Electronic device and method for registering ownership

1. An electronic device, comprising:

at least one communication circuit configured to provide communication with a first external electronic device or a second external electronic device;

at least one processor configured to be operatively connected to the at least one communication circuit; and

a memory configured to comprise device registration request information and to be operatively connected to the electronic device,

wherein the memory stores instructions configured, when executed, to cause the electronic device to:

transmit a device registration request comprising at least the device registration request information for registering the electronic device in the second external electronic device to the first external electronic device through the at least one communication circuit when first communication with the first external electronic device is established;

receive a response to the device registration request from the first external electronic device;

receive device registration update information updated based on the device registration request of the electronic device from the second external electronic device through the at least one communication circuit based on the response when second communication with the second external electronic device is established; and

store the received device registration update information in the memory,

wherein device initialization count information indicating a device initialization count of the electronic device is stored in the memory, and

wherein the instructions are configured to cause the electronic device to transmit the device initialization count information about the electronic device to the second external electronic device through the at least one communication circuit when the second communication with the second external electronic device is established.

2. The electronic device of claim 1 , wherein the instructions are configured to cause the electronic device to:

identify a state of the electronic device when the first communication is connected; and

transmit the device registration request to the first external electronic device through the at least one communication circuit based on the identified state of the electronic device.

3. The electronic device of claim 1 , wherein the device registration request comprises device identification information for identifying the electronic device.

4. The electronic device of claim 1 , wherein the instructions are configured to cause the electronic device to update and store the received device registration update information as the device registration request information in the memory.

5. The electronic device of claim 4 , wherein the instructions are configured to cause the electronic device to transmit a signal relating to update of the device registration request information to the second external electronic device through the at least one communication circuit upon updating the device registration request information.

6. The electronic device of claim 1 , wherein the instructions are configured to cause the electronic device to:

update and store the device initialization count information in the memory by increasing the device initialization count when device initialization of the electronic device is detected; and

transmit the updated device initialization count information to the second external electronic device through the at least one communication circuit upon updating of the device initialization count information.

7. The electronic device of claim 1 , wherein the at least one communication circuit comprises:

at least one first communication circuit configured to provide the first communication with the first external electronic device via a short-range communication network; and

at least one second communication circuit configured to provide the second communication with the second external electronic device via a long-range communication network.

8. An electronic device comprising:

at least one communication circuit configured to provide communication with a first external electronic device or a second external electronic device;

at least one processor configured to be operatively connected to the at least one communication circuit; and

a memory configured to be operatively connected to the electronic device,

wherein the memory stores instructions configured, when executed, to cause the electronic device to:

receive a device registration request comprising at least device identification information for identifying the second external electronic device and device registration request information for device registration of the second external electronic device from the first external electronic device through the at least one communication circuit;

identify device registration authentication information for authenticating device registration of the second external electronic device stored in the memory based on the device registration request;

perform device registration of the second external electronic device based on the identified device registration authentication information and the device registration request information comprised in the device registration request;

transmit a result of the device registration of the second external electronic device to the first external electronic device; and

transmit device registration update information updated based on the device registration request of the second external electronic device to the second external electronic device through the at least one communication circuit when the second external electronic device is connected,

wherein device initialization count information indicating a device initialization count of the second external electronic device is stored in the memory, and

wherein the instructions are configured to cause the electronic device to receive the device initialization count information about the second external electronic device from the second external electronic device through the at least one communication circuit.

9. The electronic device of claim 8 , wherein the instructions are configured to cause the electronic device to:

authenticate a user based on a user account of the first external electronic device through the at least one communication circuit when the first external electronic device is connected; and

receive the device registration request of the second external electronic device from the first external electronic device when the user is authenticated.

10. The electronic device of claim 8 , wherein the instructions are configured to cause the electronic device to:

identify the device registration update information corresponding to the second external electronic device stored in the memory based on the device identification information about the second external electronic device comprised in the device registration request;

update and store the device registration update information stored in the memory when the identified device registration update information and the device registration request information comprised in the device registration request are matched; and

maintain and store the device registration update information stored in the memory when the identified device registration update information and the device registration request information comprised in the device registration request are not matched.

11. The electronic device of claim 8 , wherein the instructions are configured to cause the electronic device to:

identify the device registration authentication information corresponding to the second external electronic device stored in the memory based on the device identification information about the second external electronic device comprised in the device registration request; and

perform the device registration of the second external electronic device when the identified device registration authentication information and the device registration request information comprised in the device registration request are matched.

12. The electronic device of claim 8 , wherein the instructions are configured to cause the electronic device to:

receive a signal relating to update of the device registration request information about the second external electronic device from the second external electronic device through the at least one communication circuit; and

store the device registration authentication information corresponding to the second external electronic device stored in the memory in synchronization with the device registration update information upon receiving the signal.

13. The electronic device of claim 8 , wherein

the instructions are configured to cause the electronic device to:

identify the device initialization count information corresponding to the second external electronic device stored in the memory based on the device identification information about the second external electronic device;

release the device registration of the second external electronic device when the device initialization count of the identified device initialization count information is smaller than a device initialization count of the received device initialization count information; and

store the device initialization count information corresponding to the second external electronic device stored in the memory in synchronization with the received device initialization count information upon releasing the device registration of the second external electronic device.

14. A non-transitory recording medium non-transitorily storing instructions which are configured, when executed by at least one circuit of an electronic device, to cause the electronic device to perform at least one operation comprising:

an operation of transmitting a device registration request comprising at least a device registration request information for registering the electronic device in a second external electronic device to a first external electronic device when the electronic device is connected with the first external electronic device via first communication;

an operation of receiving a response to the device registration request from the first external electronic device;

an operation of receiving device registration update information updated based on the device registration request of the electronic device from the second external electronic device based on the response when second communication with the second external electronic device is established;

an operation of storing the received device registration update information; and

an operation of transmitting device initialization count information indicating a device initialization count of the electronic device to the second external electronic device through at least one communication circuit when the second communication with the second external electronic device is established,

wherein the device initialization count information indicating the device initialization count of the electronic device is stored in a memory of the electronic device.