- 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: 810
10-year publication summary
|
53
|
78
|
89
|
59
|
98
|
63
|
81
|
67
|
69
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen Shokz Co., Ltd. | 1414 |
72 |
| Bose Corporation | 3095 |
38 |
| Hewlett-Packard Development Company, L.P. | 25174 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
16 |
| Cirrus Logic, Inc. | 1802 |
14 |
| Hyundai Motor Company | 24852 |
12 |
| Sony Corporation | 30097 |
11 |
| Apple Inc. | 59117 |
10 |
| Huawei Technologies Co., Ltd. | 124379 |
10 |
| Honda Motor Co., Ltd. | 26154 |
9 |
| Kia Corporation | 12587 |
9 |
| Samsung Electronics Co., Ltd. | 158605 |
8 |
| GM Global Technology Operations LLC | 16205 |
8 |
| Harman International Industries, Incorporated | 2890 |
8 |
| Guardian Glass, LLC | 563 |
8 |
| Centre National de La Recherche Scientifique | 11077 |
7 |
| Yamaha Corporation | 4086 |
7 |
| Amazon Technologies, Inc. | 28216 |
7 |
| Google LLC | 44674 |
7 |
| Biamp Systems, LLC | 357 |
7 |
| Other owners | 526 |