Mobile phone wallet

• US 10,033,437 B1
• Filed: 09/12/2017
• Issued: 07/24/2018
• Est. Priority Date: 01/31/2017
• Status: Active Grant

• Current Assignee: Stmicroelectronics Tours SAS (STMicroelectronics NV)
• Original Assignee: Stmicroelectronics Tours SAS (STMicroelectronics NV)
• Inventors: Bimbaud, Igor, Colleoni, Eric
• Primary Examiner(s): Tran, Tuan A
• Application Number:
  US15/702,207
• Publication Number:
  US 20180219584A1
• Time in Patent Office: 315 Days
• Field of Search: None
• CPC Class Codes: G06K 19/0704 the battery being rechargeable, e.g. solar batteries
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 7/342 The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging with circuits for polarity protection H02J7/0034
• CPC Class Codes: H04B 1/3888 Arrangements for carrying or protecting transceivers
• CPC Class Codes: H04B 5/79 for data transfer in combination with power transfer
• CPC Class Codes: H04M 1/0202 Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets constructional features of telephone transmitters or receivers, e.g. of speakers or microphones H04M1/03
• CPC Class Codes: H04M 1/185 Improving the rigidity of the casing or resistance to shocks

Abstract

A case includes a base for receiving a portable phone and a flap hinged to the base and including a housing configured to receive a microcircuit card. A first contactless communication antenna is provided in the flap for coupling to an antenna of the microcircuit card. A second contactless communication antenna is provided in the base for coupling to an antenna of the portable phone. The first and second first contactless communication antennae are electrically connected to each other.

Claims

1. A case, comprising:

a base configured to receive a portable phone;

a flap coupled to the base, wherein the flap includes;

at least one housing configured to receive a microcircuit card; and

at least one first contactless communication antenna configured to couple with the received microcircuit card; and

wherein the base comprises a second contactless communication antenna configured to couple with the received portable phone, the second contactless communication antenna being electrically connected to the at least first contactless communication antenna.

2. The case according to claim 1, wherein the flap includes an inside surface facing the base when the flap is closed over the base, and wherein the at least one housing is accessible from the inside surface of the flap.

3. The case according to claim 1, wherein the flap includes an outside surface, and wherein the at least one housing is accessible from the outside surface of the flap.

4. The case according to claim 1, wherein the housing is accessible via a slot configured to permit insertion of the microcircuit card.

5. The case according to claim 1, wherein the base is configured to receive the portable phone in a position where a face of the phone carrying a third contactless communication antenna faces the second contactless communication antenna.

6. The case according to claim 1, wherein the at least one first contactless communication antenna is configured to face an antenna of the received microcircuit card.

7. The case according to claim 1, wherein the electrical connection between the at least one first contactless communication antenna first and the second contactless communication antenna passes through a hinge linking the flap to the base of the case.

8. The case according to claim 1, wherein a thickness of the base houses the second contactless communication antenna and a thickness of the flap houses the at least one first contactless communication antenna.

9. The case according to claim 1, wherein the at least one first contactless communication antenna and the second contactless communication antenna are both formed by flat conducting windings.

10. The case according to claim 1, wherein the flap further includes a metal plate positioned between an outer surface of the flap and the at least one first contactless communication antenna.

11. The case according to claim 1, further including at least one housing accessible from the inside of the flap and at least one housing accessible from the outside of the flap.

12. A method for recharging a microcircuit card that includes a first battery, comprising:

placing a portable phone including a second battery in a base of a case that includes a flap;

placing the microcircuit card in the flap of the case, where the case includes a first contactless communication antenna in the flap configured to couple with the received microcircuit card and a second contactless communication antenna in the base configured to couple with the portable phone, said first and second contactless communication antennae being electrically connected to each other; and

recharging the first battery of the microcircuit card using the second battery of the portable phone by passing energy through an antenna of the portable phone, the second contactless communication antenna, the first contactless communication antenna and an antenna of the microcircuit card.