Patent application 13686073 (US), filed 2012-11-27
Publication number: US20130271562A1
Title: USER RECOGNITION APPARATUS AND METHOD
CPC codes: G06T   5/70
G06V  10/803
G06V  10/143
G06V  40/20
H04N  23/11
G06F  18/251
G06T   5/50
G06T2207/10024
G06T2207/10048
H04N   5/2226
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20030007074
ref_type: patent
severity: obviousness
ref_id: 20040005086
ref_type: patent
severity: obviousness
ref_id: 5265172
ref_type: patent
severity: obviousness
ref_id: 20090294666
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)