- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 7/06 - Frequency selective two-port networks including resistors
Patent holdings for IPC class H03H 7/06
Total number of patents in this class: 384
10-year publication summary
|
46
|
39
|
49
|
35
|
32
|
44
|
24
|
24
|
24
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25590 |
13 |
| TDK Corporation | 6821 |
12 |
| Texas Instruments Incorporated | 19636 |
11 |
| Qualcomm Incorporated | 90870 |
9 |
| PPC Broadband, Inc. | 1108 |
9 |
| Skyworks Solutions, Inc. | 3900 |
8 |
| Samsung Electronics Co., Ltd. | 155224 |
7 |
| Associated Universities, Inc. | 48 |
7 |
| Apple Inc. | 58268 |
6 |
| Mitsubishi Electric Corporation | 47722 |
6 |
| Hamilton Sundstrand Corporation | 5019 |
6 |
| Psemi Corporation | 1093 |
6 |
| NPX B.V. | 2778 |
5 |
| Mediatek Inc. | 5485 |
5 |
| MACOM Technology Solutions Holdings, Inc. | 857 |
5 |
| Denso Corporation | 25361 |
4 |
| Infineon Technologies AG | 8382 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47734 |
4 |
| National Taiwan University | 1313 |
4 |
| Dynaspot Corp. | 6 |
4 |
| Other owners | 249 |