Inventor

Chenglong Wu

Inventor

Beijing, CN

Overview

3→

Patents

2019–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 3 as inventor

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

H01Lprimary

H01LSemiconductor devices25%

H10DInorganic electric semiconductor devices25%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

H01JElectric discharge tubes or discharge lamps13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

PatentTitleYear

10,566,203Method for alleviating etching defect of salicide barrier layer2020 10,453,966Oxide thin film transistor display substrate, manufacturing method thereof, and display device2019 10,312,061Vacuum apparatus for vacuum treating substrate2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2019Patents assigned to BEIJING BOE DISPLAY TECH CO (1)· patent assignee history

2019Patents assigned to FUZHOU BOE OPTOELECTRONICS TECH CO LTD (1)· patent assignee history

2019Based in Beijing, CN· patent location history

2020Patents assigned to WUHAN XINXIN SEMICONDUCTOR MFG (1)· patent assignee history

2020Based in Hubei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	2	2019
BEIJING BOE DISPLAY TECH CO	1	2019
FUZHOU BOE OPTOELECTRONICS TECH CO LTD	1	2019
WUHAN XINXIN SEMICONDUCTOR MFG	1	2020

Locations

Location	Patents	Span
Beijing, CN	2	2019
Hubei, CN	1	2020