- All sections
- G - Physics
- G06K - Graphical data readingpresentation of datarecord carriershandling record carriers
- G06K 9/74 - Arrangements for recognition using optical reference masks
Patent holdings for IPC class G06K 9/74
Total number of patents in this class: 245
10-year publication summary
|
23
|
23
|
12
|
16
|
17
|
6
|
2
|
0
|
0
|
0
|
| 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 |
9 |
| Authentix, Inc. | 135 |
7 |
| OrCam Technologies Ltd. | 131 |
7 |
| Copilot Ventures Fund III LLC | 13 |
5 |
| NCR Atleos Corporation | 556 |
5 |
| 3m Innovative Properties Company | 17795 |
4 |
| NEC Corporation | 35935 |
4 |
| Lockheed Martin Corporation | 3274 |
4 |
| Bundesdruckerei GmbH | 1002 |
4 |
| Glory Ltd. | 1217 |
4 |
| QinetiQ Limited | 559 |
4 |
| Visualant, Inc. | 21 |
4 |
| Adobe Inc. | 7182 |
4 |
| Bank of America Corporation | 7657 |
3 |
| Hewlett-Packard Development Company, L.P. | 25813 |
3 |
| Olympus Corporation | 13151 |
3 |
| Nokia Technologies Oy | 18229 |
3 |
| Digimarc Corporation | 733 |
3 |
| Google LLC | 42540 |
3 |
| Identification International, Inc. | 23 |
3 |
| Other owners | 159 |