Application
14693942 · OPTICAL SEMICONDUCTOR DEVICE
Filed 2015-04-23 · Granted · Patent 9147997 (2015-09-29) The official file ↗The patent and its PDF ↗ · Art unit 3648 · Examiner Ari M Diacou Easy · CPC H01S 5/0265 · Mitsubishi Electric Corporation · LEYDIG VOIT & MAYER, LTD
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first was Notice of allowance
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2.3 mo
to disposition 5.2 mo
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