- 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: 11664
10-year publication summary
|
705
|
972
|
1110
|
1076
|
946
|
1136
|
977
|
870
|
784
|
559
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 23972 |
490 |
| Mitsubishi Electric Corporation | 48287 |
377 |
| Hitachi, Ltd. | 16194 |
297 |
| Strong Force IoT Portfolio 2016, LLC | 257 |
212 |
| Omron Corporation | 7426 |
199 |
| ABB Schweiz AG | 7703 |
196 |
| Honeywell International Inc. | 12770 |
192 |
| FANUC Corporation | 7341 |
143 |
| NEC Corporation | 37312 |
128 |
| Mitsubishi Heavy Industries, Ltd. | 9188 |
121 |
| Yokogawa Electric Corporation | 1945 |
121 |
| Rockwell Automation Technologies, Inc. | 2810 |
117 |
| Fisher-Rosemount Systems, Inc. | 747 |
112 |
| Robert Bosch GmbH | 44291 |
109 |
| General Electric Company | 13966 |
108 |
| Applied Materials, Inc. | 20552 |
102 |
| Tyco Fire & Security GmbH | 3672 |
101 |
| DEKA Products Limited Partnership | 1906 |
87 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
85 |
| Safran Aircraft Engines | 6750 |
76 |
| Other owners | 8291 |