- All sections
- G - Physics
- G10K - Sound-producing devices; methods or devices for protecting against, or for damping, noise or other acoustic waves in general; acoustics 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: 913
10-year publication summary
41
|
55
|
54
|
91
|
119
|
138
|
121
|
99
|
87
|
28
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
32 |
Hyundai Motor Company | 19021 |
21 |
Toyota Motor Corporation | 28582 |
18 |
Mitsubishi Chemical Corporation | 4313 |
17 |
Kia Motors Corporation | 7946 |
13 |
Goertek Inc. | 2477 |
13 |
3m Innovative Properties Company | 18406 |
11 |
BASF SE | 19740 |
11 |
Centre National de La Recherche Scientifique | 9632 |
9 |
Sumitomo Electric Industries, Ltd. | 14131 |
9 |
Sumitomo Wiring Systems, Ltd. | 9367 |
9 |
AutoNetworks Technologies, Ltd. | 5809 |
9 |
Toyota Motor Engineering & Manufacturing North America, Inc. | 1455 |
9 |
Nagoya Oilchemical Co., Ltd. | 39 |
8 |
Turf Design, Inc. | 31 |
8 |
Airbus Operations S.A.S. | 2407 |
7 |
Ford Global Technologies, LLC | 19702 |
6 |
Massachusetts Institute of Technology | 9795 |
6 |
The Regents of the University of Colorado, a body corporate | 2430 |
6 |
Safran Aircraft Engines | 5739 |
6 |
Other owners | 685 |