- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/8244 - Static random access memory structures (SRAM)
Patent holdings for IPC class H01L 21/8244
Total number of patents in this class: 238
10-year publication summary
|
8
|
4
|
7
|
12
|
12
|
6
|
7
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unisantis Electronics Singapore Pte. Ltd. | 659 |
30 |
| Semiconductor Energy Laboratory Co., Ltd. | 11705 |
19 |
| Socionext Inc. | 1595 |
14 |
| Panasonic Corporation | 19386 |
12 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47734 |
11 |
| Unisantis Electronics (Japan) Ltd. | 45 |
10 |
| Micron Technology, Inc. | 27384 |
7 |
| Renesas Electronics Corporation | 5862 |
7 |
| International Business Machines Corporation | 62325 |
6 |
| Samsung Electronics Co., Ltd. | 155224 |
5 |
| Sony Corporation | 30327 |
5 |
| NEC Corporation | 36631 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11021 |
5 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
5 |
| Intel Corporation | 46737 |
4 |
| Hitachi, Ltd. | 15944 |
4 |
| Texas Instruments Incorporated | 19636 |
4 |
| Macronix International Co., Ltd. | 2511 |
4 |
| GLOBALFOUNDRIES U.S. Inc. | 6397 |
4 |
| Advanced Micro Devices, Inc. | 6035 |
3 |
| Other owners | 74 |