- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 11/28 - Error detectionError correctionMonitoring by checking the correct order of processing
Patent holdings for IPC class G06F 11/28
Total number of patents in this class: 488
10-year publication summary
|
46
|
27
|
19
|
24
|
19
|
14
|
6
|
11
|
13
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi, Ltd. | 15467 |
39 |
| NEC Corporation | 35509 |
33 |
| Fujitsu Limited | 18348 |
30 |
| Mitsubishi Electric Corporation | 45946 |
26 |
| International Business Machines Corporation | 61185 |
15 |
| Intel Corporation | 46893 |
15 |
| Panasonic Corporation | 20142 |
14 |
| Microsoft Technology Licensing, LLC | 53607 |
11 |
| Hewlett-Packard Development Company, L.P. | 25910 |
10 |
| Freescale Semiconductor, Inc. | 1055 |
10 |
| Microsoft Corporation | 10305 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12837 |
6 |
| Siemens AG | 24525 |
5 |
| Texas Instruments Incorporated | 19494 |
5 |
| Robert Bosch GmbH | 42614 |
5 |
| NTT DoCoMo, Inc. | 12856 |
5 |
| Hitachi Automotive Systems, Ltd. | 3958 |
4 |
| Cisco Technology, Inc. | 19845 |
4 |
| Huawei Technologies Co., Ltd. | 111764 |
4 |
| Omron Corporation | 7251 |
4 |
| Other owners | 236 |