Electronic device capable of wirelessly transmitting a password that can be used to unlock/lock a password protected electronic device

• US 20030048174A1
• Filed: 09/11/2001
• Published: 03/13/2003
• Est. Priority Date: 09/11/2001
• Status: Abandoned Application

• Current Assignee: Alcatel SA (Nokia Corporation)
• Original Assignee: Alcatel SA (Nokia Corporation)
• Inventors: Stevens, Gilman R., Mani, Babu V.
• Application Number:
  US09/952,003
• Publication Number:
  US 20030048174A1
• Time in Patent Office: Days
• US Class Current: 340/5.64
• CPC Class Codes: G06F 21/35 communicating wirelessly
• CPC Class Codes: H04L 63/0853 using an additional device, e.g. smartcard, SIM or a different communication terminal cryptographic mechanisms or cryptographic arrangements for entity authentication involving additional secure or trusted devices H04L9/3234
• CPC Class Codes: H04W 12/04 Key management, e.g. using generic bootstrapping architecture [GBA]
• CPC Class Codes: H04W 12/068 using credential vaults, e.g. password manager applications or one time password [OTP] applications
• CPC Class Codes: H04W 12/33 using wearable devices, e.g. using a smartwatch or smart-glasses

Abstract

An electronic device is described which can be used by a user to unlock a locked password protected electronic device (e.g., PDA, wireless phone, laptop computer, personal computer . . . ). To unlock the locked password protected electronic device, the user activates the electronic device to wirelessly transmit a password (e.g., electronic key) towards the locked password protected electronic device. The locked password protected electronic device uses the received password to unlock itself so that the user does not have to remember the password and also does not have to physically input the password into the locked password protected electronic device in order to unlock and use the password protected electronic device. The electronic device can also be used by the user to lock an unlocked password protected electronic device. Moreover, the electronic device can be incorporated within an article that the user generally has in his/her possession including a ring or a watch.

Claims

1. An electronic device, comprising:

a controller for storing a first password; and

a radio for transmitting the stored first password towards a password protected electronic device, wherein the password protected electronic device uses the received first password to unlock itself such that a user does not have to physically input the first password into the password protected electronic device to unlock and use the password protected electronic device.

2. The electronic device of claim 1, further comprising an operator interface used by the user to activate said radio to transmit the first password towards the password protected electronic device.

3. The electronic device of claim 1, further comprising an operator interface used by the user to select the first password and to store the selected first password into said controller.

4. The electronic device of claim 1, wherein the user interacts with the password protected electronic device to select the first password and transmit the selected first password to said radio for storage in said controller.

5. The electronic device of claim 1, wherein a manufacturer of the electronic device and the password protected electronic device selects the first password and stores the selected first password in said controller and said password protected electronic device.

6. The electronic device of claim 1, wherein:

said controller is further capable of storing a second password; and

said radio is further capable of transmitting the second password towards the password protected electronic device, wherein the password protected electronic device uses the received second password to lock itself such that the user does not have to physically input the second password into the password protected electronic device to lock the password protected electronic device.

7. The electronic device of claim 1, wherein said electronic device is incorporated within a ring.

8. The electronic device of claim 1, wherein said electronic device is incorporated within a watch.

9. The electronic device of claim 1, wherein said password protected electronic device is a personal digital assistant.

10. The electronic device of claim 1, wherein said password protected electronic device is a personal computer.

11. The electronic device of claim 1, wherein said password protected electronic device is a wireless phone.

23. The method of claim 11, wherein said wireless technology is Bluetooth technology.

12. A method for using wireless technology to unlock a password protected electronic device, said method comprising the steps of:

storing a first password in an electronic device; and

activating the electronic device to wirelessly transmit the first password towards the password protected electronic device, wherein the password protected electronic device uses the received first password to unlock itself such that a user does not have to physically input the first password into the password protected electronic device to unlock and use the password protected electronic device.

13. The method of claim 12, further comprising the step of encrypting the transmitted first password.

14. The method of claim 12, wherein said step of storing further includes enabling the user to select the first password and to input the selected first password into the electronic device.

15. The method of claim 12, wherein said step of storing further includes enabling the user to interact with the password protected electronic device to select the first password and to transmit the selected first password to the electronic device.

16. The method of claim 12, wherein said step of storing further includes enabling a manufacturer to select the first password and to input the selected first password into the electronic device and the password protected electronic device.

17. The method of claim 12, further comprising the steps of:

storing a second password in the electronic device; and

activating the electronic device to wirelessly transmit the second password towards the password protected electronic device, wherein the password protected electronic device uses the received second password to lock itself such that the user does not have to physically input the second password into the password protected electronic device to lock the password protected electronic device.

18. The method of claim 12, wherein said first electronic device is incorporated within an article that the user generally has in their possession including a ring or a watch.

19. The method of claim 12, wherein said password protected electronic device is a personal digital assistant.

20. The method of claim 12, wherein said password protected electronic device is a personal computer.

21. The method of claim 12, wherein said password protected electronic device is a wireless phone.

22. The method of claim 12, wherein said wireless technology is Infra Red technology.

24. A password protected electronic device, comprising:

a radio capable of receiving a password wirelessly transmitted from an electronic device; and

a controller capable of using the received password to unlock the password protected electronic device such that a user does not have to physically input the password into the password protected electronic device to unlock and use the password protected electronic device.

25. The password protected electronic device of claim 24, wherein said electronic device is incorporated within a ring.

26. The password protected electronic device of claim 24, wherein said electronic device is incorporated within a watch.

27. The password protected electronic device of claim 24, wherein said password protected electronic device is a personal digital assistant.

28. The password protected electronic device of claim 24, wherein said password protected electronic device is a personal computer.

29. The password protected electronic device of claim 24, wherein said password protected electronic device is a wireless phone.

30. A system, comprising:

a first electronic device including;

a controller capable of storing a password; and

a radio capable of transmitting the password when activated by a user; and

a second electronic device including;

a controller capable of storing a password;

a radio capable of receiving the password from the first electronic device; and

said controller capable of determining whether the stored password matches the received password;

if there is a match, then the second device unlocks itself so that the user can use the second device;

if there is not a match, then the second device remains locked and the user can not use the second device.

31. The system of claim 30, wherein said first electronic device further includes an operator interface used by the user to activate said radio to transmit the password towards the second electronic device

32. The system of claim 30, wherein said first electronic device further includes an operator interface used by the user to select the password and to input the selected password into the first electronic device.

33. The system of claim 30, wherein said second electronic device further includes an operator interface used by the user to select the password and to transmit the selected password to the first electronic device.

34. The system of claim 30, wherein a manufacturer of the first electronic device and the second electronic device selects and inputs the password into the first electronic device and the second electronic device.

35. The system of claim 30, wherein said first electronic device is incorporated within an article that the user generally has in their possession including a ring or a watch.

36. The system of claim 30, wherein said second electronic device is a personal digital assistant, a personal computer, a laptop computer or a wireless phone.

37. A device, comprising:

a radio capable of transmitting at least one electronic key towards at least one electronic device, wherein each electronic key includes a password used to unlock or lock one of the electronic devices such that a user does not have to remember the password and does not have to physically input the password into the at least one electronic device to unlock or lock the at least one electronic device.

38. The device of claim 37, wherein said electronic key is an encrypted electronic key.

39. The device of claim 37, wherein said device is incorporated within an article that the user generally has in their possession including a ring or a watch.

40. The device of claim 37, wherein said electronic device is a personal digital assistant, a personal computer or a wireless phone.