- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 13/26 - Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
Patent holdings for IPC class G08B 13/26
Total number of patents in this class: 89
10-year publication summary
|
4
|
11
|
14
|
11
|
12
|
6
|
0
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| InVue Security Products Inc. | 383 |
6 |
| Tyco Fire & Security GmbH | 3196 |
6 |
| University of Maine System Board of Trustees | 286 |
4 |
| Smart Wave Technologies, Inc. | 36 |
4 |
| Denso Corporation | 24372 |
2 |
| Ford Global Technologies, LLC | 20668 |
2 |
| Bostik SA | 647 |
2 |
| Capital One Services, LLC. | 9217 |
2 |
| Iee International Electronics & Engineering S.A. | 460 |
2 |
| Scania CV AB | 2399 |
2 |
| Sisvel Technology S.r.l. | 78 |
2 |
| Gen Digital Inc. | 945 |
2 |
| Texas Instruments Incorporated | 19456 |
1 |
| Robert Bosch GmbH | 42721 |
1 |
| Robert Bosch Tool Corporation | 337 |
1 |
| Massachusetts Institute of Technology | 10066 |
1 |
| ASML Netherlands B.V. | 7413 |
1 |
| Motorola, Inc. | 2043 |
1 |
| Carrier Corporation | 4292 |
1 |
| Amfit, Inc. | 7 |
1 |
| Other owners | 45 |