- All sections
- G - Physics
- G10H - Electrophonic musical instrumentsinstruments in which the tones are generated by electromechanical means or electronic generators, or in which the tones are synthesised from a data store
- G10H 1/20 - Selecting circuits for transposition
Patent holdings for IPC class G10H 1/20
Total number of patents in this class: 25
10-year publication summary
|
3
|
5
|
3
|
3
|
2
|
1
|
3
|
0
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5272 |
4 |
| VoiceLessons, Inc. | 4 |
3 |
| Mercurial Modulation, LLC | 2 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6119 |
2 |
| Apple Inc. | 58995 |
1 |
| Electronics and Telecommunications Research Institute | 9689 |
1 |
| Yamaha Corporation | 4083 |
1 |
| Casio Computer Co., Ltd. | 3493 |
1 |
| Nokia Technologies Oy | 21422 |
1 |
| Dolby International AB | 1026 |
1 |
| Native Instruments GmbH | 31 |
1 |
| Ringway Tech (Jiangsu) Co., Ltd. | 7 |
1 |
| Spotify AB | 1011 |
1 |
| Jotek Inc. | 1 |
1 |
| Ogq Corporation | 7 |
1 |
| Tech & Life Solutions GmbH | 8 |
1 |
| Library X Music Inc. | 5 |
1 |
| Bond Institute Music Corporation | 2 |
1 |
| Other owners | 0 |