Patent application 14491954 (US), filed 2014-09-19
Publication number: US20150011173A1
Title: DIGITAL RADIO SYSTEMS AND METHODS
CPC codes: H04M   1/6091
Y02D  10/00
H04W   4/48
H04W   4/40
Y02D  30/70
H04M   1/72442
H04M   1/72448
H04H  20/62
H04H  20/71
H04H  40/09
H04H  60/35
H04H  60/74
H04N  21/426
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
double_patenting
Prior art cited: ref_id: 20030163823
ref_type: patent
severity: novelty_destroying
ref_id: 20070082716
ref_type: patent
severity: novelty_destroying
ref_id: 20050078562
ref_type: patent
severity: novelty_destroying
Final disposition: pending (2015-10-15)