- 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: 11381
10-year publication summary
|
680
|
944
|
1092
|
1041
|
914
|
1094
|
949
|
835
|
754
|
259
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24236 |
487 |
| Mitsubishi Electric Corporation | 47556 |
368 |
| Hitachi, Ltd. | 15881 |
290 |
| Strong Force IoT Portfolio 2016, LLC | 313 |
214 |
| Omron Corporation | 7337 |
198 |
| ABB Schweiz AG | 7429 |
191 |
| Honeywell International Inc. | 12796 |
185 |
| FANUC Corporation | 7021 |
135 |
| NEC Corporation | 36611 |
128 |
| Mitsubishi Heavy Industries, Ltd. | 9016 |
121 |
| Yokogawa Electric Corporation | 1851 |
120 |
| Rockwell Automation Technologies, Inc. | 2736 |
115 |
| Fisher-Rosemount Systems, Inc. | 766 |
113 |
| General Electric Company | 13819 |
108 |
| Robert Bosch GmbH | 43554 |
108 |
| Tyco Fire & Security GmbH | 3533 |
97 |
| Applied Materials, Inc. | 19999 |
96 |
| DEKA Products Limited Partnership | 1848 |
87 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
81 |
| Safran Aircraft Engines | 6532 |
75 |
| Other owners | 8064 |