- 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: 629
10-year publication summary
|
63
|
56
|
70
|
55
|
48
|
51
|
26
|
39
|
35
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19660 |
52 |
| SK Hynix Inc. | 12426 |
21 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48140 |
17 |
| NXP USA, Inc. | 4390 |
17 |
| Samsung Electronics Co., Ltd. | 157039 |
16 |
| Qualcomm Incorporated | 91706 |
16 |
| NPX B.V. | 2806 |
12 |
| Renesas Electronics Corporation | 5876 |
11 |
| Lapis Semiconductor Co., Ltd. | 825 |
11 |
| STMicroelectronics International N.V. | 4138 |
10 |
| Rohm Co., Ltd. | 6805 |
9 |
| Fuji Electric Co., Ltd. | 5448 |
9 |
| Nuvoton Technology Corporation | 675 |
8 |
| Apple Inc. | 58592 |
7 |
| Toshiba Corporation | 12551 |
7 |
| Infineon Technologies AG | 8401 |
7 |
| Huawei Technologies Co., Ltd. | 122656 |
7 |
| Semiconductor Components Industries, L.L.C. | 5268 |
7 |
| STMicroelectronics S.r.l. | 3385 |
7 |
| STMicroelectronics International N.V. | 540 |
7 |
| Other owners | 371 |