- All sections
- H - Electricity
- H10B - Electronic memory devices
- H10B 41/50 - Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the boundary region between the core region and the peripheral circuit region
Patent holdings for IPC class H10B 41/50
Total number of patents in this class: 60
10-year publication summary
|
0
|
0
|
1
|
0
|
0
|
2
|
10
|
23
|
17
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
18 |
| Micron Technology, Inc. | 24960 |
11 |
| Sandisk Technologies LLC | 5684 |
10 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
6 |
| SK Hynix Inc. | 11030 |
6 |
| Kioxia Corporation | 9847 |
4 |
| Applied Materials, Inc. | 16587 |
2 |
| Macronix International Co., Ltd. | 2562 |
1 |
| Western Digital Technologies, Inc. | 1043 |
1 |
| Yangtze Memory Technologies Co., Ltd. | 1940 |
1 |
| Other owners | 0 |