Inventor

FAN XICHAO

CN17 patents

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

FAN XICHAO

BEIJING BOE TECHNOLOGY DEV CO LTD

Phase shifting device, driving method thereof and antenna

Antenna and electronic apparatus

Interactive control apparatus and interactive system

Antenna and electronic apparatus

Filtering antenna and electronic device

Calibration system and calibration method for phased-array antenna

Frequency selective surface unit, frequency selective surface structure, electronic device and radome

Liquid crystal antenna and communication device

Phase shifter, driving method for the phase shifter and antenna system

Antenna and electronic device

Ultra wide band antenna structure and electronic device

Antenna unit and electronic device

Control device for antenna, control method for antenna, antenna system and computing control device

Phase shifter, manufacturing method thereof and antenna

Device of processing data, office device, office method, office apparatus, medium and product

Antenna and electronic device

BOE TECHNOLOGY GROUP CO LTD

Data conversion apparatus, electronic device and data conversion method