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Non-contact type electronic business card

A non-contact, electronic business card technology, applied to record carriers, instruments, computer parts, etc. used by machines, can solve the problem of inconvenient acceptance of business cards, and achieve the effect of convenient access at any time, simple form, and safety protection.

Inactive Publication Date: 2008-06-25
SHANGHAI HUAHONG INTEGRATED CIRCUIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you use an electronic business card whose stored content can be updated, with the deepening of the cooperative relationship, the business card provider will continue to withdraw or update the content of the electronic business card provided by other means, which will also bring great benefits to the business card recipient. the inconvenience

Method used

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Examples

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Embodiment Construction

[0012] Such as figure 1 As shown, the non-contact electronic business card 1 of the present invention includes a non-contact smart card chip 2 and an antenna 3 . The non-contact electronic business card 1 can be made into a card form with the geometric size of the existing business card, and the non-contact smart card chip 2 and the antenna 3 are packaged in the card. The antenna 3 is connected with the non-contact smart card chip 2 , and the non-contact smart card chip 2 communicates with the non-contact card reader 5 through the wireless channel 4 through the antenna 3 .

[0013] see figure 2 , the data storage area in the non-contact smart card chip 2 is divided into multiple areas, each area can have its own independent secret key, and the setting of each key is controlled by the business card provider. The business card recipient can use the non-contact card reader 5 to obtain the information in each area of ​​the storage area in the electronic business card 1, but the...

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PUM

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Abstract

The invention discloses a non-contact type electronic visiting card, which comprises a non-contact type smart card chip and an antenna. A data storage area of the non-contact type smart card chip can be divided into a plurality of areas; each area has respective separate a secret key. The non-contact type smart card chip can use the antenna to be communicated with a non-contact type card reader through a wireless channel. Only after a visiting card receiver acquires the secret key of the area which needs to be read, the non-contact type card reader can only be used to accurately read the information in the area of the electronic visiting card. The invention can effectively help the visiting card provider protect the safety of the content which the visiting card provider of the electronic visiting card does not hope to open temporarily, store and manage the information for the visiting card receiver and bring great convenience for consulting the information at any moment at the same time of using a single information carrier to provide rich information.

Description

technical field [0001] The invention relates to a non-contact smart card, in particular to a non-contact electronic business card which can open the information stored in the business card to the business card recipient step by step. Background technique [0002] With the continuous enrichment of business information, in the process of various business contacts and exchanges, people hope to convey more and more information through business cards, and it is no longer limited to name, contact information, main business and other information with a very limited amount of information. Simple text message. [0003] In the process of business communication, the business provider often hopes to leave more detailed information about his company, business, etc. in addition to simple information such as name and contact information, so that the business card recipient can use it after the exchange or any other needs. It is convenient to inquire or understand, but if a lot of informat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/07G06K19/073
Inventor 许国泰林秋
Owner SHANGHAI HUAHONG INTEGRATED CIRCUIT
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