- 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: 1569
10-year publication summary
|
97
|
85
|
130
|
142
|
187
|
195
|
198
|
203
|
194
|
62
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 24960 |
576 |
| Samsung Electronics Co., Ltd. | 131630 |
155 |
| SK Hynix Inc. | 11030 |
128 |
| Changxin Memory Technologies, Inc. | 4732 |
80 |
| Rambus Inc. | 2314 |
51 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
50 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
47 |
| Kioxia Corporation | 9847 |
31 |
| Intel Corporation | 45621 |
22 |
| Lodestar Licensing Group LLC | 583 |
22 |
| Unisantis Electronics Singapore Pte. Ltd. | 604 |
20 |
| Renesas Electronics Corporation | 6305 |
18 |
| Longitude Licensing Limited | 690 |
17 |
| Macronix International Co., Ltd. | 2562 |
16 |
| Winbond Electronics Corp. | 1173 |
16 |
| R&D 3 LLC | 16 |
15 |
| Qualcomm Incorporated | 76576 |
14 |
| International Business Machines Corporation | 60644 |
13 |
| Sandisk Technologies LLC | 5684 |
13 |
| Soitec | 892 |
13 |
| Other owners | 252 |