# US 2014/0153724 A1 · Data processing method, sensor device, and user terminal > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0153724 A1 - Document ID: US20140153724A1 - Status: Published application - Kind: A1 - Application number: 13/947,229 - Filed: 2013-07-22 - Published: 2014-06-05 - Earliest claimed: 2012-12-04 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Jong Pal KIM - Web page: https://patentgrep.com/patent/US20140153724A1 ## CPC - H04W 12/04: Key management, e.g. using generic bootstrapping architecture [GBA] - A61B 5/002: {Monitoring the patient using a local or closed circuit, e.g. in a room or building (A61B5/0017 takes precedence)} - G06F 21/32: using biometric data, e.g. fingerprints, iris scans or voiceprints - G06F 21/36: by graphic or iconic representation - G16H 10/60: for patient-specific data, e.g. for electronic patient records - G16H 40/63: for local operation - H04L 63/0428: {wherein the data content is protected, e.g. by encrypting or encapsulating the payload} - H04L 63/061: {for key exchange, e.g. in peer-to-peer networks (cryptographic mechanisms or cryptographic arrangements for key agreement H04L9/0838)} - H04W 12/02: Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII] - A61B 5/0006: {ECG or EEG signals} - A61B 5/0008: {Temperature signals} - A61B 5/1118: {Determining activity level} - A61B 2560/0242: adapted to measure environmental factors, e.g. temperature, pollution - H04W 12/77: Graphical identity - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## Abstract A data processing method performed by a sensor device, includes displaying identification information of the sensor device, and encrypting data measured by the sensor device based on the identification information. The method further includes transmitting the encrypted data to a user terminal. ## Claims ### Claim 1 A data processing method performed by a sensor device, the method comprising: displaying identification information of the sensor device; encrypting data measured by the sensor device based on the identification information; and transmitting the encrypted data to a user terminal. ### Claim 2 (depends on 1) The method of claim 1, wherein the displaying comprises: encoding the identification information to a symbol or a visual code; and displaying the symbol or the visual code. ### Claim 3 (depends on 2) The method of claim 2, wherein the encoding comprises: encoding the identification information to at least one of a barcode, a quick response (QR) code, a matrix code, and a color code. ### Claim 4 (depends on 1) The method of claim 1, wherein the displaying comprises: displaying the identification information during a predetermined period of time for the identification information to be read by the user terminal. ### Claim 5 (depends on 1) The method of claim 1, wherein the encrypting comprises: setting the identification information as an encryption key; and encrypting the data based on the encryption key. ### Claim 6 (depends on 1) The method of claim 1, wherein the displaying comprises: displaying the identification information using non-electronic method. ### Claim 7 (depends on 1) A non-transitory computer-readable storage medium storing a program comprising instructions to cause a computer to perform the method of claim 1. ### Claim 8 A data processing method performed by a user terminal, the method comprising: reading identification information of a sensor device that is displayed on the sensor device; and decoding data received from the sensor device based on the identification information. ### Claim 9 (depends on 8) The method of claim 8, wherein the reading comprises: capturing an image of the identification information displayed on the sensor device; and extracting the identification information from the image. ### Claim 10 (depends on 8) The method of claim 8, wherein the reading comprises: reading the identification information based on a user input. ### Claim 11 (depends on 8) The method of claim 8, wherein the decoding comprises: decoding the data based on data decoding information corresponding to the identification information. ### Claim 12 (depends on 8) The method of claim 8, wherein the sensor device is configured to encode the identification information as a symbol or a visual code. ### Claim 13 (depends on 8) The method of claim 8, wherein the identification information is represented by at least one of a barcode, a quick response (QR) code, a matrix code, and a color code. ### Claim 14 A data processing method performed by a sensor device, the method comprising: receiving identification information from a user terminal during a first mode; converting the first mode to a second mode in response to the identification information being received, or a predetermined period of time elapsing; encrypting data measured by the sensor device based on the identification information during a second mode; and transmitting the encrypted data to the user terminal. ### Claim 15 (depends on 14) The method of claim 14, wherein the predetermined period of time begins in response to the sensor device being initialized. ### Claim 16 (depends on 14) The method of claim 14, wherein the encrypting comprises: setting the identification information as an encryption key; and encrypting the data based on the encryption key. ### Claim 17 A data processing method performed by a user terminal, the method comprising: transmitting identification information to a sensor device during a first mode; converting the first mode to a second mode in response to the identification information being transmitted, or a predetermined period of time elapsing; and decoding data received from the sensor device based on the identification information during the second mode. ### Claim 18 (depends on 17) The method of claim 17, wherein the predetermined period of time begins in response to initialization of the sensor device being detected. ### Claim 19 (depends on 17) The method of claim 17, further comprising: generating the identification information based on a user input.