Patent application 13126814 (US), filed 2011-06-10
Publication number: US20110258543A1
Title: DIALOG SYSTEM
CPC codes: G06F   3/0482
G06F   9/451
G06F   3/038
G06F2203/0381
H04M2250/74
Office action: rejection, dated 2015-10-14
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20090013254
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-14)