# US 10,482,424 B2 · Systems and methods for mobile device-based item acquisition and tracking > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,482,424 B2 - Document ID: US10482424B2 - Status: Granted - Kind: B2 - Application number: 16/130,399 - Filed: 2018-09-13 - Published: 2019-01-10 - Granted: 2019-11-19 - Earliest claimed: 2015-06-19 - Assignees: Capital One Services, LLC - Applicants: Capital One Services, LLC - Inventors: Lawrence Hutch Douglas; Thomas Christopher Clarke; Deborah Nally - Web page: https://patentgrep.com/patent/US10482424B2 ## CPC - G06Q 10/087: Inventory or stock management, e.g. order filling, procurement or balancing against orders - G06K 7/10386: {the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader} - G06Q 10/083: Shipping - G06Q 10/08741: {by picking of items from inventory for fulfillment} - G06Q 10/0877: {by inventory control or reporting using inventory tracking or counting} - G06Q 20/20: Point-of-sale [POS] network systems - G06Q 20/208: {Input by product or record sensing, e.g. weighing or scanner processing} - G06Q 20/327: {Short range or proximity payments by means of M-devices} - G07G 1/009: {the reader being an RFID reader} - G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR - G06K: GRAPHICAL DATA READING (image or video recognition or understanding G06V); PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS - G07G: REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS ## Abstract Systems, methods, and computer-readable media are provided for enabling mobile device-based item acquisition and tracking. One exemplary method performed on a mobile device comprises entering a wireless scan mode, detecting a signal from a tag associated with an item in a first area and in proximity to the tag, presenting information associated with the tag, and adding the information to a list. The method further comprises detecting a second tag in a second area, and sending the list to a second device. A second exemplary method performed by a processing terminal comprises receiving the list from a mobile device, entering a wireless scan mode, detecting a signal from a tag associated with an item in proximity to the tag, determining whether the item associated with the detected tag is present on the received list, and enabling the mobile device to complete a transaction to purchase the item. User interfaces are also provided for presenting information related to the above methods and receiving inputs from users to accomplish one or more related methods. ## Claims ### Claim 1 A method for providing a user interface on a mobile device, comprising: detecting, with the mobile device, a signal from a tag associated with an item in proximity to the tag, the item being in a first area; presenting a user interface on the mobile device, the user interface including: first item information associated with the tag, second item information associated with a second tag that is within scanning range of the mobile device; and buttons configured to remove displayed items from the user interface; detecting, with the mobile device using a scan mode, a third tag associated with a second area separate from the first area; presenting at least one of the first item information and second item information and a request to confirm checkout; receiving a confirmation from the user; and based on receiving a confirmation, sending a message over a wireless network to initiate checkout. ### Claim 2 (depends on 1) The method of claim 1, further comprising: periodically scanning for the first tag; determining that the first tag is no longer detected; and presenting a query on the mobile device requesting confirmation that the user intentionally separated the mobile device from the first tag; receiving a confirmation from the user; and removing display of the first item information. ### Claim 3 (depends on 2) The method of claim 2, further comprising: periodically scanning for the second tag; determining that the second tag is no longer detected; and presenting a query on the mobile device requesting confirmation that the user intentionally separated the mobile device from the second tag; receiving a confirmation from the user; and removing display of the second item information. ### Claim 4 (depends on 3) The method of claim 3, further comprising: receiving a first list of one or more items of interest from the user; creating a second list comprising first and second items corresponding to the first and second item information; and determining whether one or more items of interest from the first list is present on the second list and whether each of the first and second items on the second list is present on the first list. ### Claim 5 (depends on 4) The method of claim 4, further comprising: when the item on the first list is missing on the second list, prompting the user to approve the removal of the first item from the first list; or when one of the items on the second list is missing on the first list, prompting the user to approve the addition of the missing second item to the first list. ### Claim 6 (depends on 4) The method of claim 4, further comprising completing a transaction to purchase the second item based on the prompted approval. ### Claim 7 (depends on 6) The method of claim 6, further comprising arranging for delivery of the second item to the user. ### Claim 8 (depends on 2) The method of claim 2, wherein periodically scanning for the first tag further comprises: maintaining a timer for scanning for the first tag; measuring, using the timer, a first time interval; and determining, at the end of the first time interval and after scanning for the first tag, whether the first tag is no longer detected. ### Claim 9 (depends on 1) The method of claim 1, wherein the scan mode permits detection of a Wi-Fi signal. ### Claim 10 (depends on 1) The method of claim 1, wherein: the first area comprises a store; and the second area comprises a checkout area within the store. ### Claim 11 A mobile device, comprising: memory storing software instructions; a wireless communication device configured to communicate with at least one tag; and at least one processor configured to execute the software instructions to perform a method comprising: presenting a user interface on the mobile device, the user interface including: first item information associated with the tag, second item information associated with a second tag that is within scanning range of the mobile device; and buttons configured to remove displayed items from the user interface; detecting, with the wireless communication device using the scan mode, a third tag associated with a second area separate from the first area; presenting at least one of the first item information and second item information and a request to confirm checkout; receiving a confirmation from the user; and based on receiving a confirmation, sending a message using the wireless communication device to initiate checkout. ### Claim 12 (depends on 11) The mobile device of claim 11, wherein the at least one processor is further configured to execute the software instructions to perform steps comprising: periodically scanning for the first tag; determining that the first tag is no longer detected; and presenting a query on the mobile device requesting confirmation that the user intentionally separated the mobile device from the first tag; receiving a confirmation from the user; and removing display of the first item information. ### Claim 13 (depends on 12) The mobile device of claim 12, wherein the at least one processor is further configured to execute the software instructions to perform steps comprising: periodically scanning for the second tag; determining that the second tag is no longer detected; presenting a query on the mobile device requesting confirmation that the user intentionally separated the mobile device from the second tag; receiving a confirmation from the user; and removing display of the second item information. ### Claim 14 (depends on 13) The mobile device of claim 13, wherein the at least one processor is further configured to execute the software instructions to perform steps comprising: receiving a first list of one or more items of interest from the user; creating a second list comprising first and second items corresponding to the first and second item information; and determining whether one or more items of interest from the first list is present on the second list and whether each of the first and second items on the second list is present on the first list. ### Claim 15 (depends on 14) The mobile device of claim 14, wherein the at least one processor is further configured to execute the software instructions to perform steps comprising: when the item on the first list is missing on the second list, prompting the user to approve the removal of the first item from the first list; or when one of the items on the second list is missing on the first list, prompting the user to approve the addition of the missing second item to the first list. ### Claim 16 (depends on 14) The mobile device of claim 14, wherein the at least one processor is further configured to execute the software instructions to perform steps comprising completing a transaction to purchase the item of interest based on the prompted approval. ### Claim 17 (depends on 16) The mobile device of claim 16, wherein the at least one processor is further configured to execute the software instructions to perform steps comprising, arranging for delivery of the second item to the user. ### Claim 18 (depends on 12) The mobile device of claim 12, wherein the at least one processor is further configured to execute the software instructions, wherein periodically scanning for the first tag further comprises: maintaining a timer for scanning for the first tag; measuring, using the timer, a first time interval; and determining, at the end of the first time interval and after scanning for the first tag, whether the first tag is no longer detected. ### Claim 19 (depends on 11) The mobile device of claim 11, wherein the at least one processor is further configured to execute the software instructions, wherein the scan mode permits detection of a Wi-Fi signal. ### Claim 20 (depends on 11) The mobile device of claim 11, wherein the at least one processor is further configured to execute the software instructions to perform steps comprising: the first area comprises a store; and the second area comprises a checkout area within the store.