- All sections
- H - Electricity
- H10B - Electronic memory devices
- H10B 69/00 - Erasable-and-programmable ROM [EPROM] devices not provided for in groups , e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
Patent holdings for IPC class H10B 69/00
Total number of patents in this class: 134
10-year publication summary
|
0
|
0
|
0
|
2
|
15
|
30
|
33
|
26
|
26
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kioxia Corporation | 10823 |
25 |
| Micron Technology, Inc. | 27675 |
15 |
| Semiconductor Energy Laboratory Co., Ltd. | 11834 |
12 |
| SK Hynix Inc. | 12506 |
10 |
| Samsung Electronics Co., Ltd. | 157946 |
9 |
| Monolithic 3D Inc. | 337 |
9 |
| Applied Materials, Inc. | 20406 |
5 |
| Lam Research Corporation | 5642 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48438 |
4 |
| Tokyo Electron Limited | 13824 |
3 |
| ASM IP Holding B.V. | 2401 |
3 |
| National University of Singapore | 2586 |
3 |
| Zeno Semiconductor, Inc. | 236 |
3 |
| Kepler Computing Inc. | 328 |
3 |
| Floadia Corporation | 82 |
2 |
| Hitachi High-Tech Corporation | 5857 |
2 |
| Rohm Co., Ltd. | 6837 |
1 |
| Semiconductor Components Industries, L.L.C. | 5263 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
1 |
| The Trustees of the University of Pennsylvania | 4416 |
1 |
| Other owners | 17 |