| Patents for G09B 15 - Teaching music (3,070) |
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| 03/19/1998 | DE19739846A1 Teaching device for musical tuition of keyboard instruments |
| 03/17/1998 | US5728960 Multi-dimensional transformation systems and display communication architecture for musical compositions |
| 02/12/1998 | WO1998006081A1 Multimedia product for use in music instruction |
| 02/11/1998 | CN1173008A Karaoke scoring apparatus analyzing singing voice relative to melody data |
| 01/20/1998 | US5709552 Music education aid |
| 01/15/1998 | WO1998001842A1 Device and method for playing music from a score |
| 01/07/1998 | EP0817153A1 Multimedia reading and learning auxiliary device and the method of operating the same |
| 12/31/1997 | WO1997050076A1 Musical instrument system |
| 12/31/1997 | CA2261275A1 Musical instrument system |
| 12/30/1997 | US5703308 Karaoke apparatus responsive to oral request of entry songs |
| 12/29/1997 | EP0814450A1 Device for deciphering a score and teaching aid for learning and practising the playing of a poliphonic musical instrument |
| 12/17/1997 | EP0648363A4 Electronic information aid. |
| 12/17/1997 | CN2271006Y Musical teaching-aid or recreational device |
| 12/11/1997 | WO1997046991A1 Method and system for providing visual representation of music |
| 12/11/1997 | DE19621518A1 Musical tone pitch visualiser |
| 12/10/1997 | CN2270253Y Holographic object teaching aid for staff |
| 11/26/1997 | CN1166219A Method and appts. for providing identification |
| 11/25/1997 | US5690496 Multimedia product for use in a computer for music instruction and use |
| 11/20/1997 | WO1997043752A2 Stringed instrument practice bow guide |
| 11/18/1997 | US5689077 Musical score display and audio system |
| 11/11/1997 | US5685724 Self-teaching keyboard instrument playing system |
| 11/05/1997 | CN1164085A Style change apparatus and karaoke apparatus |
| 10/15/1997 | CN1162167A Formant conversion device for correcting singing sound for imitating standard sound |
| 10/08/1997 | CN1161485A Karaoke Marking apparatus |
| 10/07/1997 | US5675101 Playback system for reproducing video song media having chord data recorded thereon |
| 10/02/1997 | WO1997036274A1 Method and device for teaching a person |
| 10/01/1997 | CN1160895A Host apparatus for communication karaoke apparatus and method of editing download file |
| 09/23/1997 | US5670727 Stringed instrument practice bow guide |
| 09/17/1997 | CN2262732Y Face mask for exercising voice production |
| 09/17/1997 | CN1159638A Method for managing informationd ata in karaoke transmission device and karaoke device |
| 09/16/1997 | US5668339 Apparatus for multiplexing an audio signal in a video-song playback system |
| 08/28/1997 | WO1997031354A1 A practise instrument |
| 08/28/1997 | WO1997031353A1 Pushed key indicating device for keyboard instrument and method of using same |
| 08/12/1997 | US5656789 Electronic musical instrument having a function to indicate keys to be operated |
| 08/06/1997 | CN1156294A 卡拉ok装置 Ok the device |
| 08/05/1997 | US5653333 Combined portable container and display stand |
| 07/30/1997 | CN1155936A Pulsed-tone timing exercise method |
| 07/24/1997 | WO1997026645A1 Keyboard musical instrument equipped with keyboard range display |
| 07/23/1997 | EP0643862B1 A music learning aid |
| 07/22/1997 | US5650583 Automatic performance device capable of making and changing accompaniment pattern with ease |
| 07/16/1997 | CN1154530A Device for giving marks for karaoke singing level |
| 07/15/1997 | US5648628 Cartridge supported karaoke device |
| 07/15/1997 | US5648625 Musical chord transposer |
| 07/03/1997 | WO1997023854A1 Method of teaching musical notion |
| 06/25/1997 | CN1152763A Intonation device for Huqin (Chinese two-stringed bowed musical instrument) |
| 06/25/1997 | CN1152758A Method for heightening music knowledge of the masses |
| 06/18/1997 | CN1152158A Desk-mat with keyboard instrument |
| 06/17/1997 | US5639977 Music learning aid |
| 06/11/1997 | EP0777890A1 Method and apparatus for providing identification |
