- 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: 569
10-year publication summary
|
36
|
28
|
52
|
111
|
119
|
67
|
43
|
37
|
27
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 27709 |
111 |
| Samsung Electronics Co., Ltd. | 158337 |
48 |
| Rambus Inc. | 2249 |
39 |
| SK Hynix Inc. | 12567 |
27 |
| Changxin Memory Technologies, Inc. | 4933 |
23 |
| Texas Instruments Incorporated | 19636 |
20 |
| Intel Corporation | 47069 |
17 |
| Kioxia Corporation | 10854 |
17 |
| Lodestar Licensing Group LLC | 1210 |
16 |
| Semiconductor Energy Laboratory Co., Ltd. | 11854 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48539 |
13 |
| Longitude Licensing Limited | 625 |
12 |
| Mimirip LLC | 1374 |
10 |
| International Business Machines Corporation | 62742 |
9 |
| Unisantis Electronics Singapore Pte. Ltd. | 664 |
9 |
| Apple Inc. | 58995 |
8 |
| Qualcomm Incorporated | 92725 |
8 |
| Huawei Technologies Co., Ltd. | 123867 |
6 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2695 |
6 |
| Macronix International Co., Ltd. | 2495 |
5 |
| Other owners | 151 |