Inventor

YU XINYU

CN35 patents

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

YU XINYU

HUAWEI DIGITAL POWER TECH CO LTD

Common-mode voltage injection control method and apparatus for inverter

Photovoltaic power generation system, photovoltaic inverter, and IV curve scanning method

Power line communication system, power electronic apparatus, and interference suppression method

Photovoltaic system and circulating current suppression method

Photovoltaic system, relay detection method, and power supply system

Power supply system, inverter, and method for controlling positive and negative bus voltages of inverter

Bipolar power supply system and control method

Photovoltaic system, inverter, and control method

Photovoltaic system, protection method, and inverter system

Photovoltaic system and carrier wave signal synchronization method

Photovoltaic system and maximum input power determining method

Power supply system and control method for power supply system

Photovoltaic inverter and corresponding switching frequency control method

String inverter control method, apparatus, and system, and storage medium

Power backfeed control method, converter, and photovoltaic power generation system

Islanding detection method and apparatus, and computer-readable storage medium

Resonant switched capacitor converter and control method thereof

Photovoltaic cell detection method, apparatus, and system, medium, and chip

Method and apparatus for suppressing cross current in inverter parallel system

Three-level inverter, control method, and system

Photovoltaic power generation system, power control method, and combiner box

Power supply system, converter, and circulating current suppression method of converter

Fault detection method, fault detection apparatus for photovoltaic module and computer-readable storage medium

Direct current converter, control method, direct current combiner box, and photovoltaic power generation system

Power supply system and grid connection control method

BROADCOM CORP

Reference charge cancellation for analog-to-digital converters

Method and apparatus for excess loop delay compensation in continuous-time sigma-delta analog-to-digital converters

Analog and audio mixed-signal front end for 4G/LTE cellular system-on-chip

Area-efficient analog-to-digital converter

HUAWEI TECH CO LTD

Control method and controller for string inverter, inverter, and inverter system

Intensity of current-voltage curve scanning method for photovoltaic string, converter, and system

LORENZ ROBERT

Method of calibrating the delay of an envelope tracking signal

LUKAS BOB

Hand-held gaming device that identifies user based upon input from touch sensitive panel

UNIV CASE WESTERN RESERVE

Wireless sensor platform for harsh environments

GARVERICK STEVEN L

System and circuitry to provide stable transconductance for biasing