- 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: 1113
10-year publication summary
|
119
|
99
|
57
|
53
|
53
|
49
|
28
|
32
|
29
|
20
|
| 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 | 890 |
62 |
| Giesecke & Devrient GmbH | 878 |
60 |
| Glory Ltd. | 1207 |
59 |
| Bundesdruckerei GmbH | 1004 |
55 |
| SICPA Holding SA | 910 |
36 |
| Dai Nippon Printing Co., Ltd. | 4082 |
26 |
| Universal Entertainment Corporation | 553 |
23 |
| Toppan Printing Co., Ltd. | 2133 |
20 |
| Eastman Chemical Company | 2217 |
14 |
| Oki Electric Industry Co., Ltd. | 1591 |
13 |
| NCR Atleos Corporation | 555 |
13 |
| Arjowiggins Security | 126 |
12 |
| Authentix, Inc. | 133 |
11 |
| GRG Banking Equipment Co., Ltd. | 364 |
11 |
| Toshiba Corporation | 12336 |
10 |
| De La Rue International Limited | 386 |
9 |
| Innovia Films Limited | 152 |
9 |
| Oberthur Fiduciaire SAS | 134 |
9 |
| Spectra Systems Corporation | 84 |
9 |
| Honeywell International Inc. | 13545 |
8 |
| Other owners | 644 |