- 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: 1836
10-year publication summary
|
130
|
142
|
187
|
195
|
198
|
205
|
200
|
170
|
158
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 26703 |
624 |
| Samsung Electronics Co., Ltd. | 149838 |
206 |
| SK Hynix Inc. | 11732 |
123 |
| Changxin Memory Technologies, Inc. | 4927 |
85 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46308 |
63 |
| Lodestar Licensing Group LLC | 1126 |
55 |
| Semiconductor Energy Laboratory Co., Ltd. | 11549 |
52 |
| Rambus Inc. | 2232 |
50 |
| Kioxia Corporation | 10479 |
40 |
| Intel Corporation | 46510 |
24 |
| Winbond Electronics Corp. | 1332 |
22 |
| Unisantis Electronics Singapore Pte. Ltd. | 658 |
21 |
| Macronix International Co., Ltd. | 2539 |
20 |
| Renesas Electronics Corporation | 5920 |
18 |
| Longitude Licensing Limited | 644 |
17 |
| Sandisk Technologies Inc. | 5082 |
15 |
| R&D 3 LLC | 17 |
15 |
| Mimirip LLC | 1409 |
15 |
| Qualcomm Incorporated | 88095 |
14 |
| Yangtze Memory Technologies Co., Ltd. | 2988 |
14 |
| Other owners | 343 |