- All sections
- G - Physics
- G07D - Handling of coins or of valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing
- G07D 7/02 - Testing electrical properties of the materials thereof
Patent holdings for IPC class G07D 7/02
Total number of patents in this class: 53
10-year publication summary
|
8
|
5
|
6
|
3
|
3
|
1
|
0
|
3
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bundesdruckerei GmbH | 1024 |
6 |
| GRG Banking Equipment Co., Ltd. | 358 |
6 |
| DUST Identity, Inc. | 15 |
4 |
| Fujitsu Frontech Limited | 390 |
3 |
| Giesecke & Devrient GmbH | 990 |
2 |
| International Frontier Technology Laboratory, Inc. | 49 |
2 |
| Kisan Electronics Co., Ltd. | 12 |
2 |
| Nanotech Security Corp. | 46 |
2 |
| Siemens AG | 24990 |
1 |
| Aristocrat Technologies Australia Pty Ltd. | 3831 |
1 |
| Evonik Degussa GmbH | 1574 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Oki Electric Industry Co., Ltd. | 1652 |
1 |
| AMO GmbH | 10 |
1 |
| BEB Industrie-Elektronik AG | 19 |
1 |
| De La Rue International Limited | 416 |
1 |
| Glory Ltd. | 1155 |
1 |
| Heraeus Precious Metals GmbH & Co. KG | 53 |
1 |
| Metamaterial Technologies USA, Inc. | 15 |
1 |
| Other owners | 14 |