- 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: 2097
10-year publication summary
|
273
|
241
|
189
|
273
|
269
|
180
|
147
|
138
|
110
|
38
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 24960 |
319 |
| SK Hynix Inc. | 11030 |
252 |
| Samsung Electronics Co., Ltd. | 131630 |
229 |
| Sandisk Technologies LLC | 5684 |
110 |
| Rambus Inc. | 2314 |
106 |
| Kioxia Corporation | 9847 |
83 |
| Intel Corporation | 45621 |
63 |
| Qualcomm Incorporated | 76576 |
60 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
47 |
| JPMorgan Chase Bank, National Association | 10964 |
34 |
| International Business Machines Corporation | 60644 |
28 |
| Seagate Technology LLC | 4228 |
27 |
| Changxin Memory Technologies, Inc. | 4732 |
27 |
| Longitude Licensing Limited | 690 |
25 |
| Uniquify, Inc. | 39 |
22 |
| Sandisk Technologies Inc. | 470 |
21 |
| NXP USA, Inc. | 4155 |
21 |
| Tahoe Research, Ltd. | 2146 |
20 |
| Texas Instruments Incorporated | 19376 |
18 |
| Renesas Electronics Corporation | 6305 |
18 |
| Other owners | 567 |