- All sections
- G - Physics
- G07D - Handling of coins or of valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing
- G07D 7/20 - Testing patterns thereon
Patent holdings for IPC class G07D 7/20
Total number of patents in this class: 593
10-year publication summary
|
85
|
75
|
54
|
32
|
35
|
29
|
25
|
25
|
14
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Giesecke+Devrient Currency Technology GmbH | 817 |
37 |
| GRG Banking Equipment Co., Ltd. | 358 |
36 |
| Giesecke & Devrient GmbH | 990 |
27 |
| Glory Ltd. | 1155 |
23 |
| Bundesdruckerei GmbH | 1024 |
19 |
| NCR Corporation | 688 |
16 |
| Advanced Track & Trace | 42 |
13 |
| SICPA Holding SA | 881 |
13 |
| Digimarc Corporation | 787 |
9 |
| Universal Entertainment Corporation | 651 |
8 |
| Beijing Nufront Software Science Tech. Co., Ltd. | 11 |
8 |
| Shandong New Beiyang Information Technology Co., Ltd. | 365 |
7 |
| Surys | 91 |
7 |
| Dai Nippon Printing Co., Ltd. | 3891 |
6 |
| Alpvision S.A. | 32 |
6 |
| KBA-NotaSys SA | 159 |
6 |
| Weihai Hualing Opto-Electronics Co., Ltd. | 56 |
6 |
| TAG P, LLC. | 9 |
6 |
| Au10tix Ltd. | 23 |
6 |
| Toshiba Corporation | 12017 |
5 |
| Other owners | 329 |