- 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 15/02 - Synthesis of acoustic waves
Patent holdings for IPC class G10K 15/02
Total number of patents in this class: 621
10-year publication summary
|
30
|
32
|
54
|
39
|
29
|
45
|
63
|
58
|
47
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Corporation | 4077 |
42 |
| Hyundai Motor Company | 22435 |
31 |
| Sony Corporation | 30910 |
27 |
| Bose Corporation | 3001 |
27 |
| Sony Group Corporation | 14299 |
22 |
| Pioneer Corporation | 4264 |
21 |
| Harman International Industries, Incorporated | 2678 |
16 |
| Kia Corporation | 10142 |
14 |
| Toyota Motor Corporation | 33015 |
12 |
| Kia Motors Corporation | 7749 |
12 |
| Mazda Motor Corporation | 3187 |
10 |
| Honda Motor Co., Ltd. | 25780 |
9 |
| GM Global Technology Operations LLC | 15192 |
9 |
| Voyetra Turtle Beach, Inc. | 515 |
9 |
| Alphatheta Corporation | 332 |
8 |
| Jaguar Land Rover Limited | 4815 |
7 |
| D&M Holdings, Inc. | 207 |
7 |
| Triad National Security, LLC | 616 |
7 |
| Panasonic Automotive Systems Co., Ltd. | 1967 |
7 |
| Robert Bosch GmbH | 42826 |
6 |
| Other owners | 318 |