Inventor

LIU ZHIKUN

CN5 patents

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

SICHUAN ZHONGZI EXHAUST PURGE CO LTD

1 patent

US10179328B2Jan 15, 2019

Low temperature SCR catalyst for denitrating diesel vehicle exhaust, and preparation method thereof

SICHUAN ZHONGZI EXHAUST PURGE CO LTD1 citations53

SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD

1 patent

US11674386B2Jun 13, 2023

Logging encapsulated optical-fiber duct cable and manufacturing method thereof

SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD0 citations48

UNIV SOUTH CHINA TECH

1 patent

US12034067B2Jul 9, 2024

GaN-HEMT device with sandwich structure and method for preparing the same

UNIV SOUTH CHINA TECH0 citations47

HUAWEI TECH CO LTD

1 patent

US12432132B2Sep 30, 2025

Advertisement information processing method and apparatus, and storage medium

HUAWEI TECH CO LTD0 citations43

PURDUE RESEARCH FOUNDATION

1 patent

US11158502B2Oct 26, 2021

Methods of forming nano-scale and micro-scale structured materials and materials formed thereby

PURDUE RESEARCH FOUNDATION0 citations37