Patent application 14017492 (US), filed 2013-09-04
Publication number: US20140147119A1
Title: OPTICAL SIGNAL PROCESSING APPARATUS AND OPTICAL SIGNAL PROCESSING METHOD
CPC codes: H04B  10/5051
H04B  10/516
H04B  10/5165
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20020154372
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)