- 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: 1117
10-year publication summary
|
119
|
99
|
57
|
53
|
53
|
48
|
26
|
31
|
29
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Giesecke & Devrient GmbH | 917 |
64 |
| Giesecke+Devrient Currency Technology GmbH | 858 |
59 |
| Glory Ltd. | 1182 |
58 |
| Bundesdruckerei GmbH | 1018 |
56 |
| SICPA Holding SA | 894 |
37 |
| Dai Nippon Printing Co., Ltd. | 3976 |
25 |
| Universal Entertainment Corporation | 588 |
22 |
| Toppan Printing Co., Ltd. | 2158 |
20 |
| Eastman Chemical Company | 2258 |
14 |
| Oki Electric Industry Co., Ltd. | 1600 |
13 |
| NCR Atleos Corporation | 539 |
13 |
| Arjowiggins Security | 128 |
12 |
| GRG Banking Equipment Co., Ltd. | 361 |
11 |
| Toshiba Corporation | 12051 |
10 |
| Authentix, Inc. | 131 |
10 |
| Innovia Films Limited | 150 |
10 |
| De La Rue International Limited | 407 |
9 |
| Japan Cash Machine Co., Ltd. | 255 |
9 |
| Oberthur Fiduciaire SAS | 164 |
9 |
| Spectra Systems Corporation | 89 |
9 |
| Other owners | 647 |