CPC Main Group
G10B 3/00 Details or accessories
12 direct subcodes
Child Classifications
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- G10B 3/02 Blowers
- G10B 3/04 Reservoirs
- G10B 3/06 Valves; Sleeves
- G10B 3/08 Pipes, e.g. open pipes, reed pipes
- G10B 3/10 Actions, e.g. key actions, couplers or stops
- G10B 3/12 Keys or keyboards; Manuals
- G10B 3/14 Pedals or pedal boards
- G10B 3/16 Swell chambers; Accentuating means
- G10B 3/18 Tremolo-producing devices
- G10B 3/20 Transposing devices
- G10B 3/22 Details of electric action systems for organs, e.g. contacts therein
- G10B 3/24 Cases
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