- All sections
- G - Physics
- G11C - Static stores
- G11C 29/52 - Protection of memory contentsDetection of errors in memory contents
Patent holdings for IPC class G11C 29/52
Total number of patents in this class: 2769
10-year publication summary
|
317
|
426
|
394
|
462
|
391
|
179
|
129
|
136
|
180
|
127
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 26365 |
449 |
| SK Hynix Inc. | 11586 |
263 |
| Samsung Electronics Co., Ltd. | 148584 |
257 |
| Kioxia Corporation | 10453 |
205 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2619 |
109 |
| Sandisk Technologies Inc. | 4894 |
107 |
| Silicon Motion, Inc. | 1140 |
85 |
| Intel Corporation | 46760 |
80 |
| Seagate Technology LLC | 3972 |
64 |
| International Business Machines Corporation | 61651 |
54 |
| Rambus Inc. | 2358 |
50 |
| Mimirip LLC | 1421 |
42 |
| Phison Electronics Corp. | 685 |
40 |
| Pure Storage, Inc. | 2756 |
36 |
| Texas Instruments Incorporated | 19481 |
28 |
| Western Digital Technologies, Inc. | 1762 |
28 |
| Apple Inc. | 55916 |
25 |
| Winbond Electronics Corp. | 1319 |
25 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 44638 |
24 |
| Qualcomm Incorporated | 86992 |
20 |
| Other owners | 778 |