- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuits; resonators
- H03H 11/48 - One-port networks simulating reactances
Patent holdings for IPC class H03H 11/48
Total number of patents in this class: 76
10-year publication summary
|
5
|
14
|
12
|
5
|
3
|
2
|
2
|
3
|
7
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tensorcom, Inc. | 65 |
6 |
| King Fahd University of Petroleum and Minerals | 1007 |
5 |
| Qualcomm Incorporated | 81758 |
4 |
| Fujitsu Limited | 18415 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 27389 |
3 |
| Apple Inc. | 52680 |
2 |
| Sony Corporation | 31550 |
2 |
| Renesas Electronics Corporation | 6153 |
2 |
| Yamaha Corporation | 4076 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10694 |
2 |
| Nippon Telegraph and Telephone Corporation | 16290 |
2 |
| ABB Schweiz AG | 6624 |
2 |
| HRL Laboratories, LLC | 1581 |
2 |
| STMicroelectronics International N.V. | 2799 |
2 |
| ViaSat, Inc. | 1609 |
2 |
| Ariel Scientific Innovations Ltd | 194 |
2 |
| International Business Machines Corporation | 60095 |
1 |
| Panasonic Corporation | 20322 |
1 |
| Oracle America, Inc. | 3447 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40583 |
1 |
| Other owners | 29 |