Inventor

Dejiang Zhao

Inventor

Beijing, CN

Overview

26→

Patents

2016–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 26 as inventor

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

B41Jprimary

B41JTypewriters19%

H01LSemiconductor devices19%

H10KOrganic electric solid-state devices19%

C23CCoating metallic material11%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

B41MPrinting, duplicating, marking, or copying processes4%

G01FMeasuring volume, volume flow, mass flow or liquid level4%

H10DInorganic electric semiconductor devices4%

B23BTurning2%

F26BDrying solid materials or objects by removing liquid therefrom2%

PatentTitleYear

10,777,616Pixel arrangement structure, pixel structure and production method thereof, array substrate, and display panel2020 10,751,992Inkjet printing spray head, inkjet amount measuring system and method and inkjet amount controlling method2020 10,720,588Substrate and method of manufacturing the same, display panel and display device2020 10,690,834Backlight device and manufacturing method thereof2020 10,580,843Substrate and fabrication method thereof, and display device2020 10,576,738Calibration method and calibration device for volume of ink droplet, printing apparatus2020 10,556,424Apparatus and method for detecting the volume of a liquid drop, and method for adjusting the volume of a liquid drop2020 10,487,389Evaporation device and evaporation method using the same2019 10,461,137Organic electroluminescent display panel and method for manufacturing the same2019 10,439,137Pixel print structure, manufacturing method thereof, display device, inkjet printing method2019 10,308,036Printhead, printing equipment and printing method2019 10,304,915Display substrate and method of fabricating display substrate2019 10,280,502Crucible structure2019 10,208,375Evaporation source and evaporation device2019 9,987,844Ink-jet printing head, ink-jet printing method and ink-jet printing device2018 9,969,180Inkjet printing method, inkjet printing device, and method for manufacturing display substrate2018 9,944,083Printing head cleaning device2018 9,945,025Evaporation coating apparatus2018 9,903,650'Substrate support structure, vacuum drying device and vacuum drying method'2018 9,873,254Inkjet printing device and method2018 9,815,292'Printing apparatus'2017 9,711,726'Mask plate, method for processing organic layer and method for fabricating display substrate'2017 9,656,460'Ink jet printing apparatus, display substrate manufactured by ink jet printing apparatus, and ink jet printing method'2017 9,650,709'Magnetic device, vapor deposition device and vapor deposition method'2017 9,630,391'Method and apparatus for separating flexible display film from substrate'2017 9,256,105'Bended liquid crystal display and its manufacturing method and apparatus'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (26)· patent assignee history

2016–2020Based in Beijing, CN· patent location history

2020Patents assigned to BEIJING BOE DISPLAY TECH CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	26	2016–2020
BEIJING BOE DISPLAY TECH CO	1	2020

Locations

Location	Patents	Span
Beijing, CN	26	2016–2020