Jeffrey Paul Solum,Yoshi Kasahara,Christopher D. Young,Gregory JOhn Haubrich,Preetham Varghese
申请号：
US16135712
公开号：
US10659859B2
申请日:
2018.09.19
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A portable case for storing and charging hearing assistance devices is described. The portable case includes at least one retention structure configured to retain at least part of a hearing assistance device, an energy storage device, a charging circuitry electrically coupled to the energy storage device. The at least one processor is configured to detect when the at least one retention structure retains the at least part of the hearing assistance device, and responsive to detecting the at least one retention structure retaining the at least part of the hearing assistance device, cause the charging circuitry to charge, via an electrical connection shared by the at least part of the hearing assistance device and the charging circuitry, a power source of the hearing assistance device.
