Patent application 14076567 (US), filed 2013-11-11
Publication number: US20140139724A1
Title: FOCUS DETECTION APPARATUS AND CONTROL METHOD FOR THE SAME
CPC codes: H04N  23/675
H04N  23/61
H04N  23/635
H04N  23/673
H04N  23/611
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 20100097515
ref_type: patent
severity: novelty_destroying
ref_id: 20120013786
ref_type: patent
severity: novelty_destroying
ref_id: 20090244315
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-15)