Inventor

CHEN ZHICHENG

CN6 patents

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

NINGBO MEDSUN MEDICAL CO LTD

2 patents

US12048840B2Jul 30, 2024

Safety injection device, injector and assembly method thereof

NINGBO MEDSUN MEDICAL CO LTD0 citations53

US11627899B2Apr 18, 2023

Push-type blood collection needle

NINGBO MEDSUN MEDICAL CO LTD0 citations41

CHEN ZHICHENG

1 patent

USD766139SSep 13, 2016

Four-wheel cart

CHEN ZHICHENG34 citations86

WANGSU SCIENCE & TECH CO LTD

1 patent

US11218437B2Jan 4, 2022

Method for network traffic forwarding, request sending, and communication acceleration, forwarding server and node server

WANGSU SCIENCE & TECH CO LTD1 citations51

SHENZHEN ARRTX TECH CO LTD

1 patent

USD1016167SFeb 27, 2024

Ink refill for marker

SHENZHEN ARRTX TECH CO LTD1 citations49

UNIV JILIN

1 patent

US11117563B2Sep 14, 2021

Integrated electric booster braking system with pedal force compensation function

UNIV JILIN0 citations45