Systems and methods for transmitting data using near field communications

• US 8,798,688 B2
• Filed: 01/19/2012
• Issued: 08/05/2014
• Est. Priority Date: 01/20/2011
• Status: Active Grant

• Current Assignee: Clifford August
• Original Assignee: Clifford August
• Inventors: August, Clifford, Au, Barney Lack-Wai, Pyner, Derek John, Leung, Henry Hon-Yiu
• Primary Examiner(s): Yun, Eugene
• Application Number:
  US13/354,319
• Publication Number:
  US 20120190300A1
• Time in Patent Office: 929 Days
• Field of Search: 455/41.1, 455/41.2, 455/572, 455/574, 455/560, 455/562.1, 455/575.7, 455/269
• US Class Current: 455/572
• CPC Class Codes: H04B 5/0031 for data transfer
• CPC Class Codes: H04B 5/0037 for power transfer
• CPC Class Codes: H04B 5/0062 in RFID [Radio Frequency Identification] Systems
• CPC Class Codes: H04B 5/72 for local intradevice communication
• CPC Class Codes: H04B 5/77 for interrogation
• CPC Class Codes: H04B 5/79 for data transfer in combination with power transfer

Abstract

A data exchange system comprising a device memory module, a device antenna, a device transceiver system comprising a device transceiver module and a device antenna, a power manager, a first switch operable in a first state and a second state, and a power supply for providing power to the device memory module, the device transceiver, and the power manager. When the first switch is in its first state, the device memory module and the device transceiver do not consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory. When the first switch is in its second state, the device memory and the device transceiver consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory using the host transceiver system.

Claims

1. A data exchange system for a user to control the exchange of data with a host device comprising host memory, a host transceiver system, and a host antenna, comprising:

a device memory module for storing data;

a device transceiver system comprising a device transceiver module and a device antenna, where the transceiver system allows the transfer of data between the device memory module and the host memory using the device antenna, the host antenna, and the host transceiver system;

a power manager;

a first switch operable by the user in a first state and a second state; and

a power supply for providing power to the device memory module, the device transceiver, and the power manager;

whereby

when the first switch is in its first state, the device memory module and the device transceiver do not consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory; and

when the first switch is in its second state, the device memory and the device transceiver consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory using the host transceiver system.

2. A data exchange system as recited in claim 1, further comprising a second switch operable by the user in a first state and a second state, wherein:

when the second switch is in its first state, the device transceiver module is disconnected from the device antenna; and

when the second switch is in its second state, the device transceiver module is connected to the device antenna.

3. A data exchange system as recited in claim 1, in which the first and second switches are operably connected such that:

when the first switch is in its first state, the second switch is in its first state; and

when the first switch is in its second state, the second switch is in its second state.

4. A data exchange system as recited in claim 1, in which the host device is one of a cell phone device and a computing device.

5. A data exchange system as recited in claim 1, further comprising:

a housing for containing the device memory module, the device antenna, the device transceiver module, the power manager module, the first switch, and the power supply; and

a substrate adapted to support the housing.

6. A data exchange system as recited in claim 5, in which the substrate further comprises:

an active system; and

a communication system for allowing communication between the active system and the device memory module.

7. A data exchange system as recited in claim 6, in which the active system is at least one of a transceiver system, a sensor system, and a power supply system.

8. A data exchange system as recited in claim 6, in which the communication system comprises at least one pair of electrical contacts.

9. A data exchange system as recited in claim 6, in which the communication system comprises a substrate transceiver system for communicating with the device transceiver system.

10. A data exchange system as recited in claim 1, further comprising a clip system for supporting the device antenna in a desired orientation relative to the host antenna.

11. A data exchange system as recited in claim 10, in which the clip system comprises adhesive for securing the clip system relative to the host device.

12. A data exchange system as recited in claim 10, in which the clip system is integrally formed in a case for the host device.

13. A data exchange system as recited in claim 1, further comprising a clip system for supporting the substrate such that the device antenna is arranged in a desired orientation relative to the host antenna.

14. A data exchange system as recited in claim 1, further comprising a substrate adapted to support the housing.

16. A method as recited in claim 14, further comprising the steps of:

providing a second switch operable in a first state and a second state;

allowing the user to operate the second switch is in its first state to disconnect the device transceiver module from the device antenna; and

allowing the user to operate the second switch is in its second state to connect the device transceiver module to the device antenna.

17. A method as recited in claim 16, further comprising the step of operably connecting the first and second switches such that:

when the first switch is in its first state, the second switch is in its first state; and

when the first switch is in its second state, the second switch is in its second state.

15. A method of allowing a user to control the exchange of data with a host device comprising host memory, a host transceiver system, and a host antenna, comprising the steps of:

providing a device memory module for storing data;

providing a device transceiver system comprising a device transceiver module and a device antenna, where the device transceiver system allows the transfer of data between the device memory module and the host memory using the device antenna, the host antenna, and the host transceiver system

mounting the device memory module, the device antenna, the device transceiver, a first switch, and a power supply within a housing;

arranging the housing such that the host antenna and the device antenna are coupled;

allowing the user to operate the first switch is in its first state such that the device memory module and the device transceiver do not consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory; and

allowing the user to operate the second switch is in its second state such that the device memory and the device transceiver consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory using the host transceiver system.

18. A data exchange system for allowing a user to control the exchange of data with a host device comprising host memory, a host transceiver system, and a host antenna, comprising:

a device memory module for storing data;

a device transceiver system comprising a device transceiver module and a device antenna, where the transceiver system allows the transfer of data between the device memory module and the host memory using the device antenna, the host antenna, and the host transceiver system;

a power manager;

a first switch operable by the user in a first state and a second state;

a power supply for providing power to the device memory module, the device transceiver, and the power manager; and

a housing for containing the device memory module, the device antenna, the device transceiver module, the power manager module, the first switch, and the power supply;

whereby

when the first switch is in its first state, the power manager operates in a first mode in which the device memory module and the device transceiver do not consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory; and

when the first switch is in its second state, the power manager operates in a second mode in which the device memory and the device transceiver consume sufficient power from the power supply to allow the transfer of data between the device memory module and the host memory using the host transceiver system.

19. A data exchange system as recited in claim 18, further comprising a second switch operable by the user in a first state and a second state, wherein:

when the second switch is in its first state, the device transceiver module is disconnected from the device antenna; and

when the second switch is in its second state, the device transceiver module is connected to the device antenna.

20. A data exchange system as recited in claim 18, in which the first and second switches are operably connected such that:

when the first switch is in its first state, the second switch is in its first state; and

when the first switch is in its second state, the second switch is in its second state.