Patent application 13709386 (US), filed 2012-12-10
Publication number: US20130182992A1
Title: SEMICONDUCTOR MACH-ZENDER MODULATOR AND METHOD TO DRIVE THE SAME
CPC codes: G02F   1/035
G02F   1/225
G02F2201/126
G02F2201/18
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 8638486
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)