- 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: 8887
10-year publication summary
|
548
|
725
|
751
|
924
|
1188
|
1072
|
1005
|
958
|
907
|
303
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
389 |
| International Business Machines Corporation | 60644 |
290 |
| NEC Corporation | 32703 |
164 |
| Nippon Telegraph and Telephone Corporation | 14195 |
164 |
| Intel Corporation | 45621 |
160 |
| Cisco Technology, Inc. | 18858 |
159 |
| JPMorgan Chase Bank, National Association | 10964 |
139 |
| OneTrust LLC | 504 |
110 |
| Bank of America Corporation | 6495 |
106 |
| Capital One Services, LLC. | 7551 |
92 |
| Qualcomm Incorporated | 76576 |
82 |
| CA, Inc. | 2432 |
82 |
| Sophos Limited | 558 |
81 |
| Mitsubishi Electric Corporation | 43934 |
78 |
| Splunk Inc. | 1872 |
71 |
| Dell Products L.P. | 11144 |
69 |
| Amazon Technologies, Inc. | 24422 |
67 |
| Oracle International Corporation | 12313 |
66 |
| Huawei Technologies Co., Ltd. | 100781 |
65 |
| Google LLC | 38759 |
63 |
| Other owners | 6390 |