07770019 is referenced by 30 patents and cites 18 patents.

Essentially coincident with the capture of an image by the imaging device, biometric information indicating the identity of the operator of the device is obtained from at least one biometric sensor. The biometric information and captured image are then stored in a manner reliably associating each with the other. At a later time, biometric information is obtained from a supposed operator of the imaging device. By comparing this candidate biometric information with the stored biometric information, the supposed operator may be authenticated as the operator of the imaging device at the time of capture of the stored image.

Title
Imaging method and device using biometric information for operator authentication
Application Number
11/352119
Publication Number
7770019 (B2)
Application Date
February 10, 2006
Publication Date
August 3, 2010
Inventor
Clinton Blake Hope
Burbank
CA, US
W Daniel Hillis
Toluca Lake
CA, US
Bran Ferren
Beverly Hills
CA, US
Agent
Glenn Patent Group
Michael A Glenn
Assignee
Applied Minds
CA, US
IPC
H04K 1/00
View Original Source