# US 10,481,790 B2 · Method and apparatus for inputting information by using on-screen keyboard > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,481,790 B2 - Document ID: US10481790B2 - Status: Granted - Kind: B2 - Application number: 14/793,814 - Filed: 2015-07-08 - Published: 2016-06-16 - Granted: 2019-11-19 - Earliest claimed: 2014-12-11 - Assignees: Samsung Medison Co., Ltd. - Applicants: Samsung Medison Co., Ltd. - Inventors: Seung-ju Lee; Yoon-woo Jun - Web page: https://patentgrep.com/patent/US10481790B2 ## CPC - G06F 3/04886: by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus - G06F 3/04817: using icons (graphical or visual programming using iconic symbols G06F8/34) - G06F 3/0482: Interaction with lists of selectable items, e.g. menus - G06F 3/04842: Selection of displayed objects or displayed text elements (G06F3/0482 takes precedence) - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract A device includes a display unit configured to display an on-screen keyboard for inputting data in a first input field from among a plurality of input fields, and to display on the on-screen keyboard identification information of at least one input field from among the plurality of input fields, except for the first input field; a user input unit for receiving a user input selecting one of a plurality of pieces of identification information of the at least one input field; and a control unit for determining the at least one input field whose identification information is selected as a second input field in which data is to be input via the on-screen keyboard. ## Claims ### Claim 1 A device comprising: a display screen configured to display an on-screen keyboard for inputting data in a first input field among a plurality of input fields, and to display, on the on-screen keyboard, identification information of at least one input field other than the first input field, from among the plurality of input fields; a user input interface configured to receive a user input selecting one of a plurality of pieces of identification information identifying the at least one input field; and a controller comprising a memory storing instructions and at least one processor executing the stored instructions to set, as a second input field in which data is to be input via the on-screen keyboard, the at least one input field whose identification information is selected, wherein the user input interface receives a user input for inputting data having a predetermined order of the plurality of input fields in the display screen via the on-screen keyboard, wherein the controller controls the display screen to display a first drop-down menu for selecting one of a plurality of previous input fields that are previous to the first input field, in accordance with the predetermined order of the plurality of input fields, and controls the display screen to display a second drop-down menu for selecting one of a plurality of next input fields that are next to the first input field, in accordance with the predetermined order of the plurality of input fields, and where the second drop-down menu comprises at least one hidden input field which is hidden by the on-screen keyboard. ### Claim 2 (depends on 1) The device of claim 1, wherein the on-screen keyboard comprises a text box indicating a key value of a key selected by a user from among a plurality of keys in the on-screen keyboard. ### Claim 3 (depends on 1) The device of claim 1, wherein the identification information of the at least one input field comprises at least one of a field name of the at least one input field and an icon indicating the at least one input field. ### Claim 4 (depends on 1) The device of claim 1, wherein the on-screen keyboard comprises a portion indicating whether the first input field is an input field corresponding to a pre-requisite item. ### Claim 5 (depends on 1) The device of claim 1, wherein the display screen displays the at least one input field such that an input field from among the at least one input field whose field value is input is distinguished from an input field from among the at least one input field whose field value is not input. ### Claim 6 (depends on 1) The device of claim 1, wherein the controller controls the display screen to display a third drop-down menu for selecting one of input fields in which field values have been input, in accordance with the predetermined order of the plurality of input fields, and controls the display screen to display a fourth drop-down menu for selecting one of input fields in which field values have not been input, in accordance with the predetermined order of the plurality of input fields. ### Claim 7 A method of inputting information, the method comprising: displaying an on-screen keyboard for inputting data in a first input field among a plurality of input fields, and displaying on the on-screen keyboard, identification information of at least one input field other than the first input field, from among the plurality of input fields; receiving a user input selecting one of a plurality of pieces of identification information identifying the at least one input field; and setting, as a second input field in which data is to be input via the on-screen keyboard, the at least one input field whose identification information is selected, wherein the receiving the user input comprises receiving a user input for inputting data having a predetermined order of the plurality of input fields in the display screen via the on-screen keyboard, wherein the displaying the on-screen keyboard comprises displaying a first drop-down menu for selecting one of a plurality of previous input fields that are previous to the first input field, in accordance with the predetermined order of the plurality of input fields, and displaying a second drop-down menu for selecting one of a plurality of next input fields that are next to the first input field, in accordance with the predetermined order of the plurality of input fields, and wherein the second drop-down menu comprises at least one hidden input field which is hidden by the on-screen keyboard. ### Claim 8 (depends on 7) The method of claim 7, wherein the on-screen keyboard comprises a text box indicating a key value of a key selected by a user from among a plurality of keys in the on-screen keyboard. ### Claim 9 (depends on 7) The method of claim 7, wherein the identification information of the at least one input field comprises at least one of a field name of the at least one input field and an icon indicating the at least one input field. ### Claim 10 (depends on 7) The method of claim 7, wherein the on-screen keyboard comprises a portion indicating whether the first input field is an input field corresponding to a pre-requisite item. ### Claim 11 (depends on 7) The method of claim 7, wherein the displaying of the identification information of the at least one input field other than the first input field, from among the plurality of input fields, comprises displaying the at least one input field such that an input field from among the at least one input field whose field value is input is distinguished from an input field from among the at least one input field whose field value is not input. ### Claim 12 (depends on 7) The method of claim 7, further comprising: displaying a third drop-down menu for selecting one of input fields in which field values have been input, in accordance with the predetermined order of the plurality of input fields, and displaying a fourth drop-down menu for selecting one of input fields in which field values have not been input, in accordance with the predetermined order of the plurality of input fields.