CPC Subgroup Additional Only
G10H 2250/385 Train, i.e. sounds which are part of a railroad soundscape, e.g. steam engines, diesel, electric, train whistles, rail wheels, railway crossing
Full Title
Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing > Sound category-dependent sound synthesis processes [Gensound] for musical use; Sound category-specific synthesis-controlling parameters or control means therefor > Gensound equipment, i.e. synthesizing sounds produced by man-made devices, e.g. machines > Train, i.e. sounds which are part of a railroad soundscape, e.g. steam engines, diesel, electric, train whistles, rail wheels, railway crossing
Top Applicants
Top 10 applicants by patent filingsfor class G10, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 6,277
- GOOGLE US 5,429
- FRAUNHOFER DE 4,984
- SONY CORPORATION JP 2,808
- HUAWEI TECHNOLOGIES COMPANY CN 2,577
- MICROSOFT TECHNOLOGY LICENSING US 2,382
- DOLBY LABORATORIES LICENSING CORPORATION US 2,123
- QUALCOMM US 2,117
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 2,049
- AMAZON TECHNOLOGIES US 1,924