Inventor

LIU YANHUA

CN6 patents

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

WUHAN TIANMA MICRO ELECTRONICS CO LTD

2 patents

US10430923B2Oct 1, 2019

Flexible display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD8 citations76

US10571956B2Feb 25, 2020

Display panel and display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations36

TIANJIN MUNICIPAL ENGINEERING

1 patent

US5833856ANov 10, 1998

Process for biologically removing phosphorus and nitrogen from wastewater by controlling carbohydrate content therein

TIANJIN MUNICIPAL ENGINEERING89 citations86

UNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION

1 patent

US11857634B2Jan 2, 2024

Cationic amphiphilic polymers for codelivery of hydrophobic agents and nucleic acids

UNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION2 citations65

BEIJING DABEINONG BIOTECHNOLOGY CO LTD

1 patent

US11913003B2Feb 27, 2024

Method for improving soybean transformation efficiency

BEIJING DABEINONG BIOTECHNOLOGY CO LTD0 citations43

GAO HUAFANG

1 patent

US9200323B2Dec 1, 2015

Hybridization methods using natural base mismatches

GAO HUAFANG0 citations30