Inventor

Zhaozhe Xu

Inventor

Beijing, CN

Overview

5→

Patents

2018–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

H01Lprimary

H01LSemiconductor devices31%

H10KOrganic electric solid-state devices31%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G06FElectric digital data processing8%

G09FDisplaying8%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

PatentTitleYear

10,700,302Display substrate and OLED display device2020 10,504,974Organic electroluminescent array substrate and display device for controlling volume resistivity of pixel definition layer2019 10,381,603OLED display device and method for detecting and repairing packaging effects of the same2019 10,038,035Organic light-emitting display panel and forming method thereof2018 10,031,600Array substrate, touch panel and display device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (4)· patent assignee history

2018–2020Patents assigned to HEFEI BOE OPTOELECTRONICS TECH (4)· patent assignee history

2018Patents assigned to SHANGHAI TIANMA AM OLED CO LTD (1)· patent assignee history

2018Patents assigned to TIANMA MICRO ELECTRONICS CO LTD (1)· patent assignee history

2018–2020Based in Beijing, CN· patent location history

2018Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	4	2018–2020
HEFEI BOE OPTOELECTRONICS TECH	4	2018–2020
SHANGHAI TIANMA AM OLED CO LTD	1	2018
TIANMA MICRO ELECTRONICS CO LTD	1	2018

Locations

Location	Patents	Span
Beijing, CN	4	2018–2020
Shanghai, CN	1	2018