- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 11/18 - Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits, e.g. by quadding or by majority decision circuits
Patent holdings for IPC class G06F 11/18
Total number of patents in this class: 362
10-year publication summary
|
34
|
31
|
26
|
45
|
31
|
36
|
30
|
24
|
19
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi, Ltd. | 16452 |
30 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| International Business Machines Corporation | 60644 |
10 |
| Fujitsu Limited | 19265 |
9 |
| NEC Corporation | 32703 |
8 |
| Intel Corporation | 45621 |
7 |
| Robert Bosch GmbH | 40953 |
7 |
| Advanced New Technologies Co., Ltd. | 2617 |
7 |
| Micron Technology, Inc. | 24960 |
6 |
| Renesas Electronics Corporation | 6305 |
6 |
| Oracle International Corporation | 12313 |
6 |
| Siemens AG | 24990 |
5 |
| ARM Limited | 4353 |
5 |
| Yokogawa Electric Corporation | 1584 |
5 |
| Qualcomm Incorporated | 76576 |
4 |
| Honeywell International Inc. | 13799 |
4 |
| Microsoft Technology Licensing, LLC | 51439 |
4 |
| Toshiba Solutions Corporation | 274 |
4 |
| Tesla, Inc. | 1519 |
4 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
4 |
| Other owners | 216 |