Recording a signature on a touch screen enabled wireless phone and mobile device with stylus and server
AssigneeIP Holdings, LLC
InventorsSanjay K. Rao, Sunil K. Rao, Raman K. Rao
Life of this patent
Estimating the term…
Abstract
A cellular phone and mobile device is configured with the ability to accept a signature. A user may write a signature on a touch sensitive display of a mobile device using touch or a pen. A user may be further authenticated by using voice or password. Software for recognizing a finger print could reside on a network server or on the hand held device. Handwriting recognition can be used for authentication. The signature may be viewed on a second mobile device in real time. The signature may be synchronized with a server or an Internet device. The system may allow for multiple parties to sign an electronic document using mobile devices and Internet servers.
Claims20
An electronic signature system using a server and a plurality of multifunction mobile devices, the system comprising:
- a server, wherein a portion of a display of a multifunction mobile device is configured to accept a signature,
- wherein the signature is entered by physical touch with the display,
- wherein a document displayed on the multifunction mobile device is further configured with a first signature entry location, a second signature entry location, a third signature entry location;
- wherein a first signature, a second signature, and a third signature are associated with and displayed on three multifunction mobile devices respectively;
- and
- wherein signing is done in parallel or sequentially on separate screens amongst the three multifunction mobile devices such that the signatures are placed on a virtual document for interactive verification;
- and wherein authentication is enabled by a finger print authentication mechanism.
A system for recording one or more signatures, the system comprising:
- a server programmed to provide routines for use by a multifunction mobile device having one or more processors and a user input feature,
- wherein the server synchronizes signatures,
- wherein the server is in communication with the multifunction mobile device such that the server is programmed to receive a first signature recorded in a first signature entry location of the multifunction mobile device, a second signature recorded in a second signature entry location of a second multifunction mobile device, and a third signature recorded in a third signature entry location of a third multifunction mobile device,
- wherein each signature is displayed on the first, second, and third multifunction mobile devices,
- wherein each signature is used to sign a document in different places, and
- wherein signing is done in parallel or sequentially on separate screens amongst the three multifunction mobile devices such that the signatures are placed on a virtual document for interactive verification;
- wherein authentication is enabled by a finger print authentication mechanism;
- and wherein the mobile device accepts stylus input.
A method for recording one or more signatures, comprising:
- recording a first signature in a first signature entry location displayed on a first mobile device, a second signature in a second signature entry location displayed on a second mobile device, and a third signature in a third signature entry location displayed on a third mobile device;
- displaying a document on the first, second, and third mobile devices;
- receiving on a server from the first, second, and third mobile devices, each of the signatures associated with the document, wherein each signature is used to sign the document in different locations;
- and
- synchronizing signatures between the three mobile devices and the server,
- wherein signing is done in parallel or sequentially on separate screens amongst the three multifunction mobile devices such that the signatures are placed on a virtual document for interactive verification.
Dependencies are inferred from the claim text.