- 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: 1138
10-year publication summary
|
118
|
119
|
99
|
57
|
53
|
53
|
47
|
26
|
28
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Giesecke & Devrient GmbH | 990 |
76 |
| Bundesdruckerei GmbH | 1024 |
60 |
| Glory Ltd. | 1155 |
58 |
| Giesecke+Devrient Currency Technology GmbH | 817 |
57 |
| SICPA Holding SA | 881 |
36 |
| Dai Nippon Printing Co., Ltd. | 3891 |
24 |
| Universal Entertainment Corporation | 651 |
22 |
| Toppan Printing Co., Ltd. | 2212 |
21 |
| NCR Corporation | 688 |
15 |
| Eastman Chemical Company | 2239 |
14 |
| Oki Electric Industry Co., Ltd. | 1652 |
13 |
| Arjowiggins Security | 143 |
13 |
| GRG Banking Equipment Co., Ltd. | 358 |
11 |
| Toshiba Corporation | 12017 |
10 |
| De La Rue International Limited | 416 |
10 |
| Innovia Films Limited | 148 |
10 |
| Japan Cash Machine Co., Ltd. | 241 |
9 |
| Oberthur Fiduciaire SAS | 159 |
9 |
| Spectra Systems Corporation | 91 |
9 |
| Honeywell International Inc. | 13799 |
8 |
| Other owners | 653 |