国家/地区 德国（5）
IPC部 H（5）
IPC大类 H01（3） H02（3）
IPC小类 H01B（2）
IPC H01B001/04（2）
发明人 KOEHNE M（3）
公开年 2023（5）
申请年 2021（4） 
专利权人 BOSCH LLC ROBERT（5）

Sensor device, such as Hall sensor device for measuring magnetic field strength components, comprises magneto-resistive sensor device arranged on first substrate surface or on intermediate layer partially covering substrate surface.

SCHELLING C, KOEPERNIK C, UHLIG R P

Method for wireless transmission of electrical energy to supply electrical devices, involves converting electrical energy by transmission unit into sound waves emitted into environment in infrasonic range or ultrasonic range.

KOEHNE M

Method of making bipolar plate for fuel cell, involves hot isostatically pressing bag out metal foil under vacuum sealed bipolar plate blank at greater pressure and certain temperature, and detaching hot isostatically pressed bipolar plate blank from metal foil pouch to obtain bipolar plate.

XIE X, CHEN B, ZHANG X

Electrical line for electrical drive machine of motor vehicle, has electrical conductor essentially doped with electrically insulating coating and essentially provided with gas-tight coating, where electrical conductor material of electrical conductor is doped with foreign material.

KOEHNE M

Method for inserting electrical conductor assembly into slot of stator or rotor of electrical machine, involves encasing multiple conductor elements with thermoset, and connecting conductor elements encased with thermoset in partially cross-linked state together to form composite.

KOEHNE M, MUSIALEK M, HUELDER G, VOLLMER U