Inventor

Shanshan BAI

Inventor

CN

Overview

2022–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 27 as inventor

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

H10Kprimary

H10KOrganic electric solid-state devices36%

G09GArrangements or circuits for control of indicating devices using static means to present variable information19%

C23CCoating metallic material14%

G09FDisplaying8%

H01LSemiconductor devices7%

G07FCoin-freed or like apparatus6%

B05CApparatus for applying fluent materials to surfaces, in general3%

B23KSoldering or unsoldering1%

B23PMetal-working not otherwise provided for1%

G06FElectric digital data processing1%

PatentTitleYear

12,550,577Display with subpixels arranged in divided tetragon2026 12,543,436Display panel and preparation method therefor, and display device2026 12,480,198Mask, and manufacturing method for mask2025 12,451,044Display substrate and display device2025 12,426,442Array substrate and display device2025 12,288,500Display substrate and display device2025 12,238,998Pixel array with pixel groups forming trapezoids2025 12,221,684Mask plate and manufacturing method thereof2025 12,165,561Display substrate and display device2024 12,127,459Display with subpixels arranged in divided tetragon2024 12,033,559Display substrate and display device2024 12,020,624Display substrate and display device2024 11,930,682Display panel and display device2024 11,900,853Display substrate and display device2024 11,776,452Display substrate and display device2023 11,765,961Mask plate with transition region and fabricating method thereof2023 11,723,234Display backplane, manufacturing method thereof, and display device2023 11,574,092Method for fine metal mask and design device for the same2023 11,568,794Pixel arrangement structure, metal mask, and display device2023 11,560,616Mask device, mask plate, and frame2023 11,562,680Display substrate and display device2023 11,545,527Pixel arrangement structure, high-precision metal mask, and display apparatus with hexagon pixel arrangement2023 11,538,392Display substrate, method for driving the same, display device, and fine metal mask2022 11,469,285Display substrate having bridge connected island portions and display device2022 11,396,693Mask plate and method for manufacturing the same2022 11,355,707Mask having shielding part within opening and manufacturing method thereof, evaporation method and display screen with active area surrounding functional component area2022 11,315,469Display substrate, method for driving the same, display device, and high-precision metal mask2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (27)· patent assignee history

2022–2023Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (2)· patent assignee history

2022Patents assigned to ORDOS YUANSHENG OPTOELECTRONICS CO LTD (1)· patent assignee history

2022–2026Based in CN· patent location history

2023–2025Patents assigned to CHENGDU BOE OPTOELECT TECH CO (2)· patent assignee history

2025Patents assigned to BEIJING BOE TECH GROUP CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	27	2022–2026
BEIJING BOE TECHNOLOGY DEV CO LTD	2	2022–2023
CHENGDU BOE OPTOELECT TECH CO	2	2023–2025
BEIJING BOE TECH GROUP CO LTD	1	2025
ORDOS YUANSHENG OPTOELECTRONICS CO LTD	1	2022

Locations

Location	Patents	Span
CN	27	2022–2026