- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 23/15 - Indicating that frequency of pulses is either above or below a predetermined value or within or outside a predetermined range of values, by making use of non-linear or digital elements
Patent holdings for IPC class G01R 23/15
Total number of patents in this class: 105
10-year publication summary
|
5
|
8
|
11
|
5
|
8
|
9
|
10
|
9
|
4
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rambus Inc. | 2373 |
8 |
| The Boeing Company | 20098 |
4 |
| Robert Bosch GmbH | 42784 |
4 |
| Covidien LP | 10646 |
3 |
| Raytheon Company | 8387 |
3 |
| DecaWave Ltd. | 59 |
3 |
| FANUC Corporation | 6746 |
3 |
| NXP USA, Inc. | 4307 |
3 |
| ABB Schweiz AG | 7023 |
2 |
| Astrapi Corporation | 51 |
2 |
| Itron, Inc. | 884 |
2 |
| Nagasaki University, National University Corporation | 27 |
2 |
| Esterline Research and Design, LLC | 2 |
2 |
| TMEIC Corporation | 793 |
2 |
| Samsung Electronics Co., Ltd. | 147334 |
1 |
| Halliburton Energy Services, Inc. | 20937 |
1 |
| Honda Motor Co., Ltd. | 25379 |
1 |
| Toyota Motor Corporation | 32681 |
1 |
| Toshiba Corporation | 12397 |
1 |
| Mitsubishi Electric Corporation | 46346 |
1 |
| Other owners | 56 |