- 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: 229
10-year publication summary
|
23
|
12
|
16
|
17
|
6
|
1
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Giesecke+Devrient Currency Technology GmbH | 954 |
8 |
| Authentix, Inc. | 137 |
7 |
| OrCam Technologies Ltd. | 131 |
7 |
| Copilot Ventures Fund III LLC | 12 |
5 |
| NCR Atleos Corporation | 554 |
5 |
| 3m Innovative Properties Company | 17478 |
4 |
| NEC Corporation | 37004 |
4 |
| Lockheed Martin Corporation | 3255 |
4 |
| Bundesdruckerei GmbH | 989 |
4 |
| Glory Ltd. | 1271 |
4 |
| Visualant, Inc. | 20 |
4 |
| Adobe Inc. | 7521 |
4 |
| Bank of America Corporation | 8418 |
3 |
| Hewlett-Packard Development Company, L.P. | 25184 |
3 |
| Nokia Technologies Oy | 21106 |
3 |
| Google LLC | 44482 |
3 |
| Identification International, Inc. | 23 |
3 |
| Konica Minolta Laboratory U.S.A., Inc. | 411 |
3 |
| QinetiQ Limited | 508 |
3 |
| SICPA Holding SA | 946 |
3 |
| Other owners | 145 |