GENERATION AND VERIFICATION OF A DIGITIZED SIGNATURE

Patent №

US 6,694,045

Granted

2004-02-17

Filed 2002

Owner

AMERASIA INTERNATIONAL TECHNOLOGY, INC.

Lab

AI components

2

vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

10127793

Digitized signatures are recorded in respective digitized signature records. Each digitized signature record includes at least the position of each point of a signature in coordinates relative to a coordinate of a previous point thereof and time. Digitized signatures are identified, verified or authenticated by comparing characteristics thereof, may be indexed for facilitating comparison, may be utilized for network and Internet transactions, and may be converted to image format.

VisionAI hardwareG06K 7/10346G06Q 10/10G07C 13/00H01Q 1/1221H01Q 7/00H01Q 21/28H04L 63/0861H04L 63/12

AI classification

Vision1.00
AI hardware0.95
Knowledge representation0.15
Evolutionary computation0.06
Natural language0.02
Speech0.00
Machine learning0.00
Planning0.00

Ownership

AMERASIA INTERNATIONAL TECHNOLOGY, INC.

assignment · 128300592

Assignors

CHUNG, KEVIN KWONG-TAI, SHI, XIAOMING

On an employer assignment, the assignors are typically the inventors.

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