- All sections
- G - Physics
- G05B - Control or regulating systems in general; functional elements of such systems; monitoring or testing arrangements for such systems or elements
- G05B 19/042 - Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Patent holdings for IPC class G05B 19/042
Total number of patents in this class: 9307
10-year publication summary
|
488
|
663
|
909
|
1059
|
1231
|
1110
|
1162
|
1055
|
863
|
208
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
503 |
| Rockwell Automation Technologies, Inc. | 2547 |
176 |
| Mitsubishi Electric Corporation | 43934 |
153 |
| Tyco Fire & Security GmbH | 2172 |
153 |
| Omron Corporation | 6968 |
149 |
| Strong Force IoT Portfolio 2016, LLC | 320 |
129 |
| Honeywell International Inc. | 13799 |
124 |
| Fisher-Rosemount Systems, Inc. | 816 |
121 |
| ABB Schweiz AG | 6321 |
108 |
| Fisher Controls International LLC | 1520 |
96 |
| Yokogawa Electric Corporation | 1584 |
87 |
| Robert Bosch GmbH | 40953 |
82 |
| Endress+Hauser Process Solutions AG | 188 |
78 |
| Phoenix Contact GmbH & Co. KG | 2202 |
78 |
| FANUC Corporation | 5803 |
77 |
| Rain Bird Corporation | 436 |
56 |
| Johnson Controls Technology Company | 1522 |
52 |
| Samsung Electronics Co., Ltd. | 131630 |
50 |
| GE Infrastructure Technology, LLC | 5873 |
50 |
| View, Inc. | 792 |
49 |
| Other owners | 6936 |