Application

19628037 · BROADCAST SIGNAL TRANSMISSION DEVICE USING MULTIPLE TRANSMITTING ANTENNAS AND HIERARCHICAL DIVISION MULTIPLEXING, AND METHOD USING SAME

Filed 2026-09-25 · Pending The official file ↗ · Art unit · Electronics and Telecommunications Research Institute · NSIP LAW

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

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