- All sections
- H - Electricity
- H03G - Control of amplification
- H03G 11/04 - Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated
Patent holdings for IPC class H03G 11/04
Total number of patents in this class: 45
10-year publication summary
|
3
|
5
|
7
|
5
|
2
|
2
|
2
|
1
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Andrew Wireless Systems GmbH | 169 |
3 |
| Panasonic Corporation | 20786 |
2 |
| Voyetra Turtle Beach, Inc. | 461 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
2 |
| Qualcomm Incorporated | 76576 |
1 |
| Sony Corporation | 32931 |
1 |
| Pratt & Whitney Canada Corp. | 4215 |
1 |
| Ericsson | 20417 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Raytheon Company | 8535 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Yamaha Corporation | 4054 |
1 |
| Northrop Grumman Systems Corporation | 2940 |
1 |
| Lam Research Corporation | 4775 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Rockwell Collins, Inc. | 2402 |
1 |
| Cirrus Logic, Inc. | 1719 |
1 |
| Alfred E. Mann Foundation for Scientific Research | 273 |
1 |
| Cirrus Logic International Semiconductor Ltd. | 792 |
1 |
| Other owners | 20 |