Trading card and trading card set

Patent metadata

Field	Value
Publication number	US-10279273-B2
Application number	US-201715825132-A
Country	US
Kind code	B2
Filing date	Nov 29, 2017
Priority date	Apr 1, 2015
Publication date	May 7, 2019
Grant date	May 7, 2019

Abstract

A trading card includes a main portion having any character of a plurality of characters represented on at least one surface and an electronic component for contactless communication, which is contained in the main portion. The electronic component includes a storage portion which stores data related to the character represented on the main portion and a circuit which writes data received from an external apparatus through contactless communication into the storage portion.

First claim

What is claimed is:

1. A trading card, comprising:
a main portion having any character of a plurality of characters represented on at least one surface; and
an electronic component for contactless communication, which is contained in the main portion,
the electronic component including
a storage portion which stores data related to a character represented on the main portion, and
a circuit which writes data received from an external apparatus through contactless communication into the storage portion, wherein:

the data related to the character represented on the main portion includes:
(i) identification information for specifying the character, and
(ii) identification information representing an application in which the character is available or a series of applications in which the character is available;

the data related to the character represented on the main portion including identification information (i) and (ii) is protected or encrypted such that writing or updating is not allowed in response to a certain command from the external apparatus.

2. The trading card according to claim 1 , wherein
information for sensing erroneous recognition is represented on the at least one surface.

3. The trading card according to claim 1 , wherein
information for playing is represented on the at least one surface.

4. The trading card according to claim 1 , wherein
the storage portion includes a first storage area in which writing of additional data is restricted and a second storage area in which writing of additional data is not restricted.

5. The trading card according to claim 4 , wherein
the first storage area is a read only area in which writing of data is restricted but from which data can be read, and
the second storage area is a writable area into which data can be written and from which data can be read.

6. The trading card according to claim 1 , wherein
the electronic component further includes an antenna for transmitting and receiving a radio signal involved with contactless communication, and
a mark indicating a position of the antenna is represented at a position where the antenna is arranged, on a surface of the main portion different from a surface of the main portion where the character is represented.

7. The trading card according to claim 6 , wherein
the mark includes at least a part of an aluminum layer formed on the surface different from the surface of the main portion where the character is represented and a logo mark formed on the aluminum layer.

8. The trading card according to claim 6 , wherein
the antenna is arranged at a position other than a central portion of the main portion.

9. The trading card according to claim 1 , wherein
at least a part of the main portion is formed of layers of paper.

10. The trading card according to claim 1 , wherein
the surface on which the character is represented has been subjected to glossing treatment.

11. The trading card according to claim 10 , wherein
as the glossing treatment, a resin material in part or in entirety is formed on the surface on which the character is represented.

12. A trading card set, comprising a plurality of the trading cards according to claim 1 ,
at least two of the plurality of trading cards having characters different from each other represented.

13. The trading card according to claim 1 , wherein
the identification information for specifying the character is represented on the at least one surface.

14. A trading card set, comprising:
one or more trading cards, each of the trading cards comprising
a main portion having any character of a plurality of characters represented on at least one surface, and
an electronic component for contactless communication, which is contained in the main portion,
the electronic component including
a storage portion which stores data related to a character represented on the main portion, and
a circuit which writes data received from an external apparatus through contactless communication into the storage portion, wherein

the data related to the character represented on the main portion includes:
(i) identification information for specifying the character, and
(ii) identification information representing an application in which the character is available or a series of applications in which the character is available;
the data related to the character represented on the main portion including identification information (i) and (ii) is protected or encrypted such that writing or updating is not allowed in response to a certain command from the external apparatus;

a bag portion which accommodates the at least one trading card; and
a shielding structure which reduces electromagnetic waves involved with the contactless communication and prevents contactless communication by the electronic component contained in the trading card accommodated in the bag portion.

15. The trading card set according to claim 14 , comprising, as the shielding structure, a plate-shaped member arranged as aligned in a direction perpendicular to the at least one trading card, wherein the plate-shaped member has a conductive member on a surface of the plate-shaped member.

16. The trading card set according to claim 14 , comprising, as the shielding structure, a card accommodated in the bag portion together with the trading card and having a metal layer.

17. The trading card set according to claim 14 , comprising, as the shielding structure, a metal layer provided on an inner surface of the bag portion.

18. The trading card set according to claim 14 , wherein
the identification information for specifying the character is represented on the at least one surface.

19. A trading card, comprising:
a main portion having any character of a plurality of characters represented on at least one surface; and
an electronic component for contactless communication, which is contained in the main portion,
the electronic component including
a storage portion which stores data related to a character represented on the main portion, and
a circuit which writes data received from an external apparatus through contactless communication into the storage portion, wherein:

identification information for specifying the character is represented on the at least one surface; and
the storage portion includes a first storage area in which writing of additional data is restricted and a second storage area in which writing of additional data is not restricted.

20. A trading card, comprising:
a main portion having any character of a plurality of characters represented on at least one surface; and
an electronic component for contactless communication, which is contained in the main portion,
the electronic component including
a storage portion which stores data related to a character represented on the main portion, and
a circuit which writes data received from an external apparatus through contactless communication into the storage portion, wherein:

identification information for specifying the character is represented on the at least one surface;
the electronic component further includes an antenna for transmitting and receiving a radio signal involved with contactless communication, and
a mark indicating a position of the antenna is represented at a position where the antenna is arranged, on a surface of the main portion different from a surface of the main portion where the character is represented.

21. A trading card, comprising:
a main portion having any

Assignees

• Nintendo Co Ltd

Inventors

• Kawanabe Satoshi
• Kawahara Kenko
• Kamata Hideaki
• Asakura Norio

Classifications

• G07F17/3225

  Data transfer within a gaming system, e.g. data sent between gaming machines and users · CPC title

• G07F17/3281

  wherein game attributes are transferred between players, e.g. points, weapons, avatars · CPC title

• A63F2009/2489

  by radio transmitters, e.g. using RFID · CPC title

• G07F17/3223

  Architectural aspects of a gaming system, e.g. internal configuration, leader-follower, wireless communication · CPC title

• A63F2001/008

  adapted for being playable on a screen · CPC title