Patent application 14394498 (US), filed 2014-10-15
Publication number: US20150052556A1
Title: METHOD AND APPARATUS FOR QAM MODULATOR CHANNEL DISTRIBUTION HAVING A PLURALITY OF MODES
CPC codes: H04N   7/106
H04H  20/63
H04H  40/00
H04H  40/90
H04N   5/40
H04N  21/2143
H04N  21/234
H04N  21/2381
H04N  21/2383
H04N  21/2385
H04N  21/41415
H04N  21/4302
H04N  21/43615
H04N  21/4382
H04N  21/4383
H04N  21/482
H04N  21/485
H04N  21/631
H04N  21/6405
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
subject_matter_101
indefiniteness_112
Prior art cited: ref_id: 20070220547
ref_type: patent
severity: obviousness
ref_id: 20090298418
ref_type: patent
severity: obviousness
ref_id: 20060274208
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)