| 05/28/1997 | CN2255075Y Electrical audio-visual aid plate for teaching staff |
| 05/28/1997 | CN2255074Y Displaying device for teaching instrument music |
| 05/07/1997 | EP0772175A1 Material for the presentation of music |
| 04/30/1997 | CN2253505Y Finger sleeve for typewriting |
| 04/23/1997 | CN1148229A Karaoke arrangement and karaoke communication system |
| 04/17/1997 | DE19643449A1 Pultauflage mit Tasteninstrument Desk pad with keyboard instrument |
| 03/19/1997 | EP0763231A1 Musical instrument with sound generating elements arranged in lines |
| 03/12/1997 | EP0676077B1 Teaching device |
| 03/12/1997 | CN1144950A Video-song accompaniment apparatus having score-printing function |
| 03/05/1997 | CN2248899Y Accessory for learning mouth organ |
| 02/26/1997 | CN2248361Y Apparatus for setting tone and exercising voice |
| 02/18/1997 | US5604322 Automatic performance apparatus with a display device |
| 02/12/1997 | EP0758121A1 Instrument for musicotherapy |
| 02/05/1997 | CN2246834Y Hand-shaped corrector |
| 01/28/1997 | US5597971 Chord information generating apparatus and chord information generating method |
| 01/28/1997 | US5597969 Music information reference device |
| 01/28/1997 | US5597968 Percussion music teaching method |
| 01/21/1997 | US5595489 Electronic audio learning apparatus |
| 01/14/1997 | US5594191 System for instructing note and chord finger placement on stringed instruments |
| 01/01/1997 | CN2244226Y Electronic electro-acoustic music theory teaching tool |
| 01/01/1997 | CN2244225Y Staff track device for walking toy |
| 12/31/1996 | US5589947 Karaoke system having a plurality of terminal and a center system |
| 12/24/1996 | US5587546 Karaoke apparatus having extendible and fixed libraries of song data files |
| 12/17/1996 | US5585583 Interactive musical instrument instruction system |
| 12/11/1996 | CN1137663A Musical instrument and music score quick teaching aid |
| 12/10/1996 | US5583308 Musical effects apparatus and tone control process for a musical instrument |
| 12/04/1996 | EP0578675B1 Improvements in or relating to learning aids |
| 11/19/1996 | US5576505 Music prompter for indicating note/chord changes to developmentally disabled individuals or orchestras |
| 11/12/1996 | US5574238 Musical notation for keyboard instruments |
| 10/29/1996 | US5569038 Acoustical prompt recording system and method |
| 10/22/1996 | US5567162 Karaoke system capable of scoring singing of a singer on accompaniment thereof |
| 10/15/1996 | US5565639 Apparatus for giving marks on user's singing ability in karaoke |
| 10/08/1996 | US5563358 Music training apparatus |
| 09/17/1996 | US5557056 Performance evaluator for use in a karaoke apparatus |
| 09/17/1996 | US5557055 Musical keyboard having an electronically controlled display and a method of keyboard display |
| 09/11/1996 | EP0731432A1 Electronic device for the study and practice of a musical instrument, particularly a set of percussion instruments |
| 09/11/1996 | CN1130835A Apparatus for multiplexing audio signal in video-song playback system |
| 08/27/1996 | US5549029 Method for operating a musical instrument |
| 08/20/1996 | US5546843 Piano key identification system |
| 08/14/1996 | EP0725963A1 Language analysis instrument |
| 08/13/1996 | US5544562 Apparatus of a playing practice for electronic musical instrument and control method thereof |
| 07/30/1996 | US5542000 Karaoke apparatus having automatic effector control |
| 07/30/1996 | US5540133 To be attached to a string instrument |
| 07/30/1996 | US5540132 Method and apparatus for teaching musical notation to young children |
| 07/24/1996 | CN1127409A Video-song media having chord data recorded thereon and playback system thereof |
| 07/17/1996 | CN2231433Y Electronic musical instrument for micro computer teaching |
| 07/17/1996 | CN2231432Y Trigger drum |
| 07/17/1996 | CN1126863A Assistant tonning method and device for vocal exercise |
| 07/16/1996 | US5535659 Transposition rule for musical theory |
| 07/11/1996 | WO1996021217A1 Device and method for playing a piece of music from the score |
| 07/10/1996 | CN2230956Y Book-shape keyboard for baby's audio-video player |