Patent application 13389046 (US), filed 2012-02-06
Publication number: US20120133605A1
Title: INPUT/OUTPUT DEVICE, MOBILE DEVICE, AND INFORMATION DISPLAYING DEVICE
CPC codes: H04B  13/005
H04M   3/42391
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20100159996
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)