- 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 11/175 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effectsMasking sound
Patent holdings for IPC class G10K 11/175
Total number of patents in this class: 797
10-year publication summary
|
53
|
78
|
89
|
59
|
98
|
63
|
81
|
66
|
68
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen Shokz Co., Ltd. | 1359 |
70 |
| Bose Corporation | 3092 |
38 |
| Hewlett-Packard Development Company, L.P. | 25328 |
16 |
| Cirrus Logic, Inc. | 1793 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 33737 |
13 |
| Hyundai Motor Company | 24037 |
12 |
| Sony Corporation | 30339 |
11 |
| Apple Inc. | 58244 |
10 |
| Huawei Technologies Co., Ltd. | 120925 |
10 |
| Honda Motor Co., Ltd. | 25890 |
9 |
| Kia Corporation | 11789 |
9 |
| Samsung Electronics Co., Ltd. | 154987 |
8 |
| GM Global Technology Operations LLC | 15918 |
8 |
| Harman International Industries, Incorporated | 2824 |
8 |
| Guardian Glass, LLC | 566 |
8 |
| Centre National de La Recherche Scientifique | 10899 |
7 |
| Yamaha Corporation | 4063 |
7 |
| Amazon Technologies, Inc. | 27829 |
7 |
| Google LLC | 44015 |
7 |
| Biamp Systems, LLC | 376 |
7 |
| Other owners | 518 |