H03G 2201/103
Being an amplifying element
Official title: being an amplifying element
H03G2201/103 (Being an amplifying element) appears on 400 US grants and 485 published applications in this corpus.
Search patents in H03G- Granted patents
- 400
- Published applications
- 485
- Assignees
- 234
- Inventors
- 985
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 4 | 5 |
| 2005 | 5 | 16 |
| 2006 | 7 | 12 |
| 2007 | 11 | 5 |
| 2008 | 8 | 3 |
| 2009 | 9 | 2 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 10 |
| 2019 | 20 | 37 |
| 2020 | 39 | 56 |
| 2021 | 40 | 53 |
| 2022 | 56 | 65 |
| 2023 | 57 | 77 |
| 2024 | 49 | 51 |
| 2025 | 41 | 45 |
| 2026 | 43 | 40 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Radio frequency low noise amplifiers29 Sep 2026US 12,750,021 B2Huawei Technologies Co., Ltd.
- Measurement and calibration of mismatch in an isolation channel29 Sep 2026US 12,750,078 B2Skyworks Solutions, Inc.
- Method for varying amplifier gain22 Sep 2026US 12,744,503 B2Nokia Solutions and Networks Oy
- Open-collector variable gain amplifier and method therefor15 Sep 2026US 12,738,911 B2MACOM Technology Solutions Holdings, Inc.
- System and method for detecting analog signals on an amplifier input and gating the same8 Sep 2026US 12,732,765 B2Crestron Electronics, Inc.
- Noise reduction earphone and earphone noise reduction method8 Oct 2026US 2026/0311673 A1Shenzhen Dancing Future Technology Ltd.
- Amplifier gain control for constant input impedance8 Oct 2026US 2026/0312559 A1pSemi Corporation
- Electrical isolation monitoring1 Oct 2026US 2026/0296243 A1Rivian IP Holdings, LLC
- Acoustic reproduction system1 Oct 2026US 2026/0304062 A1Adaptive Audio Limited
- Shared phase shifter radio architecture24 Sep 2026US 2026/0291475 A1QUALCOMM Incorporated
Most cited
By later US patents
- Switchable-bandwidth optical receiver82US 6,862,322 B1International Business Machines Corporation · 2005
- Variable gain amplifier79US 7,397,302 B2International Business Machines Corporation · 2008
- Dynamically varying linearity system for an RF front-end of a communication device74US 6,674,999 B2Skyworks Solutions, Inc. · 2004
- Power source circuit for high frequency power amplifying circuit and semiconductor integrated circuit for power source and electronics component for power source34US 7,183,856 B2Renesas Technology Corp. · 2007
- High frequency power amplifier module and wireless communication apparatus29US 6,900,694 B2Renesas Technology Corp. · 2005