Inventor

FELDTKELLER MARTIN

DE120 patents

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

FELDTKELLER MARTIN

INFINEON TECHNOLOGIES AG

Method for switching driving of a semiconductor switching element

Method for driving a switch in a power factor correction circuit and drive circuit

Method for operating a switching converter and drive circuit for driving a switch in a switching converter

Filter configuration, method for filtering an analog filter input signal, and power factor controller

Method for driving a switch in a switch-mode converter, and a drive circuit for driving a switch

Circuit configuration for applying a supply voltage to a load and method for such application

Switched-mode power supply and method for determining the supply voltage in a switched-mode power supply

Circuit arrangement for a timed power supply

Switched-mode power supply with mains current consumption regulation

Switched mode power supply for supplying a main and an auxiliary electrical circuit

Component arrangement with a planar transformer

Drive circuit for a switch in a switching converter and method for driving a switch in a switching converter

Drive circuit for a switch in a switching converter

Method for data transmission via a data transmission path with inductive transformers, and a data transmission apparatus

Component arrangement with a planar transformer

Method for operating a switch in a free-running switch mode power supply, and a drive circuit for a switch in a free-running switch mode power supply

Method for detection of non-zero-voltage switching operation of a ballast of fluorescent lamps, and ballast

Drive circuit for a fluorescent lamp with a diagnosis circuit, and method for diagnosis of a fluorescent lamp

Circuit configuration having a field-effect transistor operable at higher frequencies

Half-bridge circuit and method for driving the half-bridge circuit

Circuit configuration for supplying an electrical consumer and for limiting a time deviation of a switching current of a consumer

Thermal protection circuit with thermally dependent switching signal

SIEMENS AG

System for contactless power and data transmission

Power switch with overload protection

Circuit configuration for a charge pump and voltage regulator circuit having a circuit configuration of this type

Circuit for producing a reference voltage

Circuit configuration for generating a controlled output voltage

Circuit configuration for a blocking oscillator converter switching power supply

Circuit configuration for a fixed-frequency blocking oscillator converter switching power supply

Current limiting circuit

Circuit configuration for driving an electrical drive unit

Circuit configuration for producing a load-independent DC voltage

Circuit configuration for producing a load-independent output voltage

Current limiting circuit

Protective circuit for a power MOSFET that drives an inductive load

Starting circuit for a switching power supply having switching means responsive to a shutoff command

Blocking oscillator switching power supply with transformer demagnetization monitor circuit

Base current regulation circuit for a switching transistor, in particular a bipolar transistor

FELDTKELLER MARTIN

Voltage regulating circuit

System and method for driving an electronic switch dependent on temperature

Power factor correction circuit having multiple switched-mode converter circuits

Runtime compensated oscillator

System and method for providing adaptive dead times

System and method for an inductive proximity switch on a common substrate

INFINEON TECHNOLOGIES AUSTRIA

Method for operating a fluorescent lamp that is connected to a series resonant circuit

Signal transmitter and signal transmission apparatus

Method for actuation, and actuating circuit for a switch in a power factor correction circuit

WEIS ROLF

Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devices

Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devices

INFINEON TECHNOLOGIES AUSTRIA AG

Phase shift clock for digital LLC converter