G10H2220/041 - CPC Classification Index

ClassID:

196698 ⎘

G10H2220/041 - CPC Classification

Classification description:

Input/output interfacing specifically adapted for electrophonic musical tools or instruments; Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs, seven segments displays associated with a key or other user input device, e.g. key indicator lights Remote key fingering indicator, i.e. fingering shown on a display separate from the instrument itself or substantially disjoint from the keys

Recent Application in this class:

20250372066

2025-12-04

INFORMATION PROCESSING METHOD AND ELECTRONIC KEYBOARD INSTRUMENT

20220270578

2022-08-25

ELECTRONIC DEVICE AND ELECTRONIC MUSICAL INSTRUMENT

20170345403

2017-11-30

Systems and methods for playing virtual music instrument through tracking of fingers with coded light

20150364054

2015-12-17

Musical learning and interaction through shapes

20150101474

2015-04-16

Storage medium and tone generation state displaying apparatus

20130319208

2013-12-05

Musical learning and interaction through shapes

20080216639

2008-09-11

Method of automated musical instrument finger finding

20070234878

2007-10-11

Method of automated musical instrument finger finding

20070227340

2007-10-04

Methods and electronic systems for fingering assignments

#10

20070089590

2007-04-26

Performance teaching apparatus and program for performance teaching process

#11

20070068369

2007-03-29

Modulated portion displaying apparatus, accidental displaying apparatus, musical score displaying apparatus, and recording medium in which a program for displaying a modulated portion, program for displaying accidentals, and/or program for displaying a musical score is recorded

#12