- 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: 1796
10-year publication summary
|
85
|
130
|
142
|
187
|
195
|
198
|
204
|
199
|
171
|
109
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 26258 |
614 |
| Samsung Electronics Co., Ltd. | 145864 |
197 |
| SK Hynix Inc. | 11326 |
122 |
| Changxin Memory Technologies, Inc. | 4927 |
85 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42636 |
59 |
| Rambus Inc. | 2372 |
57 |
| Semiconductor Energy Laboratory Co., Ltd. | 11398 |
52 |
| Lodestar Licensing Group LLC | 1009 |
52 |
| Kioxia Corporation | 10289 |
37 |
| Intel Corporation | 46962 |
24 |
| Unisantis Electronics Singapore Pte. Ltd. | 657 |
21 |
| Macronix International Co., Ltd. | 2557 |
20 |
| Winbond Electronics Corp. | 1278 |
20 |
| Renesas Electronics Corporation | 6014 |
18 |
| Longitude Licensing Limited | 658 |
17 |
| R&D 3 LLC | 17 |
15 |
| Mimirip LLC | 1436 |
15 |
| Qualcomm Incorporated | 85183 |
14 |
| Sandisk Technologies Inc. | 4799 |
14 |
| International Business Machines Corporation | 61210 |
13 |
| Other owners | 330 |