Inventor

LIU DANQING

NL10 patents

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

SHANGHAI WEILING ELECTRONICS CO LTD

2 patents

US11405444B1Aug 2, 2022

Streaming signal and methods of using the same in secure digital communication system

SHANGHAI WEILING ELECTRONICS CO LTD2 citations63

US11360734B1Jun 14, 2022

Secure digital communication devices and secure digital communication systems using the same

SHANGHAI WEILING ELECTRONICS CO LTD0 citations42

XIAMEN ECO LIGHTING CO LTD

2 patents

US10623198B2Apr 14, 2020

Smart electronic device for multi-user environment

XIAMEN ECO LIGHTING CO LTD3 citations61

US10319546B2Jun 11, 2019

Wireless switch

XIAMEN ECO LIGHTING CO LTD0 citations48

SHENZHEN GUOHUA OPTOELECTRONICS CO LTD

1 patent

US11505745B2Nov 22, 2022

Use of zwitterion dopant in preparation of dynamic-scattering-mode-based liquid crystal material

SHENZHEN GUOHUA OPTOELECTRONICS CO LTD0 citations52

ZHANG CHENYU

1 patent

US9376679B2Jun 28, 2016

Microvesicles carrying small interfering RNAs, preparation methods and uses thereof

ZHANG CHENYU1 citations48

MERCK PATENT GMBH

1 patent

US12565617B2Mar 3, 2026

Polymerisable oligomeric liquid crystal, polymerisable medium and polymerised liquid crystal film

MERCK PATENT GMBH0 citations41

UNIV HONG KONG CHINESE

1 patent

US9701698B2Jul 11, 2017

Self-assembled monolayers of phosphonic acids as dielectric surfaces for high-performance organic thin film transistors

UNIV HONG KONG CHINESE0 citations39

BEIJING KUANGSHI TECH CO LTD

1 patent

US10788313B2Sep 29, 2020

Method for determining a position of an item, item monitoring system and non-transitory computer-readable recording medium

BEIJING KUANGSHI TECH CO LTD0 citations38

TECHNICAL CENTRE FOR SOIL AGRICULTURE AND RURAL ECOLOGY AND ENV MEE

1 patent

US11892442B2Feb 6, 2024

Comprehensive system for potential risk identification and pollution prewarning of groundwater

TECHNICAL CENTRE FOR SOIL AGRICULTURE AND RURAL ECOLOGY AND ENV MEE0 citations35