- All sections
- G - Physics
- G06K - Graphical data readingpresentation of datarecord carriershandling record carriers
- G06K 9/64 - Methods or arrangements for recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references, e.g. resistor matrix
Patent holdings for IPC class G06K 9/64
Total number of patents in this class: 459
10-year publication summary
|
41
|
33
|
40
|
32
|
16
|
11
|
3
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 44540 |
8 |
| Adobe Inc. | 7532 |
8 |
| International Business Machines Corporation | 62671 |
7 |
| Canon Inc. | 43869 |
6 |
| Hewlett-Packard Development Company, L.P. | 25180 |
6 |
| Samsung Electronics Co., Ltd. | 157946 |
5 |
| Nokia Corporation | 4772 |
5 |
| Koninklijke Philips Electronics N.V. | 7398 |
5 |
| Fluke Corporation | 999 |
5 |
| FUJIFILM Business Innovation Corp. | 7929 |
5 |
| Qualcomm Incorporated | 92416 |
4 |
| NEC Corporation | 37005 |
4 |
| Verizon Patent And Licensing Inc. | 7565 |
4 |
| Google Technology Holdings LLC | 2067 |
4 |
| Hyundai Motor Company | 24703 |
4 |
| Siemens Medical Solutions USA, Inc. | 1468 |
4 |
| Microsoft Technology Licensing, LLC | 54463 |
4 |
| Nokia Technologies Oy | 21300 |
4 |
| State Farm Mutual Automobile Insurance Company | 3425 |
4 |
| Advanced New Technologies Co., Ltd. | 2284 |
4 |
| Other owners | 359 |