- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 31/67 - Testing the correctness of wire connections in electric apparatus or circuits
Patent holdings for IPC class G01R 31/67
Total number of patents in this class: 60
10-year publication summary
|
0
|
1
|
1
|
7
|
12
|
9
|
11
|
12
|
6
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
3 |
| Whirlpool Corporation | 4238 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| Omicron Electronics GmbH | 259 |
2 |
| SMA Solar Technology AG | 830 |
2 |
| Embecta Corp. | 381 |
2 |
| Siemens AG | 24990 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Media Tek Singapore Pte. Ltd. | 934 |
1 |
| Lapis Semiconductor Co., Ltd. | 1004 |
1 |
| Analog Devices, Inc. | 3475 |
1 |
| Inventec Corporation | 797 |
1 |
| Boe Technology Group Co., Ltd. | 35384 |
1 |
| Adaptronic Pruftechnik GmbH | 5 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2487 |
1 |
| Inventec (Pudong) Technology Corporation | 593 |
1 |
| K-tronics (Suzhou) Technology Co., Ltd. | 231 |
1 |
| Leviton Manufacturing Co., Inc. | 844 |
1 |
| Other owners | 32 |