P

Inventor

LI CHUNYING

CN8 patents
⚠️ This page may combine multiple inventors who share the name “LI CHUNYING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XI'AN MODERN CHEMISTRY RES INSTITUTE

3 patents
US9878969B2Jan 30, 2018

Process for the preparation of 1,3,3,3-tetrafluoropropene

XI'AN MODERN CHEMISTRY RES INSTITUTE0 citations45
US9845274B2Dec 19, 2017

Chromium-free catalyst for gas-phase fluorination and application thereof

XI'AN MODERN CHEMISTRY RES INSTITUTE0 citations45
US9862661B2Jan 9, 2018

Process for the preparation of 2, 3, 3, 3-tetrafluoropropene

XI'AN MODERN CHEMISTRY RES INSTITUTE0 citations32

SAMSUNG ELECTRONICS CO LTD

1 patent
US11967045B2Apr 23, 2024

Image processing device and method

SAMSUNG ELECTRONICS CO LTD2 citations64

CHANGZHOU NO 2 PEOPLES HOSPITAL

1 patent
US11904182B2Feb 20, 2024

Research and development of augmented reality in radiotherapy

CHANGZHOU NO 2 PEOPLES HOSPITAL2 citations59

UNIV NORTHEAST FORESTRY

1 patent
US11240955B2Feb 8, 2022

Method for constructing a mixed forest of yew trees and fig trees

UNIV NORTHEAST FORESTRY0 citations46

XIAN MODERN CHEMISTRY RES INST

1 patent
US10087125B2Oct 2, 2018

Chromium-free catalyst for gas-phase fluorination and application thereof

XIAN MODERN CHEMISTRY RES INST0 citations46

LI CHUNYING

1 patent
US9219601B2Dec 22, 2015

Synchronisation method and device for transmit and receive symbols of all-digital receiver

LI CHUNYING0 citations42