Patent application 13196407 (US), filed 2011-08-02
Publication number: US20120033089A1
Title: AUDIO AND/OR VIDEO TRANSMISSION SYSTEM
CPC codes: H04N   9/806
H04N   9/8205
H04N  21/2187
H04N  21/242
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: Hiroyuki JP #2007/081686
ref_type: patent
severity: obviousness
ref_id: 20060270465
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)