H03D 7/1466
Passive mixer arrangements
Official title: {Passive mixer arrangements}
H03D7/1466 (Passive mixer arrangements) appears on 324 US grants and 307 published applications in this corpus.
Search patents in H03D- Granted patents
- 324
- Published applications
- 307
- Assignees
- 178
- Inventors
- 602
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 5 |
| 2003 | 4 | 6 |
| 2004 | 4 | 11 |
| 2005 | 8 | 10 |
| 2006 | 10 | 8 |
| 2007 | 7 | 10 |
| 2008 | 4 | 13 |
| 2009 | 12 | 19 |
| 2010 | 10 | 15 |
| 2011 | 15 | 16 |
| 2012 | 17 | 15 |
| 2013 | 23 | 19 |
| 2014 | 26 | 29 |
| 2015 | 22 | 15 |
| 2016 | 30 | 11 |
| 2017 | 17 | 10 |
| 2018 | 14 | 17 |
| 2019 | 18 | 10 |
| 2020 | 14 | 9 |
| 2021 | 15 | 15 |
| 2022 | 12 | 7 |
| 2023 | 7 | 7 |
| 2024 | 8 | 12 |
| 2025 | 4 | 9 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- NPF radiofrequency device11 Aug 2026US 12,706,604 B2Centre National De La Recherche Scientifique
- Multiband radio receivers7 Jul 2026US 12,676,640 B2Nordic Semiconductor ASA
- Local oscillator driver circuitry with second harmonic rejection30 Jun 2026US 12,671,457 B2Apple Inc.
- Reception apparatus28 Apr 2026US 12,615,067 B2Sony Semiconductor Solutions Corporation
- Radio frequency (RF) circuit including mixer configured for independent second order intercept point (IP2) calibration14 Apr 2026US 12,603,611 B2GLOBALFOUNDRIES U. S. Inc.
- Receiver Circuit23 Jul 2026US 2026/0213712 A1Telefonaktiebolaget LM Ericsson (publ)
- Operating method for radio frequency (rf) circuit including mixer configured for independent second order intercept point (ip2) calibration18 Jun 2026US 2026/0171970 A1GLOBALFOUNDRIES U. S. Inc.
- Active frequency mixer and frequency mixing method with improved gain and noise30 Apr 2026US 2026/0121581 A1The Industry & Academic Cooperation in Chungnam National University (IAC)
- Symmetrical resistive harmonic rejection mixer (hrm)23 Apr 2026US 2026/0113047 A1QUALCOMM Incorporated
- Iq passive mixer with enhanced conversion gain5 Mar 2026US 2026/0066926 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Structure and method for super FET mixer having logic-gate generated FET square-wave switching signal113US 6,144,236 ABAE Systems Aerospace Electronics Inc. · 2000
- Method and apparatus for detecting an output power of a radio frequency transmitter using a multiplier circuit86US 9,292,716 B2Marvell World Trade Ltd. · 2016
- Totem pole mixer having grounded serially connected stacked FET pair83US 6,064,872 AWatkins-Johnson Company · 2000
- Mixer82US 6,633,194 B2Telefonaktiebolaget LM Ericsson (publ) · 2003
- Monolithic double balanced mixer with high third order intercept point employing an active distributed balun76US 5,060,298 ASiemens Aktiengesellschaft · 1991