Inventor

OSSWALD ALEXANDER

DE22 patents

⚠️ This page may combine multiple inventors who share the name “OSSWALD ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OSSWALD ALEXANDER

BOSCH GMBH ROBERT

Battery charging device

Method for controlling the strength of a charging current

Hand tool module

Method for detecting electrical fault states of a removable battery pack and system for carrying out the method

Method for controlling a charging or discharging current of a removable battery pack and/or an electrical device and system for carrying out the method

Battery charging device

Charging an accumulator

Method for detecting electrical fault states in a removable battery pack and system for carrying out the method

Switched-mode power supply having at least one power circuit and at least one auxiliary power supply unit

OSSWALD ALEXANDER

Device for charging an accumulator and having a storage charge mode

Battery pack and handheld power tool having a battery pack

Suspension device for charging and storing batteries

Inductive charging device and control method

Charger for charging at least one rechargeable energy storage unit

Charging device having a power element

Charging device for charging a battery pack

Charging device with an interchangeable battery for a power tool

MATTHIAS WOLF

Rechargeable battery charging case

Rechargeable battery charging case with a supply unit for supplying energy

Handheld tool, handheld tool add-on measuring device and handheld tool battery

Spare module for handheld power tool

REJMAN MARCIN

Hand tool module