# US 2014/0156803 A1 · Transaction system for exchanging commodity data via portable storage device and method thereof > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0156803 A1 - Document ID: US20140156803A1 - Status: Published application - Kind: A1 - Application number: 13/795,358 - Filed: 2013-03-12 - Published: 2014-06-05 - Earliest claimed: 2012-11-30 - Assignees: Inventec Corporation; Inventec (Pudong) Technology Corporation - Applicants: Inventec (Pudong) Technology Corporation; Inventec Corporation - Inventors: Chaucer Chiu - Web page: https://patentgrep.com/patent/US20140156803A1 ## CPC - G06Q 20/322: {Aspects of commerce using mobile devices [M-devices]} - G06Q 20/123: {Shopping for digital content} - 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 ## Abstract A transaction system for exchanging commodity data via a portable storage device and a method thereof are provided. Commodity content of a candidate commodity sold on a server is stored in the portable storage device, commodity identification data of the candidate commodity selected by a user is stored after the user uses an operating device to select the candidate commodity stored in the storage device, and the server generates transaction result information according to the commodity identification data stored in the storage device. By using the technical means, the transaction system and the method thereof can prevent a network transaction platform from affecting consumption due to management conditions, and achieve the technical efficacy of effectively providing a commodity to a specific group merely. ## Claims ### Claim 1 A transaction method for exchanging commodity data via a portable storage device, at least comprising: connecting a server to a storage device; transmitting a commodity data set from the server to the storage device for storage; connecting the storage device to an operating device; displaying commodity content of at least one candidate commodity comprised in the commodity data set by the operating device, and selecting the at least one candidate commodity, wherein each selected candidate commodity respectively corresponds to a commodity identification data; reconnecting the server to the storage device; obtaining each of the commodity identification data recorded by the storage device by the server; and generating a transaction result information by the server according to each of the commodity identification data. ### Claim 2 (depends on 1) The transaction method for exchanging commodity data via a portable storage device according to claim 1, wherein the step of connecting the server to the storage device further comprises a step of connecting the storage device after the server identified that the storage device has an information of a specific site set in advance by the server. ### Claim 3 (depends on 1) The transaction method for exchanging commodity data via a portable storage device according to claim 1, wherein after the server generates the transaction result information according to each selected commodity identification data, the transaction method further comprises a step of generating an order content corresponding to the transaction result information by the server, and transmitting the order content to the operating device and/or the storage device for storage. ### Claim 4 (depends on 1) The transaction method for exchanging commodity data via a portable storage device according to claim 1, wherein after the server generates the transaction result information according to each selected commodity identification data, the transaction method further comprises a step of transmitting the transaction result information by the server to an external transaction system to complete transaction. ### Claim 5 (depends on 1) The transaction method for exchanging commodity data via a portable storage device according to claim 1, wherein the step of obtaining each of the commodity identification data recorded by the storage device by the server further comprises a step of obtaining each of the commodity identification data and a personal identification data recorded by the storage device by the server, and the step of generating the transaction result information by the server according to each of the commodity identification data further comprises a step of generating the transaction result information by the server according to each of commodity identification data and the personal identification data. ### Claim 6 (depends on 1) The transaction method for exchanging commodity data via a portable storage device according to claim 1, wherein the method further comprises a step of updating the commodity data set stored in the storage device by the server after the reconnection from the server to the storage device. ### Claim 7 A transaction system for exchanging commodity data via a portable storage device, at least comprising: a storage device, used for storing a commodity data set, wherein the commodity data set comprises at least one candidate commodity, and each candidate commodity is corresponding to a commodity identification data respectively; an operating device, used for displaying commodity content of each candidate commodity, and selecting the at least one candidate commodity when the operating device is connected to the storage device, so that the storage device records commodity identification data corresponding to each selected candidate commodity; and a server, used for generating a transaction result information according to each of the commodity identification data recorded by the storage device, when the server is connected to the storage device. ### Claim 8 (depends on 7) The transaction system for exchanging commodity data via a portable storage device according to claim 7, wherein the server is further used for being connected to the storage device after identified that the storage device has information of a specific site set in advance by the server. ### Claim 9 (depends on 7) The transaction system for exchanging commodity data via a portable storage device according to claim 7, wherein the server is further used for generating an order content corresponding to the transaction result information, and the storage device and/or the operating device is further used for receiving and storing the order content. ### Claim 10 (depends on 7) The transaction system for exchanging commodity data via a portable storage device according to claim 7, wherein the server is further used for transmitting the transaction result information to an external transaction system to complete transaction. ### Claim 11 (depends on 7) The transaction system for exchanging commodity data via a portable storage device according to claim 7, wherein the storage device is further used for storing a personal identification data, and the server is further used for obtaining the personal identification information, and generating the transaction result information according to each of the commodity identification data and the personal identification data recorded by the storage device. ### Claim 12 (depends on 7) The transaction system for exchanging commodity data via a portable storage device according to claim 7, wherein the server updates the commodity data set stored in the storage device after the server reconnect to the storage device.