- All sections
- G - Physics
- G07D - Handling of coins or of valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing
- G07D 7/12 - Visible light, infrared or ultraviolet radiation
Patent holdings for IPC class G07D 7/12
Total number of patents in this class: 1108
10-year publication summary
|
114
|
94
|
52
|
51
|
46
|
45
|
27
|
30
|
29
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Giesecke+Devrient Currency Technology GmbH | 899 |
62 |
| Glory Ltd. | 1217 |
59 |
| Giesecke & Devrient GmbH | 865 |
58 |
| Bundesdruckerei GmbH | 1002 |
56 |
| SICPA Holding SA | 917 |
36 |
| Dai Nippon Printing Co., Ltd. | 4113 |
26 |
| Universal Entertainment Corporation | 550 |
23 |
| Toppan Printing Co., Ltd. | 2130 |
20 |
| Eastman Chemical Company | 2212 |
14 |
| Oki Electric Industry Co., Ltd. | 1589 |
13 |
| NCR Atleos Corporation | 556 |
13 |
| Arjowiggins Security | 125 |
12 |
| Authentix, Inc. | 135 |
11 |
| GRG Banking Equipment Co., Ltd. | 364 |
11 |
| Toshiba Corporation | 12472 |
10 |
| De La Rue International Limited | 387 |
9 |
| Innovia Films Limited | 153 |
9 |
| Oberthur Fiduciaire SAS | 135 |
9 |
| Spectra Systems Corporation | 86 |
9 |
| Honeywell International Inc. | 13550 |
8 |
| Other owners | 640 |