- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 29/18 - Prevention or correction of operating errors
Patent holdings for IPC class G08B 29/18
Total number of patents in this class: 1700
10-year publication summary
|
174
|
189
|
209
|
184
|
180
|
136
|
102
|
108
|
120
|
88
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 44482 |
104 |
| Tyco Fire & Security GmbH | 3640 |
85 |
| Digital Global Systems, Inc. | 700 |
81 |
| Honeywell International Inc. | 12778 |
58 |
| Alarm.com Incorporated | 1014 |
50 |
| Kidde Fire Protection LLC | 439 |
30 |
| Carrier Corporation | 3955 |
28 |
| Autoconnect Holdings LLC | 95 |
28 |
| Universal Electronics Inc. | 853 |
26 |
| Oneevent Technologies, Inc. | 72 |
23 |
| Comcast Cable Communications, LLC | 5179 |
21 |
| The ADT Security Corporation | 323 |
21 |
| Resideo LLC | 1218 |
21 |
| Robert Bosch GmbH | 44160 |
17 |
| Koninklijke Philips N.V. | 25856 |
17 |
| Sensormatic Electronics, LLC | 877 |
17 |
| Microsoft Technology Licensing, LLC | 54466 |
16 |
| NEC Corporation | 37004 |
15 |
| Master Lock Company LLC | 534 |
13 |
| Arlo Technologies, Inc. | 214 |
13 |
| Other owners | 1016 |