- All sections
- G - Physics
- G11C - Static stores
- G11C 11/409 - Read-write [R-W] circuits
Patent holdings for IPC class G11C 11/409
Total number of patents in this class: 566
10-year publication summary
|
36
|
28
|
52
|
111
|
119
|
68
|
42
|
36
|
27
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 27238 |
110 |
| Samsung Electronics Co., Ltd. | 153093 |
46 |
| Rambus Inc. | 2240 |
39 |
| SK Hynix Inc. | 12086 |
27 |
| Changxin Memory Technologies, Inc. | 4924 |
23 |
| Texas Instruments Incorporated | 19614 |
20 |
| Intel Corporation | 46673 |
17 |
| Kioxia Corporation | 10704 |
17 |
| Lodestar Licensing Group LLC | 1167 |
16 |
| Semiconductor Energy Laboratory Co., Ltd. | 11649 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47071 |
13 |
| Longitude Licensing Limited | 635 |
12 |
| Mimirip LLC | 1389 |
10 |
| International Business Machines Corporation | 62148 |
9 |
| Unisantis Electronics Singapore Pte. Ltd. | 659 |
9 |
| Apple Inc. | 57989 |
8 |
| Qualcomm Incorporated | 89928 |
8 |
| Uhnder, Inc. | 99 |
6 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2656 |
6 |
| Huawei Technologies Co., Ltd. | 119637 |
5 |
| Other owners | 151 |