Inventor

Xiaona LIU

Inventor

Overview

19→

Patents

2022–2026

Patent span

Physics

Primary field (CPC G)

Patents· 19 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein44%

H10DInorganic electric semiconductor devices14%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H01LSemiconductor devices11%

G06FElectric digital data processing6%

F01LCyclically operating valves for machines or engines3%

H04LTransmission of digital information, e.g. telegraphic communication3%

H04WWireless communication networks3%

H10HInorganic light-emitting semiconductor devices having potential barriers3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

PatentTitleYear

12,568,148Method, device, and system2026 12,356,718Display substrate, display device and manufacturing method of the display substrate2025 12,313,928Display panel and display device2025 12,282,232Display panel and display device2025 12,228,832Display panel and display device2025 12,204,209Display panel and preparation method thereof, and display device2025 12,140,842Display substrate and preparation method therefor, display device, and mask2024 12,038,643Color filter substrate and display panel2024 12,032,237Display panels and display apparatuses2024 11,948,529Display panel with good display effect and method of driving the same, and display apparatus2024 11,899,868Array substrate, touch display panel, and touch display device2024 11,852,942Display device and driving method for display device2023 11,733,576Array substrate and display device2023 11,668,968Color filter substrate and display panel2023 11,573,451Display panel, fabrication method thereof, and display apparatus2023 11,542,843Insertion piece for camshaft phaser and camshaft phaser2023 11,543,715Display substrate and display panel2023 11,411,134Light emitting apparatus, method of fabricating light emitting apparatus, and method of emitting light using light emitting apparatus thereof2022 11,249,334Array substrate, display panel and display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to BEIJING BOE DISPLAY TECH CO (17)· patent assignee history

2022–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (17)· patent assignee history

2022Patents assigned to BEIJING DISPLAY TECH CO LTD (1)· patent assignee history

2022–2026Based in CN· patent location history

2023Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history

2026Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING BOE DISPLAY TECH CO	17	2022–2025
BOE TECHNOLOGY GROUP CO LTD	17	2022–2025
BEIJING BOE TECHNOLOGY DEV CO LTD	1	2023
BEIJING DISPLAY TECH CO LTD	1	2022
HUAWEI TECH CO LTD	1	2026

Locations

Location	Patents	Span
CN	19	2022–2026