- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 4/48 - Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
Patent holdings for IPC class H03K 4/48
Total number of patents in this class: 29
10-year publication summary
|
2
|
5
|
6
|
2
|
3
|
1
|
0
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19640 |
6 |
| Cista System Corp. | 39 |
4 |
| SK Hynix Inc. | 12582 |
3 |
| Samsung Electronics Co., Ltd. | 158442 |
2 |
| Boe Technology Group Co., Ltd. | 44409 |
2 |
| Macronix International Co., Ltd. | 2493 |
1 |
| Fuji Electric Co., Ltd. | 5511 |
1 |
| Cirrus Logic, Inc. | 1803 |
1 |
| Anpec Electronics Corporation | 344 |
1 |
| Dialog Semiconductor (UK) Limited | 438 |
1 |
| Sony Semiconductor Solutions Corporation | 11717 |
1 |
| STMicroelectronics International N.V. | 4217 |
1 |
| uPI Semiconductor Corp. | 128 |
1 |
| NXP USA, Inc. | 4406 |
1 |
| Shenzhen Goodix Technology Co., Ltd. | 2393 |
1 |
| IML Hongkong Limited | 28 |
1 |
| Renesas Design Technology Inc. | 33 |
1 |
| Other owners | 0 |