- 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 11/18 - Methods or devices for transmitting, conducting or directing sound
Patent holdings for IPC class G10K 11/18
Total number of patents in this class: 229
10-year publication summary
|
30
|
20
|
30
|
24
|
19
|
20
|
14
|
11
|
15
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bfly Operations, Inc. | 360 |
10 |
| uBeam Inc. | 44 |
9 |
| Koninklijke Philips N.V. | 24052 |
7 |
| Apple Inc. | 52845 |
6 |
| Toyota Motor Corporation | 30499 |
4 |
| Robert Bosch GmbH | 41823 |
4 |
| Amogreentech Co., Ltd. | 592 |
4 |
| Butterfly Network, Inc. | 168 |
3 |
| Constellation Productions, Inc. | 15 |
3 |
| Qorvo US, Inc. | 2137 |
3 |
| White Eagle Sonic Technologies, Inc. | 12 |
3 |
| Les Solutions Medicales SoundBite Inc. | 34 |
3 |
| BrainFM, Inc. | 21 |
3 |
| Kolo Medical (Suzhou) Co., Ltd. | 48 |
3 |
| Samsung Electronics Co., Ltd. | 139302 |
2 |
| Halliburton Energy Services, Inc. | 20449 |
2 |
| Honda Motor Co., Ltd. | 24878 |
2 |
| The Regents of the University of California | 19544 |
2 |
| Seiko Epson Corporation | 19005 |
2 |
| FUJIFILM Corporation | 28829 |
2 |
| Other owners | 152 |