Aeolian harps; Singing-flame musical instruments

Filing statistics

CPC G10D 17/00 belongs to the parent subclass G10D, which recorded 8,878 patent applications worldwide between 2013 and 2023. Annual filings declined from 709 in 2013 to 513 in 2023 (-28%), peaking at 1,126 applications in 2016. The most active applicants in class G10 are SAMSUNG ELECTRONICS COMPANY (6,277 applications), GOOGLE (5,429 applications) and FRAUNHOFER (4,984 applications).

Source: EPO PATSTAT, worldwide filings