- 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: 10814
10-year publication summary
|
500
|
705
|
971
|
1110
|
1075
|
941
|
1128
|
955
|
834
|
428
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24520 |
460 |
| Mitsubishi Electric Corporation | 45962 |
347 |
| Hitachi, Ltd. | 15459 |
281 |
| Strong Force IoT Portfolio 2016, LLC | 311 |
216 |
| Omron Corporation | 7252 |
197 |
| Honeywell International Inc. | 13525 |
178 |
| ABB Schweiz AG | 6929 |
174 |
| NEC Corporation | 35521 |
127 |
| FANUC Corporation | 6636 |
123 |
| Yokogawa Electric Corporation | 1739 |
119 |
| Mitsubishi Heavy Industries, Ltd. | 8694 |
118 |
| Fisher-Rosemount Systems, Inc. | 787 |
111 |
| Rockwell Automation Technologies, Inc. | 2716 |
107 |
| General Electric Company | 13811 |
106 |
| Robert Bosch GmbH | 42632 |
101 |
| Applied Materials, Inc. | 18530 |
87 |
| Tyco Fire & Security GmbH | 3195 |
84 |
| DEKA Products Limited Partnership | 1763 |
83 |
| Safran Aircraft Engines | 6270 |
73 |
| Fisher Controls International LLC | 1488 |
68 |
| Other owners | 7654 |