P

Inventor

ZHANG YULIANG

CN13 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG YULIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENZHEN BEIBANQIU NETWORK TECH CO LTD

5 patents
USD967193SOct 18, 2022

White noise machine

SHENZHEN BEIBANQIU NETWORK TECH CO LTD18 citations92
USD920538SMay 25, 2021

White noise sound machine

SHENZHEN BEIBANQIU NETWORK TECH CO LTD25 citations92
USD918077SMay 4, 2021

Electronic scale

SHENZHEN BEIBANQIU NETWORK TECH CO LTD19 citations92
USD970551SNov 22, 2022

White noise machine

SHENZHEN BEIBANQIU NETWORK TECH CO LTD15 citations84
USD935668SNov 9, 2021

Makeup mirror with light

SHENZHEN BEIBANQIU NETWORK TECH CO LTD8 citations82

NINGBO SHANEN ELECTRIC APPLIANCE CO LTD

2 patents
USD1041102SSep 3, 2024

Vacuum cleaner

NINGBO SHANEN ELECTRIC APPLIANCE CO LTD6 citations81
USD1038557SAug 6, 2024

Vacuum cleaner

NINGBO SHANEN ELECTRIC APPLIANCE CO LTD0 citations58

NINGBO KECHEN ELECTRICAL APPLIANCE CO LTD

2 patents
USD1093794SSep 16, 2025

Portable vacuum cleaner

NINGBO KECHEN ELECTRICAL APPLIANCE CO LTD1 citations58
USD1105664SDec 9, 2025

Portable vacuum cleaner

NINGBO KECHEN ELECTRICAL APPLIANCE CO LTD0 citations57

SHANGHAI INST ORGANIC CHEM

1 patent
US7253133B2Aug 7, 2007

Catalyst for polymerization or copolymerization of olefins, preparation and use of the same

SHANGHAI INST ORGANIC CHEM40 citations88

SHENZHEN SHOUZHENG CHUQI TECH CO LTD

1 patent
US12213469B1Feb 4, 2025

Water lifting device for pet water dispenser and pet water dispenser

SHENZHEN SHOUZHENG CHUQI TECH CO LTD4 citations72

DELTA ELECTRONICS INC

1 patent
US12253893B2Mar 18, 2025

Power supply apparatus

DELTA ELECTRONICS INC0 citations62

LI CAN

1 patent
US9457342B2Oct 4, 2016

Multi-metallic bulk catalyst with layered structure and method for the preparation and use thereof

LI CAN0 citations47