P

Inventor

SHI HONGWEI

CN9 patents
⚠️ This page may combine multiple inventors who share the name “SHI HONGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHINA PETROLEUM & CHEM CORP

3 patents
US9988505B2Jun 5, 2018

Polyethylene compositions and films formed therefrom

CHINA PETROLEUM & CHEM CORP6 citations79
US9453122B2Sep 27, 2016

Rubber composition, preparation method and vulcanized rubber thereof

CHINA PETROLEUM & CHEM CORP0 citations48
US12508784B2Dec 30, 2025

Thermoplastic composite material, preparation method therefor and use thereof

CHINA PETROLEUM & CHEM CORP0 citations44

MATSUSHITA ELECTRIC CORP

1 patent
US6351559B1Feb 26, 2002

User-enclosed region extraction from scanned document images

MATSUSHITA ELECTRIC CORP47 citations91

HAIER GROUP CORP

1 patent
USD598033SAug 11, 2009

Forniciform cabinet glass door freezer

HAIER GROUP CORP7 citations68

TINAVI MEDICAL TECH CO LTD

1 patent
US12502285B2Dec 23, 2025

Surgical upper computer for total knee arthroplasty, and total knee arthroplasty system

TINAVI MEDICAL TECH CO LTD0 citations47

CHINA FORTUNE WAY COMPANY

1 patent
US11459549B2Oct 4, 2022

Method for biocatalytic synthesis of Sitagliptin and intermediate thereof

CHINA FORTUNE WAY COMPANY0 citations47

NCS TESTING TECH CO LTD

1 patent
US12339219B2Jun 24, 2025

Adaptive characteristic spectral line screening method and system based on atomic emission spectrum

NCS TESTING TECH CO LTD0 citations46

FATO AUTOMATION TECH CO LTD

1 patent
US12049421B2Jul 30, 2024

Cutting method and equipment of auxiliary packaging containers for testing

FATO AUTOMATION TECH CO LTD0 citations31