Patent ID: 11887118
Assignee: SSENSTONE INC.
Field: IT methods for management (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A method for identifying a device by using a chip unique value-based virtual code, the method comprising:
generating, by a virtual code generation means comprising a computer which is hardware, a plurality of detailed codes;
generating, by the virtual code generation means, a virtual code by combining the plurality of detailed codes; and
providing, by the virtual code generation means, the virtual code to a virtual code verification means,
wherein the virtual code is generated by using a unique value of a chip included in the virtual code generation means as seed data,
wherein the plurality of detailed codes have a correlation for searching for an actual code and are changed for each unit count,
wherein the unit count is set to a specific time interval and is changed as the time interval elapses,
wherein, when the virtual code generation means includes a control device,
wherein the virtual code is generated by using a unique value of a chip included in the control device as seed data, and
wherein the unique value of the chip included in the control device is a serial number assigned not to be duplicated for each control device.