- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm systems
- G08B 9/00 - Order telegraph apparatus, i.e. means for transmitting one of a finite number of different orders at the discretion of the user, e.g. bridge to engine room orders in ships
Patent holdings for IPC class G08B 9/00
Total number of patents in this class: 70
10-year publication summary
|
4
|
6
|
4
|
0
|
2
|
3
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9333 |
2 |
| Cisco Technology, Inc. | 19332 |
2 |
| Rockwell Automation Technologies, Inc. | 2647 |
2 |
| Hewlett Packard Enterprise Development LP | 10648 |
2 |
| Synapse Wireless, Inc. | 65 |
2 |
| T-Mobile USA, Inc. | 3893 |
2 |
| ICN Acquisition, LLC | 24 |
2 |
| 3m Innovative Properties Company | 17951 |
1 |
| LG Electronics Inc. | 70957 |
1 |
| International Business Machines Corporation | 60095 |
1 |
| The Boeing Company | 19909 |
1 |
| Honeywell International Inc. | 14012 |
1 |
| Sears Brands, LLC | 84 |
1 |
| NEC Corporation | 34371 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4045 |
1 |
| Ford Global Technologies, LLC | 20063 |
1 |
| Industrial Technology Research Institute | 4958 |
1 |
| Verizon Patent And Licensing Inc. | 6944 |
1 |
| Whirlpool Corporation | 4327 |
1 |
| Oki Electric Industry Co., Ltd. | 1601 |
1 |
| Other owners | 43 |