Patent application 13360372 (US), filed 2012-01-27
Publication number: US20130194428A1
Title: SYSTEM AND METHOD FOR DETERMINING LOCATION OF A DEVICE USING OPPOSING CAMERAS
CPC codes: G01C  21/20
H04N   7/181
G06T   7/74
H04W   4/40
G01S   5/16
G06T2207/10016
H04W   4/02
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20050270368
ref_type: patent
severity: obviousness
ref_id: 5870136
ref_type: patent
severity: obviousness
ref_id: JP 2004191339
ref_type: patent
severity: obviousness
ref_id: 20130050394
ref_type: patent
severity: obviousness
ref_id: 5699444
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)