- 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 11/30 - Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
Patent holdings for IPC class G10K 11/30
Total number of patents in this class: 206
10-year publication summary
|
11
|
28
|
27
|
26
|
16
|
21
|
17
|
12
|
16
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 28841 |
20 |
| FUJIFILM SonoSite, Inc. | 423 |
13 |
| Koninklijke Philips Electronics N.V. | 10767 |
12 |
| Koninklijke Philips N.V. | 24106 |
11 |
| Seiko Epson Corporation | 19020 |
6 |
| Konica Minolta, Inc. | 8558 |
5 |
| Korea Research Institute of Standards and Science | 659 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 29895 |
4 |
| Harman International Industries, Incorporated | 2541 |
4 |
| Samsung Medison Co., Ltd. | 633 |
4 |
| University of Washington | 2259 |
4 |
| Baker Hughes, a GE Company, LLC | 2138 |
4 |
| Matchstick Technologies, Inc. | 16 |
4 |
| Labcyte Inc. | 96 |
3 |
| Bfly Operations, Inc. | 361 |
3 |
| Qualcomm Incorporated | 82165 |
2 |
| Baker Hughes Incorporated | 5497 |
2 |
| Centre National de La Recherche Scientifique | 10140 |
2 |
| U.S. Philips Corporation | 468 |
2 |
| B-K Medical ApS | 122 |
2 |
| Other owners | 94 |