- All sections
- G - Physics
- G06K - Graphical data readingpresentation of datarecord carriershandling record carriers
- G06K 9/48 - Extraction of features or characteristics of the image by coding the contour of the pattern
Patent holdings for IPC class G06K 9/48
Total number of patents in this class: 1085
10-year publication summary
|
141
|
119
|
121
|
90
|
62
|
37
|
10
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145025 |
36 |
| Canon Inc. | 39660 |
21 |
| Adobe Inc. | 7122 |
21 |
| Google LLC | 42004 |
17 |
| Sony Corporation | 31107 |
16 |
| Intel Corporation | 46893 |
13 |
| NEC Corporation | 35509 |
11 |
| Fujitsu Limited | 18348 |
11 |
| Microsoft Technology Licensing, LLC | 53607 |
11 |
| Hy-ko Products Company LLC | 33 |
11 |
| International Business Machines Corporation | 61185 |
10 |
| Texas Instruments Incorporated | 19494 |
10 |
| Amazon Technologies, Inc. | 26551 |
10 |
| Howmedica Osteonics Corp. | 1377 |
10 |
| Mitsubishi Electric Research Laboratories, Inc. | 1061 |
10 |
| PFU Limited | 742 |
10 |
| Innovation Asset Collective | 101 |
10 |
| Apple Inc. | 54610 |
9 |
| Qualcomm Incorporated | 84847 |
8 |
| Realtek Semiconductor Corp. | 3276 |
8 |
| Other owners | 822 |