- All sections
- H - Electricity
- H03G - Control of amplification
- H03G 1/02 - Remote control of amplification, tone, or bandwidth
Patent holdings for IPC class H03G 1/02
Total number of patents in this class: 72
10-year publication summary
|
12
|
8
|
9
|
1
|
9
|
4
|
5
|
4
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonos, Inc. | 2274 |
23 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Apple Inc. | 50209 |
2 |
| Sony Corporation | 32931 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Cochlear Limited | 1619 |
2 |
| Savox Communications Oy Ab (Ltd) | 133 |
2 |
| DISH Technologies L.L.C. | 1666 |
2 |
| Marvell Asia PTE, Ltd. | 6841 |
2 |
| Qualcomm Incorporated | 76576 |
1 |
| Fujitsu Limited | 19265 |
1 |
| Huawei Technologies Co., Ltd. | 100781 |
1 |
| Google Technology Holdings LLC | 2658 |
1 |
| Dell Products L.P. | 11144 |
1 |
| Yamaha Corporation | 4054 |
1 |
| Rohm Co., Ltd. | 5843 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| Continental Automotive GmbH | 5573 |
1 |
| Benchmark Electronics, Inc. | 58 |
1 |
| Other owners | 18 |