- All sections
- H - Electricity
- H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducersdeaf-aid setspublic address systems
- H04R 1/06 - Arranging circuit leadsRelieving strain on circuit leads
Patent holdings for IPC class H04R 1/06
Total number of patents in this class: 487
10-year publication summary
|
52
|
53
|
63
|
35
|
40
|
56
|
32
|
35
|
31
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen Shokz Co., Ltd. | 1104 |
41 |
| AAC Technologies Pte. Ltd. | 1455 |
22 |
| Goertek Inc. | 2653 |
21 |
| Yamaha Corporation | 4092 |
18 |
| Samsung Electronics Co., Ltd. | 145025 |
16 |
| Apple Inc. | 54610 |
15 |
| Bose Corporation | 2980 |
11 |
| Sony Corporation | 31107 |
10 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1933 |
10 |
| AAC Microtech (Changzhou) Co., Ltd. | 735 |
10 |
| PSS Belgium N.V. | 115 |
10 |
| Panasonic Corporation | 20142 |
9 |
| Pioneer Corporation | 4378 |
9 |
| Kyocera Corporation | 13758 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
7 |
| Sonos, Inc. | 2573 |
7 |
| Robert Bosch GmbH | 42614 |
6 |
| audio-technica Corporation | 324 |
6 |
| D&M Holdings, Inc. | 210 |
6 |
| Lumien Enterprise, Inc. | 16 |
6 |
| Other owners | 240 |