- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 17/00 - Fixed inductances of the signal type
Patent holdings for IPC class H01F 17/00
Total number of patents in this class: 3605
10-year publication summary
|
307
|
388
|
415
|
272
|
237
|
225
|
198
|
265
|
188
|
115
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25981 |
1144 |
| Samsung Electro-mechanics Co., Ltd. | 6178 |
372 |
| TDK Corporation | 7039 |
288 |
| Qualcomm Incorporated | 93712 |
127 |
| Taiyo Yuden Co., Ltd. | 2061 |
99 |
| Intel Corporation | 46313 |
74 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49027 |
72 |
| Realtek Semiconductor Corp. | 3525 |
57 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
45 |
| Rohm Co., Ltd. | 6916 |
39 |
| Sumitomo Electric Printed Circuits, Inc. | 344 |
37 |
| Moda-innochips Co., Ltd. | 101 |
36 |
| Texas Instruments Incorporated | 19622 |
25 |
| Qorvo US, Inc. | 2433 |
25 |
| International Business Machines Corporation | 62847 |
24 |
| Nitto Denko Corporation | 8632 |
24 |
| Sumitomo Electric Industries, Ltd. | 16404 |
23 |
| Samsung Electronics Co., Ltd. | 159298 |
21 |
| Huawei Technologies Co., Ltd. | 125107 |
21 |
| LG Innotek Co., Ltd. | 8585 |
21 |
| Other owners | 1031 |