Inventor

Leilei CHENG

Inventor

Overview

19→

Patents

2022–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 19 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices25%

H10KOrganic electric solid-state devices25%

H01LSemiconductor devices19%

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

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

A61LMethods or apparatus for sterilising materials or objects in general2%

A62BDevices, apparatus or methods for life-saving2%

B01DSeparation2%

C01BNon-metallic elements2%

PatentTitleYear

12,557,475Display panel and display apparatus2026 12,328,990Drive backboard, preparation method thereof, display panel, and display device2025 12,310,203Display substrate with spacers on cathode power line and display apparatus2025 12,133,417Displaying substrate, manufacturing method thereof and display panel2024 12,062,711Manufacturing method of display substrate, display substrate and display device2024 11,961,848Display substrate and manufacturing method therefor, and display device2024 11,930,677Display panel with resistance-reducing trace and signal line configured to reduce peel-off, and fabricating method thereof, and displaying device2024 11,882,716Display panel, method for manufacturing same, and display apparatus2024 11,737,305Light-emitting device and method for manufacturing the same, and display panel2023 11,559,592Sterilization structure, sterilization board and display device2023 11,537,016Method of manufacturing array substrate, and array substrate2022 11,469,394Array substrate having enhanced light extraction efficiency, preparation method therefor, and display device2022 11,462,602Array substrate, manufacturing method thereof, and display device2022 11,398,507Array substrate, display panel, and manufacturing method of the array substrate2022 11,367,792Thin film transistor, fabricating method thereof, and display apparatus2022 11,329,115Display substrate, manufacturing method thereof, and display apparatus2022 11,287,333Pressure sensing unit and pressure sensor, pressure sensing device2022 11,257,955Thin film transistor, array substrate, and method for fabricating the same2022 11,229,877Gas screening film and manufacturing method thereof and face mask2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (19)· patent assignee history

2022–2026Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (19)· patent assignee history

2022Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (2)· patent assignee history

2022Patents assigned to HEFEI XINSHENG OPTOFT FCTRONICS TECH CO LTD (1)· patent assignee history

2022–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	19	2022–2026
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD	19	2022–2026
BEIJING BOE TECHNOLOGY DEV CO LTD	2	2022
HEFEI XINSHENG OPTOFT FCTRONICS TECH CO LTD	1	2022

Locations

Location	Patents	Span
CN	19	2022–2026