- All sections
- G - Physics
- G11C - Static stores
- G11C 11/4091 - Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating
Patent holdings for IPC class G11C 11/4091
Total number of patents in this class: 1689
10-year publication summary
|
85
|
130
|
142
|
187
|
195
|
198
|
204
|
198
|
173
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 25824 |
589 |
| Samsung Electronics Co., Ltd. | 139001 |
175 |
| SK Hynix Inc. | 10800 |
118 |
| Changxin Memory Technologies, Inc. | 4924 |
85 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40608 |
54 |
| Rambus Inc. | 2329 |
54 |
| Semiconductor Energy Laboratory Co., Ltd. | 11101 |
49 |
| Lodestar Licensing Group LLC | 891 |
47 |
| Kioxia Corporation | 10119 |
35 |
| Intel Corporation | 46126 |
22 |
| Unisantis Electronics Singapore Pte. Ltd. | 649 |
21 |
| Winbond Electronics Corp. | 1252 |
20 |
| Renesas Electronics Corporation | 6148 |
18 |
| Macronix International Co., Ltd. | 2556 |
17 |
| Longitude Licensing Limited | 674 |
17 |
| R&D 3 LLC | 17 |
15 |
| Mimirip LLC | 1468 |
15 |
| Qualcomm Incorporated | 81865 |
14 |
| Sandisk Technologies Inc. | 4946 |
14 |
| International Business Machines Corporation | 60129 |
13 |
| Other owners | 297 |