- 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: 11483
10-year publication summary
|
705
|
972
|
1110
|
1076
|
947
|
1136
|
977
|
863
|
776
|
357
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24132 |
488 |
| Mitsubishi Electric Corporation | 47722 |
371 |
| Hitachi, Ltd. | 15944 |
292 |
| Strong Force IoT Portfolio 2016, LLC | 314 |
214 |
| Omron Corporation | 7340 |
198 |
| ABB Schweiz AG | 7508 |
192 |
| Honeywell International Inc. | 12758 |
187 |
| FANUC Corporation | 7087 |
138 |
| NEC Corporation | 36631 |
128 |
| Mitsubishi Heavy Industries, Ltd. | 9041 |
121 |
| Yokogawa Electric Corporation | 1858 |
121 |
| Rockwell Automation Technologies, Inc. | 2791 |
116 |
| Fisher-Rosemount Systems, Inc. | 764 |
113 |
| Robert Bosch GmbH | 43788 |
109 |
| General Electric Company | 13822 |
108 |
| Tyco Fire & Security GmbH | 3606 |
99 |
| Applied Materials, Inc. | 20145 |
97 |
| DEKA Products Limited Partnership | 1868 |
87 |
| Panasonic Intellectual Property Management Co., Ltd. | 33812 |
82 |
| Safran Aircraft Engines | 6576 |
75 |
| Other owners | 8147 |