- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 19/0185 - Coupling arrangementsInterface arrangements using field-effect transistors only
Patent holdings for IPC class H03K 19/0185
Total number of patents in this class: 2271
10-year publication summary
|
169
|
187
|
206
|
206
|
169
|
145
|
164
|
189
|
184
|
90
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
156 |
| Qualcomm Incorporated | 92196 |
143 |
| Texas Instruments Incorporated | 19672 |
113 |
| Samsung Electronics Co., Ltd. | 157719 |
80 |
| SK Hynix Inc. | 12486 |
78 |
| Micron Technology, Inc. | 27657 |
63 |
| Semiconductor Energy Laboratory Co., Ltd. | 11821 |
41 |
| NXP USA, Inc. | 4401 |
38 |
| Xilinx, Inc. | 3942 |
35 |
| Socionext Inc. | 1595 |
34 |
| Navitas Semiconductor Limited | 201 |
33 |
| Intel Corporation | 47106 |
29 |
| Mediatek Inc. | 5325 |
29 |
| Fuji Electric Co., Ltd. | 5478 |
29 |
| NPX B.V. | 2820 |
27 |
| Rohm Co., Ltd. | 6826 |
27 |
| Apple Inc. | 58742 |
26 |
| eMemory Technology Inc. | 409 |
26 |
| Sony Semiconductor Solutions Corporation | 11577 |
22 |
| STMicroelectronics International N.V. | 4157 |
22 |
| Other owners | 1220 |