- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 12/16 - Protection against loss of memory contents
Patent holdings for IPC class G06F 12/16
Total number of patents in this class: 2560
10-year publication summary
|
225
|
219
|
157
|
104
|
105
|
60
|
42
|
22
|
11
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi, Ltd. | 16452 |
130 |
| EMC IP Holding Company LLC | 11079 |
87 |
| International Business Machines Corporation | 60644 |
83 |
| Fujitsu Limited | 19265 |
79 |
| Microsoft Technology Licensing, LLC | 51439 |
72 |
| Hewlett Packard Enterprise Development LP | 10702 |
51 |
| Intel Corporation | 45621 |
50 |
| JPMorgan Chase Bank, National Association | 10964 |
50 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
50 |
| CA, Inc. | 2432 |
47 |
| Veritas Technologies LLC | 1583 |
47 |
| Cisco Technology, Inc. | 18858 |
44 |
| Hewlett-Packard Development Company, L.P. | 28538 |
41 |
| NetApp, Inc. | 3072 |
40 |
| Microsoft Corporation | 10954 |
33 |
| Huawei Technologies Co., Ltd. | 100781 |
30 |
| Sony Corporation | 32931 |
27 |
| Google LLC | 38759 |
27 |
| Samsung Electronics Co., Ltd. | 131630 |
26 |
| Panasonic Corporation | 20786 |
26 |
| Other owners | 1520 |