Inventor

ZHAO HAIJUN

CN26 patents

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

ZHAO HAIJUN

SCHNEIDER ELECTRIC IND SAS

Power source transfer circuit

Fast automatic transfer switching circuit and control method thereof

Motor thermal protection device and operation method thereof

Driving apparatus for reclosing apparatus and driving method thereof

Power source automatic transfer device

Power supply device for motor protector and power supplying method thereof

Motor protector and method for operating the same

INST GEOLOGY & GEOPHYSICS CAS

Variable angle loading testing machine

Rock mass shear test system for high-energy accelerator computed tomography (CT) scanning

Optimal design method and system for slope reinforcement with anti-slide piles

QUALCOMM INC

User interface for tee execution of a device

System and method for enhance the user experience of applications for proximity-based peer-to-peer mobile computing

Vehicle entry detection

SCHNEIDER ELECTRIC CHINA CO LTD

Power distribution device and power distribution system

Solid-state circuit breaker and its self-test method

Apparatus and method for protecting solid-state circuit breaker

INST OF GEOLOGY AND GEOPHYSICS CAS

Method and system for predicting disturbance response to injection of carbon dioxide into multiscale rock mass

Multi-scale three-dimensional (3D) engineering geological model construction system and method

BIOTECHNOLOGY RES CT SHANDONG ACADEMY AGRICULTURAL SCIENCES

Special film-coated controlled release fertilizer for peanut in high yield field and preparation process thereof

Special film-coated controlled release fertilizer for peanut in saline-alkali soil and preparation process thereof

BUZZ TECH CO LTD

Smart watch

SHENZHEN BUZZ TECH CO LTD

Smart watch

INST OF MICROELECTRONICS

High speed, low cost BICMOS process using profile engineering

DALIAN RONGKEPOWER CO LTD

Flow battery system and large scale flow battery energy storage device

HUNAN MAXWELL ELECTRONIC TECH CO LTD

Method and apparatus for satellite laser broadband demodulation

BEIJING PESIT POWER INTEGRATION TECH COMPANY LIMITED

Modular parallel half-bridge integrated assembly with annular layout