- 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: 128
10-year publication summary
|
0
|
0
|
0
|
2
|
15
|
30
|
33
|
24
|
26
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kioxia Corporation | 10715 |
25 |
| Micron Technology, Inc. | 27348 |
15 |
| Semiconductor Energy Laboratory Co., Ltd. | 11708 |
11 |
| Samsung Electronics Co., Ltd. | 154751 |
9 |
| SK Hynix Inc. | 12212 |
8 |
| Monolithic 3D Inc. | 331 |
8 |
| Applied Materials, Inc. | 20112 |
5 |
| Lam Research Corporation | 5551 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47602 |
4 |
| Tokyo Electron Limited | 13577 |
3 |
| ASM IP Holding B.V. | 2301 |
3 |
| National University of Singapore | 2563 |
3 |
| Zeno Semiconductor, Inc. | 236 |
3 |
| Kepler Computing Inc. | 324 |
3 |
| Hitachi High-Tech Corporation | 5676 |
2 |
| Rohm Co., Ltd. | 6772 |
1 |
| Semiconductor Components Industries, L.L.C. | 5276 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
1 |
| The Trustees of the University of Pennsylvania | 4406 |
1 |
| Aledia | 361 |
1 |
| Other owners | 16 |