- All sections
- G - Physics
- G11C - Static stores
- G11C 29/02 - Detection or location of defective auxiliary circuits, e.g. defective refresh counters
Patent holdings for IPC class G11C 29/02
Total number of patents in this class: 2357
10-year publication summary
|
189
|
273
|
269
|
180
|
147
|
144
|
131
|
138
|
118
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 27310 |
387 |
| Samsung Electronics Co., Ltd. | 154120 |
259 |
| SK Hynix Inc. | 12171 |
237 |
| Rambus Inc. | 2222 |
107 |
| Sandisk Technologies Inc. | 5375 |
105 |
| Kioxia Corporation | 10709 |
92 |
| Qualcomm Incorporated | 90374 |
71 |
| Intel Corporation | 46681 |
66 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47419 |
55 |
| Mimirip LLC | 1383 |
36 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2697 |
32 |
| Sandisk Technologies LLC | 1426 |
31 |
| Changxin Memory Technologies, Inc. | 4924 |
29 |
| International Business Machines Corporation | 62251 |
26 |
| Seagate Technology LLC | 3993 |
26 |
| Tahoe Research, Ltd. | 2073 |
23 |
| Lodestar Licensing Group LLC | 1182 |
23 |
| Longitude Licensing Limited | 633 |
22 |
| Uniquify IP Holdings, LLC | 32 |
22 |
| NXP USA, Inc. | 4437 |
21 |
| Other owners | 687 |