- All sections
- G - Physics
- G05B - Control or regulating systems in generalfunctional elements of such systemsmonitoring or testing arrangements for such systems or elements
- G05B 23/02 - Electric testing or monitoring
Patent holdings for IPC class G05B 23/02
Total number of patents in this class: 11058
10-year publication summary
|
480
|
680
|
943
|
1092
|
1041
|
914
|
1091
|
939
|
831
|
673
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24342 |
470 |
| Mitsubishi Electric Corporation | 46814 |
355 |
| Hitachi, Ltd. | 15655 |
284 |
| Strong Force IoT Portfolio 2016, LLC | 313 |
217 |
| Omron Corporation | 7305 |
198 |
| ABB Schweiz AG | 7148 |
184 |
| Honeywell International Inc. | 13547 |
175 |
| FANUC Corporation | 6851 |
131 |
| NEC Corporation | 36267 |
127 |
| Mitsubishi Heavy Industries, Ltd. | 8861 |
120 |
| Yokogawa Electric Corporation | 1817 |
120 |
| Fisher-Rosemount Systems, Inc. | 778 |
112 |
| Rockwell Automation Technologies, Inc. | 2728 |
110 |
| General Electric Company | 13858 |
106 |
| Robert Bosch GmbH | 43001 |
103 |
| Applied Materials, Inc. | 19173 |
94 |
| DEKA Products Limited Partnership | 1801 |
87 |
| Tyco Fire & Security GmbH | 3450 |
86 |
| Safran Aircraft Engines | 6366 |
75 |
| Panasonic Intellectual Property Management Co., Ltd. | 32296 |
74 |
| Other owners | 7830 |