Patent application 13911983 (US), filed 2013-06-06
Publication number: US20140363044A1
Title: Efficient Machine-Readable Object Detection and Tracking
CPC codes: G06K   7/1443
G06V  10/25
G06V  10/62
G06V  10/7515
G06V2201/07
G06K   7/10722
G06T   7/20
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20080089552
ref_type: patent
severity: obviousness
ref_id: 20120201427
ref_type: patent
severity: obviousness
ref_id: 20060088191
ref_type: patent
severity: obviousness
ref_id: 20100020244
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)