- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 40/146 - Coding or compression of tree-structured data
Patent holdings for IPC class G06F 40/146
Total number of patents in this class: 78
10-year publication summary
|
2
|
5
|
18
|
17
|
14
|
14
|
6
|
4
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oracle International Corporation | 13759 |
10 |
| WGRS Licensing Company, LLC | 24 |
5 |
| Amazon Technologies, Inc. | 28358 |
4 |
| Cumulus Systems Incorporated | 17 |
4 |
| Siemens AG | 23943 |
3 |
| Bevara Technologies, LLC | 22 |
3 |
| Marvell Asia PTE, Ltd. | 6235 |
3 |
| Panasonic Intellectual Property Corporation of America | 7318 |
2 |
| PayPal, Inc. | 4379 |
2 |
| Microsoft Technology Licensing, LLC | 54706 |
2 |
| Hewlett Packard Enterprise Development LP | 12492 |
2 |
| American Chemical Society | 290 |
2 |
| Bitdefender IPR Management Ltd. | 395 |
2 |
| Capital One Services, LLC. | 10149 |
2 |
| Expensify, Inc. | 111 |
2 |
| Netflix, Inc. | 1392 |
2 |
| Amlogic (Shanghai) Co., Ltd. | 189 |
2 |
| Walmart Apollo, LLC | 6654 |
2 |
| International Business Machines Corporation | 62871 |
1 |
| Canon Inc. | 44585 |
1 |
| Other owners | 22 |