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US 2001/0043709 A1Published application
Hearing aid fitted with a rechargeable battery, and application of such a rechargeable battery
OwnerFrank Panitzschinventor
Life of this patent
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Abstract
A hearing aid (1) having a case (3) enclosing its electrical components, which includes at least one rechargeable battery (10). The rechargeable battery is a planar solid-state rechargeable battery or a foil rechargeable battery.
Claims8
A hearing aid (1) comprising a case (3), electronic components received within said case, and at least one rechargeable battery (10), wherein the rechargeable battery (10) is configured as a planar solid-state rechargeable battery or foil rechargeable battery.
Application of planar solid-state rechargeable battery or a foil rechargeable battery (10) to power a hearing aid (1).
Dependencies are inferred from the claim text.