- All sections
- G - Physics
- G01R - Measuring electric variables; measuring 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: 192
10-year publication summary
|
13
|
17
|
19
|
23
|
21
|
16
|
21
|
11
|
13
|
6
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Femtometrix, Inc. | 29 |
9 |
| National Institute of Advanced Industrial Science and Technology | 3750 |
7 |
| Hon Hai Precision Industry Co., Ltd. | 4393 |
5 |
| Tsinghua University | 5099 |
5 |
| International Business Machines Corporation | 63363 |
4 |
| Sony Semiconductor Solutions Corporation | 7259 |
4 |
| The Regents of the University of California | 18212 |
3 |
| Murata Manufacturing Co., Ltd. | 20375 |
3 |
| Brechtel Manufacturing, Inc. | 3 |
3 |
| Chervon (HK) Limited | 249 |
3 |
| Kuwait Institute for Scientific Research | 54 |
3 |
| Southwest University | 42 |
3 |
| Tongji University | 377 |
3 |
| Uniwersytet Jagiellonski | 232 |
3 |
| Malvern PANalytical Limited | 94 |
3 |
| The Boeing Company | 20359 |
2 |
| Honeywell International Inc. | 14233 |
2 |
| Robert Bosch GmbH | 40155 |
2 |
| Corning Incorporated | 9704 |
2 |
| Bridgestone Corporation | 7304 |
2 |
| Other owners | 121 |