An earpiece designed to fit a substantial majority (over 90%) of people without customization to the outer ears, i.e., without the need to make customized measurements or a mold of the actual ear of an individual. The device is generally C-shaped and contacts the outer ear in four locations.
申请公布号
WO2012138788(A3)
申请公布日期
2014.04.24
申请号
WO2012US32211
申请日期
2012.04.04
申请人
BLUE-GEAR, LLC;HAGEN, LAWRENCE T.;CARLSON, JOHAN D.;ROBERTS, RANDALL WAYNE;NILSON, MARGARET V.
发明人
HAGEN, LAWRENCE T.;CARLSON, JOHAN D.;ROBERTS, RANDALL WAYNE;NILSON, MARGARET V.
