- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 7/00 - Signalling systems according to more than one of groups Personal calling systems according to more than one of groups
Patent holdings for IPC class G08B 7/00
Total number of patents in this class: 184
10-year publication summary
|
28
|
13
|
14
|
19
|
11
|
9
|
17
|
20
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30236 |
9 |
| Sightful Computers Ltd | 57 |
7 |
| Apple Inc. | 58621 |
5 |
| Sony Corporation of America | 403 |
5 |
| Tyco Fire & Security GmbH | 3627 |
5 |
| Honeywell International Inc. | 12783 |
4 |
| Hand held Products, Inc. | 1289 |
4 |
| RIPRUP Company S.A. | 32 |
4 |
| Longevity Health Corp. | 6 |
4 |
| IntelliShot Holdings, Inc. | 18 |
3 |
| Amazon Technologies, Inc. | 28044 |
2 |
| Rockwell Automation Technologies, Inc. | 2793 |
2 |
| ABB Schweiz AG | 7578 |
2 |
| Cirrus Logic, Inc. | 1803 |
2 |
| Arria Data2text Limited | 60 |
2 |
| Google LLC | 44448 |
2 |
| Harman Becker Automotive Systems GmbH | 689 |
2 |
| Starkey Laboratories, Inc. | 1363 |
2 |
| Universal City Studios LLC | 2844 |
2 |
| SN Co., Ltd. | 22 |
2 |
| Other owners | 114 |