- 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: 538
10-year publication summary
|
28
|
36
|
28
|
52
|
111
|
119
|
67
|
43
|
36
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 26152 |
106 |
| Samsung Electronics Co., Ltd. | 143021 |
43 |
| Rambus Inc. | 2355 |
34 |
| SK Hynix Inc. | 11122 |
27 |
| Changxin Memory Technologies, Inc. | 4925 |
23 |
| Texas Instruments Incorporated | 19472 |
18 |
| Intel Corporation | 46631 |
17 |
| Kioxia Corporation | 10256 |
17 |
| Semiconductor Energy Laboratory Co., Ltd. | 11323 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41799 |
13 |
| Lodestar Licensing Group LLC | 980 |
13 |
| Longitude Licensing Limited | 663 |
12 |
| Mimirip LLC | 1451 |
11 |
| International Business Machines Corporation | 60753 |
9 |
| Unisantis Electronics Singapore Pte. Ltd. | 655 |
9 |
| Apple Inc. | 54162 |
8 |
| Qualcomm Incorporated | 83961 |
8 |
| Uhnder, Inc. | 105 |
6 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2448 |
6 |
| Huawei Technologies Co., Ltd. | 110033 |
5 |
| Other owners | 139 |