H10H 29/20 Assemblies of multiple devices comprising at least one light-emitting semiconductor device covered by group H10H20/00 (active-matrix LED displays H10H29/30)
Full Title
Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00 > Assemblies of multiple devices comprising at least one light-emitting semiconductor device covered by group H10H20/00 (active-matrix LED displays H10H29/30)
Filing statistics
CPC H10H 29/20 belongs to the parent subclass H10H, which recorded 138,052 patent applications worldwide between 2013 and 2023. Annual filings declined from 12,142 in 2013 to 12,067 in 2023 (-1%), peaking at 14,156 applications in 2022. The most active applicants in class H10 are SAMSUNG DISPLAY (38,446 applications), TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (30,922 applications) and SAMSUNG ELECTRONICS COMPANY (30,059 applications).
Source: EPO PATSTAT, worldwide filings
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Child Classifications
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- H10H 29/24 comprising multiple light-emitting semiconductor devices
Top Applicants
Top 10 applicants by patent filingsfor class H10, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG DISPLAY KR 38,446
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 30,922
- SAMSUNG ELECTRONICS COMPANY KR 30,059
- BOE TECHNOLOGY GROUP COMPANY CN 20,304
- LG DISPLAY COMPANY KR 17,772
- BOE TECHNOLOGY GROUP COMPANY 15,621
- SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 13,629
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 11,750
- SAMSUNG DISPLAY 11,316
- SEMICONDUCTOR ENERGY LABORATORY COMPANY 9,697