- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/16 - Program or content traceability, e.g. by watermarking
Patent holdings for IPC class G06F 21/16
Total number of patents in this class: 840
10-year publication summary
|
59
|
61
|
75
|
63
|
115
|
122
|
126
|
120
|
94
|
34
|
| 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 |
30 |
| Advanced New Technologies Co., Ltd. | 2617 |
24 |
| The Nielsen Company (US), LLC | 2549 |
20 |
| Citrix Systems, Inc. | 3905 |
16 |
| Tunego, Inc. | 26 |
16 |
| Microsoft Technology Licensing, LLC | 51439 |
15 |
| Google LLC | 38759 |
14 |
| Verance Corporation | 81 |
14 |
| Digimarc Corporation | 787 |
13 |
| Nagravision S.A. | 626 |
12 |
| Open Text SA ULC | 665 |
12 |
| Kunlunxin Technology (Beijing) Company Limited | 103 |
10 |
| Irdeto B.V. | 296 |
9 |
| Adobe Inc. | 6700 |
9 |
| Eight Plus Ventures, LLC | 23 |
9 |
| Samsung Electronics Co., Ltd. | 131630 |
8 |
| Sony Corporation | 32931 |
8 |
| Alibaba Group Holding Limited | 7149 |
8 |
| Cisco Technology, Inc. | 18858 |
8 |
| AirWatch LLC | 472 |
8 |
| Other owners | 577 |