- All sections
- G - Physics
- G10K - Sound-producing devicesmethods or devices for protecting against, or for damping, noise or other acoustic waves in generalacoustics not otherwise provided for
- G10K 15/12 - Arrangements for producing a reverberation or echo sound using electronic time-delay networks
Patent holdings for IPC class G10K 15/12
Total number of patents in this class: 121
10-year publication summary
|
6
|
7
|
10
|
8
|
7
|
15
|
5
|
20
|
13
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4832 |
22 |
| Nokia Technologies Oy | 16930 |
13 |
| Sony Group Corporation | 12887 |
11 |
| Sony Corporation | 31486 |
8 |
| Koninklijke Philips N.V. | 24205 |
8 |
| Yamaha Corporation | 4073 |
7 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6134 |
6 |
| Pioneer Corporation | 4592 |
5 |
| Qualcomm Incorporated | 82614 |
3 |
| Dolby Laboratories Licensing Corporation | 4088 |
3 |
| DTS, Inc. | 383 |
3 |
| Harman Becker Automotive Systems GmbH | 643 |
2 |
| Liquid Oxigen (lox) B.V. | 12 |
2 |
| Apple Inc. | 53192 |
1 |
| BlackBerry Limited | 5858 |
1 |
| Koninklijke Philips Electronics N.V. | 10656 |
1 |
| Panasonic Intellectual Property Corporation of America | 7478 |
1 |
| Microsoft Technology Licensing, LLC | 53047 |
1 |
| Orange S.A. | 1506 |
1 |
| Cochlear Limited | 1821 |
1 |
| Other owners | 21 |