Inventor

QU KAI

CN8 patents

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

RESVENT MEDICAL TECH CO LTD

2 patents

USD1077197SMay 27, 2025

Fan of a ventilator

RESVENT MEDICAL TECH CO LTD0 citations50

US12228215B2Feb 18, 2025

Check valve for ventilator

RESVENT MEDICAL TECH CO LTD0 citations47

UNIV HUAZHONG SCIENCE TECH

2 patents

US11236421B2Feb 1, 2022

Atomic layer deposition device for massively coating micro-nano particles

UNIV HUAZHONG SCIENCE TECH0 citations50

US10914006B2Feb 9, 2021

Nanoparticle continuous-coating device and method based on spatial atomic layer deposition

UNIV HUAZHONG SCIENCE TECH0 citations44

BLACKBERRY LTD

1 patent

US9622057B1Apr 11, 2017

Device and method for forwarding voice calls received at the device to a paired computing device

BLACKBERRY LTD3 citations72

SHANDONG CRRC HUATENG ENV CO LTD

1 patent

US10358807B2Jul 23, 2019

Suction seat for intelligent nursing toilet bowl

SHANDONG CRRC HUATENG ENV CO LTD2 citations58

HONOR DEVICE CO LTD

1 patent

US12212038B2Jan 28, 2025

Electronic device

HONOR DEVICE CO LTD0 citations57

ZHU HAIBO

1 patent

US8435962B2May 7, 2013

Triacetyl-3-hydroxyphenyladenosine and its use for regulating blood fat

ZHU HAIBO3 citations54