- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 18/21 - Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
Patent holdings for IPC class G06F 18/21
Total number of patents in this class: 1345
10-year publication summary
|
0
|
1
|
0
|
4
|
38
|
108
|
318
|
347
|
379
|
134
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60644 |
58 |
| Google LLC | 38759 |
40 |
| Capital One Services, LLC. | 7551 |
39 |
| Microsoft Technology Licensing, LLC | 51439 |
35 |
| Adobe Inc. | 6700 |
26 |
| Intel Corporation | 45621 |
25 |
| Samsung Electronics Co., Ltd. | 131630 |
21 |
| Amazon Technologies, Inc. | 24422 |
20 |
| Canon Inc. | 36841 |
18 |
| Toyota Motor Corporation | 28582 |
17 |
| NEC Corporation | 32703 |
17 |
| NVIDIA Corporation | 6381 |
17 |
| Robert Bosch GmbH | 40953 |
15 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
15 |
| Strong Force IoT Portfolio 2016, LLC | 320 |
15 |
| Enlitic, Inc. | 85 |
13 |
| Bank of America Corporation | 6495 |
12 |
| salesforce.com, inc. | 5003 |
11 |
| FUJIFILM Corporation | 27102 |
10 |
| Apple Inc. | 50209 |
9 |
| Other owners | 912 |