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Inventor

Weidong Gao

Inventor
Wuxi, CN

Overview

12→
Patents
2014–2021
Patent span
Textiles
Primary field (CPC D)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D01Hprimary
D01HSpinning or twisting23%
D02GCrimping or curling fibres, filaments, threads, or yarns12%
H01LSemiconductor devices12%
C07DHeterocyclic compounds8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
F16HGearing8%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
Y10TTechnical subjects covered by former us classification8%
C11DDetergent compositions4%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods4%
PatentTitleYear
11,124,512Compound, display panel and display apparatus202111,098,249Phosphor, preparation method for phosphor, and light emitting device having phosphor202111,066,600Lutetium nitride-based phosphor and light emitting device comprising same202110,351,975Method and device of dynamically configuring linear density and blending ratio of yarn by four-ingredient asynchronous/synchronous drafted201910,316,436Method and device of dynamically configuring linear density and blending ratio of yarn by three-ingredient asynchronous/synchronous drafted201910,316,435Method and device of dynamically configuring linear density and blending ratio of yarn by two-ingredient asynchronous/synchronous drafted201910,316,434Method and device of dynamically configuring linear density and blending ratio of yarn by five-ingredient asynchronous/synchronous drafting20199,719,193'Method for drafting spun yarns in three stages'20179,637,842'Spinning method and device of drafting with initial twist'20179,228,294'Activator for hydrogen peroxide and its application'20168,863,602'Oil field pump unit hybrid gear reducer'20148,844,397'Oil field pump unit hybrid gear reducer'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to GAO WEIDONG (3)· patent assignee history
2014Patents assigned to QIANG LIU (2)· patent assignee history
2014Based in Walnut, CA, US· patent location history
2016–2019Patents assigned to UNIV JIANGNAN (7)· patent assignee history
2016Patents assigned to DU JINMEI (1)· patent assignee history
2016–2019Based in Wuxi, CN· patent location history
2017Based in Jiangsu, CN· patent location history
2021Patents assigned to GRIREM ADVANCED MAT CO LTD (2)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV JIANGNAN72016–2019
GAO WEIDONGself32014–2016
GRIREM ADVANCED MAT CO LTD22021
QIANG LIU22014
DU JINMEI12016
Locations
LocationPatentsSpan
Wuxi, CN52016–2019
Beijing, CN22021
Jiangsu, CN22017
Walnut, California, US22014
Shanghai, CN12021