- 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 1/38 - Chord
Patent holdings for IPC class G10H 1/38
Total number of patents in this class: 210
10-year publication summary
|
16
|
17
|
20
|
18
|
12
|
17
|
15
|
11
|
12
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Corporation | 4073 |
25 |
| Apple Inc. | 58885 |
21 |
| Casio Computer Co., Ltd. | 3496 |
16 |
| Smule, Inc. | 152 |
5 |
| Digitrax Entertainment, Inc | 8 |
5 |
| Zoundio AB | 11 |
5 |
| Singtrix LLC | 6 |
5 |
| Sony Corporation | 30158 |
4 |
| LifeScore Limited | 8 |
4 |
| Lemon Inc. | 2312 |
4 |
| Cor-tek Corporation. | 71 |
4 |
| Chord Board, LLC | 13 |
4 |
| RWS Global LLC | 14 |
4 |
| Pioneer Corporation | 3777 |
3 |
| Activision Publishing, Inc. | 689 |
3 |
| algoriddim GmbH | 52 |
3 |
| Berggram Development Oy | 4 |
3 |
| Guangzhou Kugou Computer Technology Co., Ltd. | 113 |
3 |
| Roland Corporation | 758 |
3 |
| Ping An Technology (Shenzhen) Co., LTD. | 5856 |
3 |
| Other owners | 83 |