provides a physical card capable of improving authenticity identification and a method of using thereof. The physical card is provided with two electronic tags of different wavebands. When a physical card is to be traded, the purchaser can perform an appearance inspection of the physical card, or use a first reader in the purchaser's mobile phone to directly read a high-frequency electronic tag of the physical card and obtain a card first information, so that purchaser can quickly and automatically determine the authenticity of the physical card. In addition, an UHF electronic tag in the physical card can be read by a second reader of a verification agency, and then a second information of the physical card can be obtained. Since the physical card is used without leaving the holder of the physical card during the whole process, the contactless transaction mode maintains a social safety distance, which can improve the security of the physical card when in use.
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2.发明授权公开(公告)号：US12169753B2
公开(公告)日：2024-12-17
申请号：US18366296
申请日：2023-08-07
Applicant: NET ALLIANCE CO., LTD. , Chi-Ching Chen
Inventor： Chi-Ching Chen
Abstract: The present invention provides a physical card capable of improving authenticity identification and a method of using thereof. The physical card is provided with two electronic tags of different wavebands. When a physical card is to be traded, the purchaser can perform an appearance inspection of the physical card, or use a first reader in the purchaser's mobile phone to directly read a high-frequency electronic tag of the physical card and obtain a card first information, so that purchaser can quickly and automatically determine the authenticity of the physical card. In addition, an UHF electronic tag in the physical card can be read by a second reader of a verification agency, and then a second information of the physical card can be obtained. Since the physical card is used without leaving the holder of the physical card during the whole process, the contactless transaction mode maintains a social safety distance, which can improve the security of the physical card when in use.
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3.发明授权公开(公告)号：US12118424B2
公开(公告)日：2024-10-15
申请号：US18366326
申请日：2023-08-07
Applicant: NET ALLIANCE CO., LTD. , Chi-Ching Chen
Inventor： Chi-Ching Chen
CPC classification number: G06K7/10366 , G06K19/0723
Abstract: The present invention provides a physical card capable of improving authenticity identification and a method of using thereof. The physical card is provided with two electronic tags of different wavebands. When a physical card is to be traded, the purchaser can perform an appearance inspection of the physical card, or use a first reader in the purchaser's mobile phone to directly read a high-frequency electronic tag of the physical card and obtain a card first information, so that purchaser can quickly and automatically determine the authenticity of the physical card. In addition, an UHF electronic tag in the physical card can be read by a second reader of a verification agency, and then a second information of the physical card can be obtained. Since the physical card is used without leaving the holder of the physical card during the whole process, the contactless transaction mode maintains a social safety distance, which can improve the security of the physical card when in use.
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