Patent application 14248404 (US), filed 2014-04-09
Publication number: US20140218460A1
Title: INTERACTIVE TELEVISION SYSTEM WITH AUDIO AND VIDEO CALLING
CPC codes: H04N   7/148
H04L  65/765
H04L  65/1023
H04L  65/1026
H04L  65/103
H04L  65/1059
H04L  65/1069
H04N   7/147
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20080309753
ref_type: patent
severity: obviousness
ref_id: 20070291736
ref_type: patent
severity: obviousness
ref_id: 20080134278
ref_type: patent
severity: obviousness
ref_id: 20060251236
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)