- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 29/02 - Monitoring continuously signalling or alarm systems
Patent holdings for IPC class G08B 29/02
Total number of patents in this class: 276
10-year publication summary
|
31
|
30
|
40
|
37
|
31
|
13
|
20
|
13
|
21
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 41828 |
54 |
| Alarm.com Incorporated | 971 |
38 |
| iControl Networks, Inc. | 194 |
27 |
| Honeywell International Inc. | 13564 |
19 |
| Tyco Fire & Security GmbH | 3165 |
9 |
| Ademco Inc. | 1251 |
9 |
| Carrier Corporation | 4356 |
4 |
| Apple Inc. | 54479 |
3 |
| ABB Schweiz AG | 6887 |
3 |
| Knight Security Systems, LLC | 5 |
3 |
| Thai Oil Public Company Limited | 9 |
3 |
| NEC Corporation | 35351 |
2 |
| Hitachi, Ltd. | 15434 |
2 |
| Koninklijke Philips N.V. | 24557 |
2 |
| NTT DoCoMo, Inc. | 12779 |
2 |
| Siemens Industry, Inc. | 1440 |
2 |
| BCE Inc. | 373 |
2 |
| Colorado State University Research Foundation | 702 |
2 |
| Ecolab USA Inc. | 5451 |
2 |
| ETAK Systems, LLC | 74 |
2 |
| Other owners | 86 |