- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/55 - Detecting local intrusion or implementing counter-measures
Patent holdings for IPC class G06F 21/55
Total number of patents in this class: 10338
10-year publication summary
|
706
|
733
|
910
|
1159
|
1050
|
987
|
964
|
953
|
974
|
709
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 53891 |
470 |
| International Business Machines Corporation | 61433 |
308 |
| Cisco Technology, Inc. | 21991 |
280 |
| NEC Corporation | 35935 |
186 |
| Nippon Telegraph and Telephone Corporation | 17371 |
177 |
| Intel Corporation | 47143 |
172 |
| Bank of America Corporation | 7657 |
144 |
| Dell Products L.P. | 14658 |
141 |
| JPMorgan Chase Bank, National Association | 8570 |
132 |
| Capital One Services, LLC. | 9253 |
114 |
| OneTrust LLC | 532 |
112 |
| Sophos Limited | 636 |
93 |
| Qualcomm Incorporated | 86346 |
91 |
| Magenta Security Holdings LLC | 449 |
84 |
| Magenta Security Intermediate Holdings LLC | 449 |
84 |
| Mitsubishi Electric Corporation | 46397 |
82 |
| Huawei Technologies Co., Ltd. | 113689 |
81 |
| CA, Inc. | 2271 |
81 |
| Google LLC | 42540 |
81 |
| Gen Digital Inc. | 944 |
81 |
| Other owners | 7344 |