- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm 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: 1443
10-year publication summary
|
130
|
158
|
174
|
189
|
209
|
184
|
179
|
128
|
94
|
35
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
105 |
| Tyco Fire & Security GmbH | 2172 |
59 |
| Carrier Corporation | 4759 |
56 |
| Honeywell International Inc. | 13799 |
44 |
| Alarm.com Incorporated | 931 |
43 |
| Autoconnect Holdings LLC | 91 |
26 |
| Ecolink Intelligent Technology, Inc. | 189 |
24 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
21 |
| Ademco Inc. | 1374 |
20 |
| Comcast Cable Communications, LLC | 4075 |
19 |
| Oneevent Technologies, Inc. | 60 |
18 |
| Robert Bosch GmbH | 40953 |
16 |
| Koninklijke Philips N.V. | 22975 |
16 |
| Microsoft Technology Licensing, LLC | 51439 |
15 |
| Sensormatic Electronics, LLC | 911 |
15 |
| The ADT Security Corporation | 226 |
15 |
| Digital Global Systems, Inc. | 173 |
13 |
| iControl Networks, Inc. | 253 |
13 |
| NEC Corporation | 32703 |
12 |
| Vivint, Inc. | 595 |
12 |
| Other owners | 881 |