- 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: 1709
10-year publication summary
|
176
|
216
|
234
|
246
|
274
|
220
|
227
|
162
|
158
|
84
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 42196 |
111 |
| Amazon Technologies, Inc. | 26677 |
78 |
| Skybell Technologies IP, LLC | 174 |
54 |
| Apple Inc. | 54844 |
37 |
| Samsung Electronics Co., Ltd. | 146092 |
27 |
| Tyco Fire & Security GmbH | 3226 |
22 |
| iControl Networks, Inc. | 192 |
21 |
| Alarm.com Incorporated | 976 |
15 |
| Honeywell International Inc. | 13545 |
13 |
| Arlo Technologies, Inc. | 185 |
13 |
| Universal Electronics Inc. | 858 |
12 |
| Resideo LLC | 1242 |
12 |
| Fitbit, Inc. | 662 |
11 |
| ZOLL Medical Corporation | 1514 |
11 |
| Birdie Love Inc. | 11 |
10 |
| Koninklijke Philips N.V. | 24786 |
9 |
| Motorola Solutions, Inc. | 4400 |
9 |
| Fenwal, Inc. | 669 |
9 |
| KT & G Corporation | 2644 |
9 |
| Vivint, Inc. | 488 |
9 |
| Other owners | 1217 |