- 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: 71
10-year publication summary
0
|
3
|
2
|
5
|
17
|
17
|
14
|
13
|
6
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Oracle International Corporation | 12313 |
9 |
Amazon Technologies, Inc. | 24422 |
4 |
Cumulus Systems Incorporated | 17 |
4 |
Siemens AG | 24990 |
3 |
American Chemical Society | 289 |
3 |
WGRS Licensing Company, LLC | 21 |
3 |
Marvell Asia PTE, Ltd. | 6841 |
3 |
International Business Machines Corporation | 60644 |
2 |
Panasonic Intellectual Property Corporation of America | 7230 |
2 |
PayPal, Inc. | 3804 |
2 |
Hewlett Packard Enterprise Development LP | 10702 |
2 |
Bevara Technologies, LLC | 16 |
2 |
Bitdefender IPR Management Ltd. | 330 |
2 |
Capital One Services, LLC. | 7551 |
2 |
Comcast Cable Communications Management, LLC | 145 |
2 |
Netflix, Inc. | 944 |
2 |
Amlogic (Shanghai) Co., Ltd. | 145 |
2 |
Canon Inc. | 36841 |
1 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Fujitsu Limited | 19265 |
1 |
Other owners | 19 |