- All sections
- H - Electricity
- H03G - Control of amplification
- H03G 5/16 - Automatic control
Patent holdings for IPC class H03G 5/16
Total number of patents in this class: 726
10-year publication summary
|
55
|
71
|
80
|
104
|
100
|
79
|
63
|
48
|
51
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonos, Inc. | 2274 |
103 |
| Bose Corporation | 2880 |
42 |
| Dolby Laboratories Licensing Corporation | 3883 |
41 |
| Bongiovi Acoustics LLC. | 92 |
20 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| Sony Corporation | 32931 |
17 |
| Google LLC | 38759 |
16 |
| Harman International Industries, Incorporated | 2443 |
16 |
| Cirrus Logic, Inc. | 1719 |
12 |
| DTS, Inc. | 381 |
12 |
| Apple Inc. | 50209 |
11 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
11 |
| Biamp Systems, LLC | 213 |
10 |
| Qualcomm Incorporated | 76576 |
9 |
| Yamaha Corporation | 4054 |
9 |
| Gracenote, Inc. | 408 |
9 |
| Voyetra Turtle Beach, Inc. | 461 |
8 |
| Airoha Technology Corp. | 174 |
7 |
| Skyworks Solutions, Inc. | 3450 |
7 |
| Native Instruments USA, Inc. | 37 |
7 |
| Other owners | 342 |