- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 3/10 - Audible signalling systemsAudible personal calling systems using electric transmissionAudible signalling systemsAudible personal calling systems using electromagnetic transmission
Patent holdings for IPC class G08B 3/10
Total number of patents in this class: 1811
10-year publication summary
|
216
|
234
|
246
|
275
|
220
|
227
|
162
|
160
|
140
|
66
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 44407 |
115 |
| Amazon Technologies, Inc. | 28031 |
78 |
| Skybell Technologies IP, LLC | 176 |
61 |
| Apple Inc. | 58592 |
38 |
| Samsung Electronics Co., Ltd. | 157039 |
32 |
| Tyco Fire & Security GmbH | 3615 |
24 |
| iControl Networks, Inc. | 186 |
21 |
| Alarm.com Incorporated | 1013 |
16 |
| Honeywell International Inc. | 12776 |
15 |
| Arlo Technologies, Inc. | 214 |
15 |
| Universal Electronics Inc. | 855 |
14 |
| Fitbit, Inc. | 664 |
11 |
| ZOLL Medical Corporation | 1579 |
11 |
| Birdie Love Inc. | 16 |
11 |
| Resideo LLC | 1219 |
11 |
| Masimo Corporation | 1379 |
10 |
| SimpliSafe, Inc. | 390 |
10 |
| Motorola Solutions, Inc. | 4584 |
9 |
| Siemens Industry, Inc. | 1585 |
9 |
| Fenwal, Inc. | 700 |
9 |
| Other owners | 1291 |