- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 29/08 - Signalling of tampering with the line circuit
Patent holdings for IPC class G08B 29/08
Total number of patents in this class: 55
10-year publication summary
|
2
|
3
|
5
|
6
|
3
|
4
|
3
|
4
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| iControl Networks, Inc. | 186 |
24 |
| Verisure Sàrl | 236 |
5 |
| Tyco Fire & Security GmbH | 3681 |
3 |
| Siemens AG | 23956 |
1 |
| Robert Bosch GmbH | 44327 |
1 |
| NPX B.V. | 2847 |
1 |
| Sumitomo Chemical Company, Limited | 8965 |
1 |
| ARM Limited | 5131 |
1 |
| ADT Holdings, Inc. | 42 |
1 |
| Cambridge Display Technology Limited | 472 |
1 |
| Computionics Limited | 20 |
1 |
| Gilbarco Inc. | 274 |
1 |
| Gilbarco, S.r.l. | 18 |
1 |
| PECO Energy Company | 11 |
1 |
| Scania CV AB | 2414 |
1 |
| Sensormatic Electronics, LLC | 877 |
1 |
| Ss7 Assessoria e Consultoria Ltda | 1 |
1 |
| Telecom Design | 18 |
1 |
| The ADT Security Corporation | 324 |
1 |
| uControl, Inc. | 4 |
1 |
| Other owners | 6 |