- 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: 10950
10-year publication summary
|
480
|
680
|
943
|
1092
|
1041
|
912
|
1090
|
939
|
829
|
568
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24352 |
462 |
| Mitsubishi Electric Corporation | 46547 |
354 |
| Hitachi, Ltd. | 15588 |
284 |
| Strong Force IoT Portfolio 2016, LLC | 313 |
217 |
| Omron Corporation | 7306 |
198 |
| ABB Schweiz AG | 7070 |
179 |
| Honeywell International Inc. | 13561 |
177 |
| FANUC Corporation | 6787 |
128 |
| NEC Corporation | 36108 |
127 |
| Yokogawa Electric Corporation | 1808 |
119 |
| Mitsubishi Heavy Industries, Ltd. | 8803 |
118 |
| Fisher-Rosemount Systems, Inc. | 785 |
113 |
| Rockwell Automation Technologies, Inc. | 2723 |
109 |
| General Electric Company | 13858 |
106 |
| Robert Bosch GmbH | 42815 |
102 |
| Applied Materials, Inc. | 18932 |
93 |
| DEKA Products Limited Partnership | 1785 |
86 |
| Tyco Fire & Security GmbH | 3417 |
85 |
| Safran Aircraft Engines | 6316 |
75 |
| The Boeing Company | 20131 |
71 |
| Other owners | 7747 |