- All sections
- H - Electricity
- H10B - Electronic memory devices
- H10B 20/25 - One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links
Patent holdings for IPC class H10B 20/25
Total number of patents in this class: 317
10-year publication summary
|
0
|
0
|
1
|
0
|
4
|
16
|
56
|
75
|
120
|
46
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
133 |
| Nanya Technology Corporation | 2925 |
21 |
| eMemory Technology Inc. | 409 |
18 |
| United Microelectronics Corp. | 4504 |
17 |
| Changxin Memory Technologies, Inc. | 4932 |
17 |
| Samsung Electronics Co., Ltd. | 158605 |
15 |
| Monolithic 3D Inc. | 339 |
7 |
| Chengdu PBM Technology Ltd. | 36 |
5 |
| Qualcomm Incorporated | 93006 |
4 |
| Canon Inc. | 44134 |
4 |
| Micron Technology, Inc. | 27666 |
4 |
| Texas Instruments Incorporated | 19639 |
4 |
| Skyworks Solutions, Inc. | 3969 |
4 |
| Sony Semiconductor Solutions Corporation | 11764 |
4 |
| Intel Corporation | 47162 |
3 |
| Synopsys, Inc. | 2636 |
3 |
| Socionext Inc. | 1610 |
3 |
| STMicroelectronics International N.V. | 4219 |
3 |
| Yield Microelectronics Corp. | 29 |
3 |
| GLOBALFOUNDRIES Singapore Pte. Ltd. | 878 |
3 |
| Other owners | 42 |