- All sections
- G - Physics
- G06K - Graphical data readingpresentation of datarecord carriershandling record carriers
- G06K 9/66 - 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 references adjustable by an adaptive method, e.g. learning
Patent holdings for IPC class G06K 9/66
Total number of patents in this class: 1890
10-year publication summary
|
241
|
306
|
387
|
385
|
249
|
86
|
34
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 42510 |
77 |
| International Business Machines Corporation | 61402 |
57 |
| Adobe Inc. | 7172 |
51 |
| NEC Corporation | 35879 |
50 |
| Samsung Electronics Co., Ltd. | 147334 |
48 |
| Microsoft Technology Licensing, LLC | 53854 |
38 |
| Canon Inc. | 40280 |
34 |
| Amazon Technologies, Inc. | 26867 |
29 |
| Siemens Healthineers AG | 6724 |
29 |
| Qualcomm Incorporated | 86153 |
26 |
| META Platforms, Inc. | 7091 |
23 |
| Enlitic, Inc. | 86 |
21 |
| Merative US L.P. | 611 |
20 |
| Intel Corporation | 47093 |
19 |
| eBay Inc. | 3375 |
19 |
| Huawei Technologies Co., Ltd. | 113491 |
17 |
| Capital One Services, LLC. | 9247 |
16 |
| Sony Corporation | 30957 |
15 |
| Fujitsu Limited | 18393 |
15 |
| NVIDIA Corporation | 7318 |
13 |
| Other owners | 1273 |