- 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: 138
10-year publication summary
|
12
|
15
|
21
|
20
|
15
|
5
|
12
|
5
|
7
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145630 |
16 |
| Qualcomm Incorporated | 85094 |
11 |
| Axiro Semiconductor Inc. | 101 |
9 |
| Micron Technology, Inc. | 26258 |
8 |
| Texas Instruments Incorporated | 19479 |
8 |
| Silicon Motion, Inc. | 1125 |
7 |
| Ericsson | 21724 |
4 |
| SK Hynix Inc. | 11307 |
4 |
| NXP USA, Inc. | 4299 |
4 |
| International Business Machines Corporation | 61198 |
3 |
| Synopsys, Inc. | 2775 |
3 |
| Integrated Device Technology, Inc. | 596 |
3 |
| Microchip Technology Incorporated | 2857 |
3 |
| Nuvoton Technology Corporation | 607 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 27878 |
3 |
| Mediatek Inc. | 5107 |
2 |
| Rohm Co., Ltd. | 6433 |
2 |
| Drexel University | 986 |
2 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1770 |
2 |
| Toshiba Corporation | 12326 |
1 |
| Other owners | 40 |