Application

14574172 · PWM DIMMING CONTROL METHOD AND CONTROL CIRCUIT AND LED DRIVER THEREFOR

Filed 2014-12-17 · Granted · Patent 9192007 (2015-11-17) The official file ↗The patent and its PDF ↗ · Art unit 2844 · Examiner David Hung Vu Easy · CPC H05B 45/3725 · Silergy Semiconductor Technology (Hangzhou) LTD · Michael C. Stephens, Jr.

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

7.1 mo

to disposition 11.0 mo

Statutes raised

0 actions read

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