Patent ID: 8977323
Filing Date: 2015-03-10
Classification: G06F,G06K,G06Q,G07C,G08C,G09B,H04B,H04L,H04M,H04N,H04Q,H04W

Abstract:
1. An electronic signature system using a server and a plurality of multifunction mobile phones, said multifunction mobile phones comprising one or more processors, a touch screen display, a keyboard, a memory, a wireless transmit and receive unit, wherein the mobile phone is capable of voice and audio functions, the system comprising: a server, wherein a portion of a display of a multifunction mobile phone 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 phone 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 two or more multifunction mobile phones; and wherein signing is done in parallel or sequentially on separate screens amongst the two or more multifunction mobile phones such that the signatures are placed on a virtual document for interactive verification.