- All sections
- H - Electricity
- H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; deaf-aid sets; public address systems
- H04R 1/06 - Arranging circuit leads; Relieving strain on circuit leads
Patent holdings for IPC class H04R 1/06
Total number of patents in this class: 450
10-year publication summary
|
40
|
52
|
53
|
63
|
35
|
40
|
54
|
32
|
32
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen Shokz Co., Ltd. | 629 |
24 |
| AAC Technologies Pte. Ltd. | 1436 |
22 |
| Goertek Inc. | 2477 |
21 |
| Yamaha Corporation | 4054 |
17 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Apple Inc. | 50209 |
15 |
| Bose Corporation | 2880 |
11 |
| Sony Corporation | 32931 |
10 |
| Panasonic Corporation | 20786 |
9 |
| Pioneer Corporation | 4843 |
9 |
| PSS Belgium N.V. | 96 |
9 |
| Kyocera Corporation | 12735 |
8 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1827 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
| Sonos, Inc. | 2274 |
7 |
| Robert Bosch GmbH | 40953 |
6 |
| D&M Holdings, Inc. | 212 |
6 |
| FUJIFILM Corporation | 27102 |
5 |
| Murata Manufacturing Co., Ltd. | 22355 |
5 |
| Harman International Industries, Incorporated | 2443 |
5 |
| Other owners | 231 |