- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 23/10 - Arrangements for measuring frequency, e.g. pulse repetition rateArrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted
Patent holdings for IPC class G01R 23/10
Total number of patents in this class: 85
10-year publication summary
|
6
|
5
|
7
|
4
|
5
|
8
|
7
|
4
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19664 |
4 |
| Rambus Inc. | 2360 |
4 |
| Qualcomm Incorporated | 86648 |
3 |
| Texas Instruments Incorporated | 19462 |
3 |
| Apple Inc. | 55491 |
2 |
| Astrapi Corporation | 51 |
2 |
| Microchip Technology Incorporated | 2910 |
2 |
| Rosemount Inc. | 1194 |
2 |
| Schneider Electric IT Corporation | 776 |
2 |
| Beijing CHJ Information Technology Co., Ltd | 186 |
2 |
| STMicroelectronics France | 789 |
2 |
| Samsung Electronics Co., Ltd. | 147787 |
1 |
| General Electric Company | 13858 |
1 |
| 3m Innovative Properties Company | 17771 |
1 |
| Sony Ericsson Mobile Communications AB | 1742 |
1 |
| NEC Corporation | 36108 |
1 |
| Canon Inc. | 40509 |
1 |
| Panasonic Corporation | 20036 |
1 |
| Intel Corporation | 47221 |
1 |
| Fujitsu Limited | 18087 |
1 |
| Other owners | 48 |