P

Inventor

LIU XIAOWEN

CN12 patents
⚠️ This page may combine multiple inventors who share the name “LIU XIAOWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LI JINFENG

4 patents
USD978336SFeb 14, 2023

Portable oral irrigator

LI JINFENG21 citations93
USD914198SMar 23, 2021

Handheld smart oral irrigator

LI JINFENG29 citations93
USD907195SJan 5, 2021

Handheld smart oral irrigator

LI JINFENG43 citations93
USD888230SJun 23, 2020

Desktop oral irrigator

LI JINFENG6 citations83

NICEFEEL MEDICAL DEVICE TECH CO LTD

3 patents
US11085123B2Aug 10, 2021

Anode, preparation method and use thereof, ozone generating system, and dental scaler

NICEFEEL MEDICAL DEVICE TECH CO LTD0 citations58
US12156771B2Dec 3, 2024

Nozzle fixing assembly and water pick

NICEFEEL MEDICAL DEVICE TECH CO LTD0 citations48
US12127897B2Oct 29, 2024

Water pumping device for water flosser and water flosser

NICEFEEL MEDICAL DEVICE TECH CO LTD0 citations48

OSEL INC

2 patents
US7754467B2Jul 13, 2010

Surface expression of biologically active proteins in bacteria

OSEL INC2 citations61
US7456011B2Nov 25, 2008

Modified cyanovirin-n polypeptide

OSEL INC5 citations57

GENEWEAVE BIOSCIENCES INC

1 patent
US10472639B2Nov 12, 2019

Non-replicative transduction particles and transduction particle-based reporter systems

GENEWEAVE BIOSCIENCES INC0 citations35

SONG BING

1 patent
US9621949B2Apr 11, 2017

Method and apparatus for reducing latency in multi-media system

SONG BING0 citations34

SOUTH CHINA INST ENVIRONMENTAL SCIENCES MEP

1 patent
US10800686B2Oct 13, 2020

Apparatus and method for removing nitrogen and phosphorus from sewage by using sponge iron and activated sludge

SOUTH CHINA INST ENVIRONMENTAL SCIENCES MEP0 citations27