CPC Subgroup Additional Only
G10H 2220/165 for string input, i.e. special characteristics in string composition or use for sensing purposes, e.g. causing the string to become its own sensor
Full Title
Input/output interfacing specifically adapted for electrophonic musical tools or instruments > User input interfaces for electrophonic musical instruments > for string input, i.e. special characteristics in string composition or use for sensing purposes, e.g. causing the string to become its own sensor
3 direct subcodes
Child Classifications
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- G10H 2220/171 using electrified strings, e.g. strings carrying coded or AC signals for transducing, sustain, fret length or fingering detection
- G10H 2220/175 using nonmagnetic string materials, e.g. nylon; Sensors specially adapted therefor
- G10H 2220/181 by nonresonant wave interaction, i.e. string sensing using wavelengths unrelated to string resonant wavelengths, e.g. ultrasonic waves, microwave or light waves, propagated along a musical instrument string to measure its fret length, e.g. for MIDI transcription
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