- All sections
- G - Physics
- G05B - Control or regulating systems in generalfunctional elements of such systemsmonitoring or testing arrangements for such systems or elements
- G05B 19/04 - Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Patent holdings for IPC class G05B 19/04
Total number of patents in this class: 1655
10-year publication summary
|
148
|
167
|
195
|
181
|
108
|
133
|
100
|
68
|
65
|
39
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FANUC Corporation | 6663 |
48 |
| Samsung Electronics Co., Ltd. | 146092 |
35 |
| Honda Motor Co., Ltd. | 25251 |
28 |
| Rockwell Automation Technologies, Inc. | 2722 |
22 |
| Siemens AG | 24484 |
21 |
| ZTE Corporation | 42423 |
19 |
| ABB Schweiz AG | 6969 |
18 |
| Tyco Fire & Security GmbH | 3226 |
18 |
| Signify Holding B.V. | 7551 |
18 |
| SZ DJI Technology Co., Ltd | 6847 |
17 |
| GDM Holding LLC | 901 |
17 |
| iRobot Corporation | 966 |
14 |
| Kabushiki Kaisha Yaskawa Denki | 1478 |
14 |
| LG Electronics Inc. | 73021 |
13 |
| Fisher-Rosemount Systems, Inc. | 789 |
13 |
| Intuitive Surgical Operations, Inc. | 4055 |
13 |
| Honeywell International Inc. | 13545 |
12 |
| Seiko Epson Corporation | 19352 |
12 |
| Huawei Technologies Co., Ltd. | 112438 |
12 |
| Omron Corporation | 7261 |
12 |
| Other owners | 1279 |