- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 31/69 - Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of sockets, e.g. wall sockets or power sockets in appliances
Patent holdings for IPC class G01R 31/69
Total number of patents in this class: 111
10-year publication summary
|
1
|
2
|
9
|
11
|
16
|
23
|
12
|
11
|
22
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6457 |
5 |
| The Boeing Company | 19901 |
4 |
| Milwaukee Electric Tool Corporation | 4084 |
4 |
| Samsung Electronics Co., Ltd. | 138518 |
3 |
| ZTE Corporation | 41038 |
3 |
| Cirrus Logic, Inc. | 1748 |
3 |
| Lisa Dräxlmaier GmbH | 559 |
3 |
| Huawei Digital Power Technologies Co. Ltd. | 1859 |
3 |
| GM Global Technology Operations LLC | 14197 |
2 |
| Koninklijke Philips N.V. | 23945 |
2 |
| Dell Products L.P. | 12928 |
2 |
| Microsoft Technology Licensing, LLC | 52891 |
2 |
| Tyco Electronics (shanghai) Co. Ltd. | 830 |
2 |
| Automated Wiring Systems, LLC | 5 |
2 |
| DISH Network L.L.C. | 797 |
2 |
| LEONI Bordnetz-Systeme GmbH | 135 |
2 |
| Phoenix Contact E-mobility GmbH | 184 |
2 |
| Landis+Gyr Technology, Inc. | 434 |
2 |
| Eaton Intelligent Power Limited | 6293 |
2 |
| Uni-trend Technology (China) Co., Ltd. | 13 |
2 |
| Other owners | 59 |