- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 21/10 - Output circuits comprising logic circuits
Patent holdings for IPC class H03K 21/10
Total number of patents in this class: 142
10-year publication summary
|
15
|
21
|
20
|
15
|
5
|
12
|
5
|
7
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 154120 |
16 |
| Qualcomm Incorporated | 90374 |
11 |
| Texas Instruments Incorporated | 19638 |
9 |
| Axiro Semiconductor Inc. | 103 |
9 |
| Micron Technology, Inc. | 27310 |
8 |
| Silicon Motion, Inc. | 1165 |
7 |
| Ericsson | 22306 |
4 |
| SK Hynix Inc. | 12171 |
4 |
| Microchip Technology Incorporated | 3208 |
4 |
| NXP USA, Inc. | 4437 |
4 |
| International Business Machines Corporation | 62251 |
3 |
| Synopsys, Inc. | 2726 |
3 |
| Nuvoton Technology Corporation | 651 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 28623 |
3 |
| Mediatek Inc. | 5466 |
2 |
| Rohm Co., Ltd. | 6757 |
2 |
| Drexel University | 1013 |
2 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1741 |
2 |
| Integrated Device Technology, Inc. (California) | 111 |
2 |
| Toshiba Corporation | 12695 |
1 |
| Other owners | 43 |