国家/地区 德国（4） 中国（2） 美国（2） 世界知识产权组织（2）
IPC部 H（6）
IPC大类 H01（5） H02（2）
IPC小类 H01M（2） H02K（2）
IPC H02K003/02（2）
发明人
公开年 2023（6）
申请年 2021（4）  2022（2） 
专利权人 BOSCH GMBH ROBERT（6）

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

Electrochemical cell such as polymer-electrolyte-membrane fuel cell, has fuel source, oxidation source, positive electrode exposed to an electrolyte membrane, and a negative electrode exposed to electrolyte membrane, where electrolyte membrane is positioned between positive and negative electrodes.

CHRISTENSEN J

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

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

Crimp connection for connecting electrical conductor e.g. stator winding of electric motor e.g. drive motor of motor vehicle to connection element, has connection element that is connected to end of conductor embedded in solder by crimping, where conductor is formed on basis of carbon conductor.

WOELKE F, WETZL F

Power module, has power module chip coupled to side of substrate, and graphene carbon-plastic alloy package that is molded on substrate and power module chip.

XING H