- All sections
- H - Electricity
- H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducersdeaf-aid setspublic address systems
- H04R 1/10 - EarpiecesAttachments therefor
Patent holdings for IPC class H04R 1/10
Total number of patents in this class: 11551
10-year publication summary
|
889
|
993
|
1067
|
1133
|
1231
|
1388
|
1381
|
1284
|
1193
|
527
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bose Corporation | 2963 |
772 |
| Apple Inc. | 54479 |
584 |
| Shenzhen Shokz Co., Ltd. | 1055 |
558 |
| Samsung Electronics Co., Ltd. | 144143 |
461 |
| Huawei Technologies Co., Ltd. | 110995 |
257 |
| Goertek Inc. | 2650 |
246 |
| Sony Corporation | 31148 |
221 |
| BRAGI GmbH | 281 |
178 |
| Google LLC | 41828 |
157 |
| Starkey Laboratories, Inc. | 1252 |
151 |
| Voyetra Turtle Beach, Inc. | 507 |
151 |
| ST Portfolio Holdings, LLC | 242 |
132 |
| Harman International Industries, Incorporated | 2612 |
128 |
| Hewlett-Packard Development Company, L.P. | 25954 |
125 |
| Cirrus Logic, Inc. | 1770 |
125 |
| LG Electronics Inc. | 72473 |
118 |
| META Platforms Technologies, LLC | 5689 |
113 |
| Sony Group Corporation | 13501 |
110 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20704 |
109 |
| Qualcomm Incorporated | 84501 |
87 |
| Other owners | 6768 |