- 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: 552
10-year publication summary
28
|
36
|
28
|
52
|
111
|
119
|
68
|
43
|
37
|
16
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Micron Technology, Inc. | 26258 |
108 |
Samsung Electronics Co., Ltd. | 145630 |
43 |
Rambus Inc. | 2371 |
37 |
SK Hynix Inc. | 11307 |
27 |
Changxin Memory Technologies, Inc. | 4927 |
23 |
Texas Instruments Incorporated | 19479 |
20 |
Intel Corporation | 46960 |
17 |
Kioxia Corporation | 10285 |
17 |
Semiconductor Energy Laboratory Co., Ltd. | 11388 |
14 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 42549 |
13 |
Lodestar Licensing Group LLC | 1004 |
13 |
Longitude Licensing Limited | 658 |
12 |
Mimirip LLC | 1437 |
10 |
International Business Machines Corporation | 61198 |
9 |
Unisantis Electronics Singapore Pte. Ltd. | 657 |
9 |
Apple Inc. | 54714 |
8 |
Qualcomm Incorporated | 85094 |
8 |
Uhnder, Inc. | 105 |
6 |
JPMorgan Chase Bank, N.A., AS The Agent | 2516 |
6 |
Huawei Technologies Co., Ltd. | 112134 |
5 |
Other owners | 147 |