- 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 11/162 - Selection of materials
Patent holdings for IPC class G10K 11/162
Total number of patents in this class: 1018
10-year publication summary
|
54
|
88
|
116
|
137
|
117
|
99
|
90
|
77
|
65
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30126 |
37 |
| Toyota Motor Corporation | 34148 |
22 |
| Hyundai Motor Company | 23382 |
21 |
| Mitsubishi Chemical Corporation | 4684 |
20 |
| Turf Design, Inc. | 46 |
15 |
| Kia Motors Corporation | 7738 |
13 |
| Goertek Inc. | 2735 |
13 |
| 3m Innovative Properties Company | 17589 |
11 |
| BASF SE | 21131 |
11 |
| Centre National de La Recherche Scientifique | 10830 |
9 |
| Sumitomo Electric Industries, Ltd. | 16000 |
9 |
| Sumitomo Wiring Systems, Ltd. | 10714 |
9 |
| AutoNetworks Technologies, Ltd. | 6883 |
9 |
| Dell Products L.P. | 15976 |
8 |
| AAC Microtech (Changzhou) Co., Ltd. | 902 |
8 |
| Nagoya Oilchemical Co., Ltd. | 33 |
8 |
| Sumitomo Riko Company Limited | 1107 |
8 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1765 |
8 |
| Airbus Operations S.A.S. | 2513 |
7 |
| Ford Global Technologies, LLC | 21150 |
6 |
| Other owners | 766 |