Inventor

ZHANG YUFENG

CN23 patents

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

ZHANG YUFENG

ZHANG YUFENG

Self-cleaning cat litter box

System and method for applying augmentation corrections for GNSS positioning

JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD

Light bulb

Light bulb

DEERE & CO

System and method for compensating for scintillation and for facilitation of long-baseline RTK

System and method for compensating for scintillation and for facilitation of long-baseline RTK

COUPANG CORP

Systems and methods for loading websites with multiple items

Systems and methods for loading websites with multiple items

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

Battery, power consuming apparatus, and method and apparatus for manufacturing battery

Thermal runaway trigger method

SHANDONG ACAD AGRICULTURAL SCIENCES

High-nutrient and high-activity chemical fertilizer-biological compound fertilizer, and preparation method and application thereof

Microbial protectant in high-nutrient and high-activity chemical fertilizer-biological compound fertilizer and preparation method thereof

UNIV HOHAI

Quick and intelligent IR7-EC network based classification method for concrete image crack type

Damage identification method for cantilever beam based on multifractal spectrum of multi-scale reconstructed attractor

NEXTEQ NAVIGATION CORP

System and method for applying code corrections for GNSS positioning

PLUSAI INC

Redundant brake and brake failover for autonomous vehicles

CLOUDMINDS BEIJING TECH CO LTD

Robot manipulator and robot

SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO LTD

Server data erasing method, apparatus and device, and readable storage medium

UNIV SHANGHAI JIAOTONG

System and method for scene graph lossless compression by context-based graph convolution

HUAWEI TECH CO LTD

Method for calling video communication service by video communication terminal and associated message data form

UNIV JIANGXI SCI & TECHNOLOGY

Boundary adaptive structural fatigue damage detection method driven by time-domain information entropy

HISENSE ELECTRIC CO LTD

Liquid crystal display device and method

UNIV YUNNAN

Ultrafast doppler ultrasound method for estimating blood flow velocity through repetitive compounding of multi-angle plane waves