Inventor

LIU ZONGMIN

CN32 patents

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

LIU ZONGMIN

BEIJING BOE TECHNOLOGY DEV CO LTD

Phase shifter, driving method therefor, and antenna

Phase shifting device, driving method thereof and antenna

Drive control circuit, driving method thereof, and haptic feedback apparatus

Interactive control apparatus and interactive system

Display apparatus and human-computer interaction apparatus

Calibration system and calibration method for phased-array antenna

Liquid crystal antenna

Array antenna and man-machine interaction apparatus

Display apparatus and electronic device

Liquid crystal antenna and communication device

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

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

Acoustic wave transducer and driving method thereof

Simplifying substrate for display panel with waveguide display region and driving of two display regions by one driving system

Phase shifter, manufacturing method thereof and antenna

Chip loading structure, analysis device, and analysis system

BOE TECHNOLOGY GROUP CO LTD

Micro-wave transducer and manufacturing method thereof

Liquid crystal antenna, method for manufacturing the same, and electronic device

Control substrate, liquid crystal phase shifter and method of forming control substrate

Signal receiving method and apparatus, and computer-readable storage medium and electronic device

Field-sequential display panel, display module, and driving method thereof

Method, device, and system for delaying signals and medical registration equipment

Wearable device and method for controlling wearable device

Connection pad and substrate

Chip structure, packaging structure and manufacturing method for chip structure

Display device and wireless signal receiving terminal

Ultrasonic imaging method and device, and storage medium

Data processing method, device, and terminal for biochip, and readable medium

Display device, and driving method for the display device for reducing power consumption and improving display effect

Method of manufacturing optoeletronic device epitaxial structure

Registration system

DALIAN INST CHEM & PHYSICS CAS

Method for preparing acrylic acid and methyl acrylate