- All sections
- G - Physics
- G06K - Graphical data reading; presentation of data; record carriers; handling record carriers
- G06K 9/52 - Extraction of features or characteristics of the image by deriving mathematical or geometrical properties from the whole image
Patent holdings for IPC class G06K 9/52
Total number of patents in this class: 1841
10-year publication summary
|
360
|
641
|
463
|
263
|
192
|
104
|
73
|
18
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
43 |
| HeartFlow, Inc. | 456 |
41 |
| Google LLC | 38759 |
37 |
| Canon Inc. | 36841 |
34 |
| Samsung Electronics Co., Ltd. | 131630 |
26 |
| International Business Machines Corporation | 60644 |
26 |
| Sony Corporation | 32931 |
25 |
| Magic Leap, Inc. | 3028 |
24 |
| NEC Corporation | 32703 |
22 |
| Siemens Healthineers AG | 5714 |
19 |
| LG Electronics Inc. | 69257 |
17 |
| Fujitsu Limited | 19265 |
17 |
| Koninklijke Philips N.V. | 22975 |
16 |
| Wacom Co., Ltd. | 1629 |
16 |
| Adobe Inc. | 6700 |
16 |
| Amazon Technologies, Inc. | 24422 |
15 |
| Snap Inc. | 4604 |
15 |
| Qualcomm Incorporated | 76576 |
13 |
| GoPro, Inc. | 1915 |
13 |
| Intel Corporation | 45621 |
12 |
| Other owners | 1394 |