- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 29/24 - Arrangements for measuring quantities of charge
Patent holdings for IPC class G01R 29/24
Total number of patents in this class: 220
10-year publication summary
|
19
|
23
|
21
|
16
|
21
|
13
|
12
|
13
|
17
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Femtometrix, Inc. | 43 |
14 |
| National Institute of Advanced Industrial Science and Technology | 3789 |
7 |
| STMicroelectronics S.r.l. | 3607 |
6 |
| Hon Hai Precision Industry Co., Ltd. | 4027 |
5 |
| Tsinghua University | 5940 |
5 |
| Mitsubishi Electric Corporation | 46197 |
4 |
| Sony Semiconductor Solutions Corporation | 10507 |
4 |
| Murata Manufacturing Co., Ltd. | 24603 |
3 |
| Brechtel Manufacturing, Inc. | 3 |
3 |
| Chervon (HK) Limited | 230 |
3 |
| Kuwait Institute for Scientific Research | 59 |
3 |
| Southwest University | 51 |
3 |
| Tongji University | 512 |
3 |
| Malvern PANalytical Limited | 113 |
3 |
| Samsung Electronics Co., Ltd. | 146811 |
2 |
| The Regents of the University of California | 19961 |
2 |
| International Business Machines Corporation | 61305 |
2 |
| The Boeing Company | 20084 |
2 |
| Honeywell International Inc. | 13540 |
2 |
| Robert Bosch GmbH | 42705 |
2 |
| Other owners | 142 |