H03F 3/195
In integrated circuits
Official title: in integrated circuits
H03F3/195 (In integrated circuits) appears on 3,967 US grants and 4,713 published applications in this corpus.
Search patents in H03F- Granted patents
- 3,967
- Published applications
- 4,713
- Assignees
- 790
- Inventors
- 5,753
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 4 |
| 2002 | 8 | 9 |
| 2003 | 13 | 13 |
| 2004 | 18 | 24 |
| 2005 | 19 | 46 |
| 2006 | 34 | 51 |
| 2007 | 35 | 49 |
| 2008 | 41 | 65 |
| 2009 | 48 | 64 |
| 2010 | 74 | 112 |
| 2011 | 86 | 137 |
| 2012 | 123 | 152 |
| 2013 | 147 | 118 |
| 2014 | 141 | 178 |
| 2015 | 166 | 210 |
| 2016 | 231 | 199 |
| 2017 | 237 | 215 |
| 2018 | 280 | 312 |
| 2019 | 327 | 314 |
| 2020 | 290 | 326 |
| 2021 | 249 | 378 |
| 2022 | 298 | 349 |
| 2023 | 228 | 388 |
| 2024 | 296 | 418 |
| 2025 | 317 | 340 |
| 2026 | 207 | 242 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power amplifier and radio frequency module6 Oct 2026US 12,756,368 B2Mitsubishi Electric Corporation
- Apparatus and method for digital predistortion initialization of high-power amplifiers29 Sep 2026US 12,750,013 B2L3Harris Technologies, Inc.
- Progressive envelope tracking with delay compensation15 Sep 2026US 12,738,894 B2Qorvo US, Inc.
- Power amplifier device having dies with elongated bondpads connected through a device substrate15 Sep 2026US 12,738,906 B2NXP USA, Inc.
- RF amplifiers with improved stability by source inductance adjustment15 Sep 2026US 12,740,427 B2MACOM Technology Solutions Holdings, Inc.
- Stability circuits and methods for power amplifiers8 Oct 2026US 2026/0312549 A1Skyworks Solutions, Inc.
- Adaptive biasing in a power amplifier circuit1 Oct 2026US 2026/0303023 A1Qorvo US, Inc.
- Wideband amplifier with one-bit step attenuation1 Oct 2026US 2026/0303036 A1Northrop Grumman Systems Corporation
- Differential radio frequency amplifier1 Oct 2026US 2026/0303040 A1Skyworks Solutions, Inc.
- Power management circuit24 Sep 2026US 2026/0291439 A1Qorvo US, Inc.
Most cited
By later US patents
- Temperature and process compensating circuit and controller for an RF power amplifier194US 6,194,968 B1Tyco Electronics Logistics AG · 2001
- Film bulk acoustic wave device154US 5,789,845 AMitsubishi Denki Kabushiki Kaisha · 1998
- Monolithic passive component146US 5,539,241 AThe Regents of the University of California · 1996
- RF amplifier architecture and related techniques141US 8,824,978 B2Eta Devices, Inc. · 2014
- Apparatus and method for enabled switch detection133US 8,008,970 B1Skyworks Solutions, Inc. · 2011