Devices and methods capable of authenticating batteries

• US 7,250,612 B2
• Filed: 09/28/2005
• Issued: 07/31/2007
• Est. Priority Date: 09/28/2005
• Status: Expired due to Fees

• Current Assignee: SABIC Global Technologies BV (Government of Saudi Arabia)
• Original Assignee: General Electric Company
• Inventors: Schottland, Philippe, Pai-Paranjape, Vandita, Sze, Micah S.
• Primary Examiner(s): Hannaher; Constantine
• Application Number:
  US11/238,029
• Publication Number:
  US 20070069153A1
• Time in Patent Office: 671 Days
• Field of Search: 320/106, 250/461.1, 250/459.1, 250/458.1
• US Class Current: 250/461.1
• CPC Class Codes: H01M 10/42 Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells H01M10/60 takes precedence
• CPC Class Codes: H01M 10/4221 with battery type recognition
• CPC Class Codes: H01M 10/4285 Testing apparatus
• CPC Class Codes: H01M 50/569 Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals battery terminal connectors with integrated measuring arrangements G01R31/364
• CPC Class Codes: H01M 6/50 Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569
• CPC Class Codes: H01M 6/5066 Type recognition
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

Battery-powered devices which are capable of authenticating batteries. In one embodiment, a device comprises: a battery, an excitation source, a photodetector, and an operating system. The device is capable of at least partially being powered by the battery. The excitation source is capable of producing radiation and disposed so that the radiation can contact a surface of the battery. The photodetector is capable of detecting radiation from the battery. The operating system is capable of determining whether or not the battery is an authentic battery for that device.

Claims

1. A device, comprising:

a battery, wherein the device is capable of at least partially being powered by the battery;

an excitation source capable of producing radiation and disposed so that the radiation can contact a surface of the battery;

a photodetector capable of detecting radiation from the battery; and

,

an operating system capable of determining whether or not the battery is an authentic battery for that device.

2. The device of claim 1, wherein the authentic battery has a spectroscopic tag.

3. The device of claim 1, wherein the device is selected from the group consisting of a communication device, a computer, a vehicle, a toy, a personal digital assistant, a camera, a calculator, medical equipment, personal entertainment system, and combinations comprising at least one of the foregoing.

4. The device of claim 1, wherein the operating system is capable of controlling the device based upon whether or not the battery is the authentic battery.

5. The device of claim 4, wherein if the battery is not the authentic battery, controlling the device comprises an action selected from the group consisting of preventing the device from operating, shutting off the device, displaying a warning, locking the device from use, locking the device in a warning mode, signaling a need for service, failing to power the device on, failing to charge the battery, sending a message to the manufacturer, and a combination comprising at least one of the foregoing.

6. The device of claim 1, wherein the excitation source is further capable of a method selected from the group consisting of illuminating a display, illuminating a subject, illuminating a data storage medium, and combinations comprising at least one of the foregoing.

7. A phone capable of authenticating a battery, comprising:

a battery;

a transceiver in operable communication with the battery, wherein the transceiver is capable of transmitting and receiving communications;

an excitation source capable of producing radiation and disposed so that the radiation can contact a surface of the battery;

a photodetector capable of detecting radiation emission from the battery; and

,

an operating system capable of determining whether or not the battery is an authentic battery based on whether the battery produces an expected radiation signature.

8. The phone of claim 7, wherein the operating system is further capable of controlling the phone based upon whether or not the battery is the authentic battery.

9. The phone of claim 8, wherein if the battery is not the authentic battery, controlling the phone comprises an action selected from the group consisting of preventing the phone from operating, shutting off the phone, displaying a warning, locking the phone from use, locking the phone in a warning mode, signaling a need for service, failing to power the device on, failing to charge the battery, sending a message to the manufacturer, and a combination comprising at least one of the foregoing.

10. The phone of claim 7, wherein the battery further comprises a spectroscopic tag capable of absorbing a wavelength of radiation and emitting a different wavelength of radiation.

11. The phone of claim 10, wherein the spectroscopic tag comprises a long Stokes shift material.

12. The phone of claim 7, wherein the excitation source comprises a light emitting diode.

13. The phone of claim 12, wherein the excitation source comprises an ultraviolet light emitting diode.

14. The phone of claim 7, wherein the photodetector comprises a photodiode.

15. The phone of claim 7, wherein the photodetector comprises a charge coupled device.

16. The phone of claim 15, wherein the charge coupled device can be utilized as a component of a digital camera.

17. The phone of claim 7, wherein the operating system comprises an authentication program capable of comparing electrical communications from the photodetector to a range of values to determine if the battery is the authentic battery.

18. The phone of claim 7, wherein the phone is a cellular phone.

19. The phone of claim 7, wherein the battery comprises a label, and wherein the label comprises a spectroscopic tag.

20. A method of authenticating a battery, comprising:

irradiating a surface of a battery disposed within a device;

monitoring for radiation emitted from the surface to form a monitoring result;

producing an electrical communication correlating to the monitoring result;

comparing the electrical communication to stored data; and

determining, with the device, if the battery is authentic.

21. The method of claim 20, wherein the battery is in operable communication with a device, and further comprising controlling the device based upon whether or not the battery is authentic.

22. The method of claim 21, wherein controlling the device comprises an action selected from the group consisting of preventing the device from operating, shutting off the device, displaying a warning, locking the device from use, locking the device in a warning mode, signaling a need for service, failing to power the device on, failing to charge the battery, sending a message to the manufacturer, and a combination comprising at least one of the foregoing.

23. The method of claim 20, wherein the monitoring result is selected from the group consisting of no emission, the presence of an emission, and spectral characteristics of an emission.