- All sections
- G - Physics
- G06K - Graphical data reading; presentation of data; record carriers; handling record carriers
- G06K 9/56 - Combinations of preprocessing functions using a local operator, i.e. means to operate on an elementary image point in terms of the immediate surroundings of this point
Patent holdings for IPC class G06K 9/56
Total number of patents in this class: 110
10-year publication summary
|
12
|
9
|
10
|
7
|
7
|
3
|
6
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Adobe Inc. | 6700 |
5 |
| Microsoft Technology Licensing, LLC | 51439 |
4 |
| Xerox Corporation | 7503 |
3 |
| AT&T Intellectual Property I, L.P. | 9886 |
3 |
| Canon Inc. | 36841 |
3 |
| Olympus Corporation | 13667 |
3 |
| Realtek Semiconductor Corp. | 3028 |
3 |
| Google LLC | 38759 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Qualcomm Incorporated | 76576 |
2 |
| NEC Corporation | 32703 |
2 |
| Texas Instruments Incorporated | 19376 |
2 |
| Applied Materials Israel, Ltd. | 549 |
2 |
| Amazon Technologies, Inc. | 24422 |
2 |
| ArcSoft, Inc. | 67 |
2 |
| FotoNation Limited | 627 |
2 |
| IMTT Svenska AB | 3 |
2 |
| Jumio Corporation | 201 |
2 |
| Canon Medical Systems Corporation | 1922 |
2 |
| Apple Inc. | 50209 |
1 |
| Other owners | 60 |