- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/22 - Modifications for ensuring a predetermined initial state when the supply voltage has been applied
Patent holdings for IPC class H03K 17/22
Total number of patents in this class: 632
10-year publication summary
|
63
|
56
|
70
|
55
|
48
|
51
|
26
|
39
|
35
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19639 |
52 |
| SK Hynix Inc. | 12640 |
21 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48760 |
17 |
| NXP USA, Inc. | 4407 |
17 |
| Samsung Electronics Co., Ltd. | 158842 |
16 |
| Qualcomm Incorporated | 93172 |
16 |
| NPX B.V. | 2837 |
12 |
| STMicroelectronics International N.V. | 4230 |
12 |
| Renesas Electronics Corporation | 5860 |
11 |
| Lapis Semiconductor Co., Ltd. | 823 |
11 |
| Rohm Co., Ltd. | 6898 |
9 |
| Fuji Electric Co., Ltd. | 5526 |
9 |
| Nuvoton Technology Corporation | 680 |
8 |
| Apple Inc. | 59177 |
7 |
| Toshiba Corporation | 12660 |
7 |
| Infineon Technologies AG | 8418 |
7 |
| Huawei Technologies Co., Ltd. | 124630 |
7 |
| Semiconductor Components Industries, L.L.C. | 5261 |
7 |
| STMicroelectronics S.r.l. | 3370 |
7 |
| STMicroelectronics International N.V. | 542 |
7 |
| Other owners | 372 |