Dung Ba Vu

US Patent:

20170185722, Jun 29, 2017

Filed:

Jun 22, 2016

Appl. No.:

15/190117

Inventors:

KHUE NGOC VU - Fountain Valley CA, US
DUNG TIEN VU - Fountain Valley CA, US
THU MINH VU - Fountain Valley CA, US
TRUONG MIEN VU - Fountain Valley CA, US
HIEU NGOC VU - Fountain Valley CA, US

International Classification:

G06F 19/00
H04L 29/06
G06K 9/18
G06F 3/0488
G06K 9/00

Abstract:

A computer network system and method of receiving, storing, and authenticating a user's presence and information obtained at geographical user-location is disclosed. A first device displays a plurality of input regions on its display screen. Utilizing a stylus or fingertip, the user enters hand-written inputs in those regions. The first device transmits the user hand-written inputs and geographical location to a server and subsequently removes the displayed plurality of hand-written inputs from the plurality of input regions for the next user. A server receives the user's hand-written inputs and location, associates the location to the user, stores them, and transmits them to a second device where, in real time, they are displayed on a display screen of the second device, facilitating authentication and verification of the user's presence and user's hand-written inputs. In addition, authenticating documents comprising the hand-written inputs may be generated for audits.