Application

13978755 · METHOD FOR DOWNLINK CHANNEL STATE INFORMATION FEEDBACK IN MULTI-ANTENNA MULTI-CARRIER MULTI-CELL ENVIRONMENT

Filed 2013-07-09 · Granted · Patent 9237562 (2016-01-12) The official file ↗The patent and its PDF ↗ · Art unit 2479 · Examiner Salvador E Rivas Easy · CPC H04W 72/21 · SHARP KABUSHIKI KAISHA · SHARP KABUSHIKI KAISHA

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

17.3 mo

to disposition 30.1 mo

Statutes raised

103

1 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.