H03L 7/185
Using a mixer in the loop
Official title: using a mixer in the loop (H03L7/187 - H03L7/195 take precedence)
H03L7/185 (Using a mixer in the loop) appears on 202 US grants and 125 published applications in this corpus.
Search patents in H03L- Granted patents
- 202
- Published applications
- 125
- Assignees
- 132
- Inventors
- 344
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 0 |
| 2002 | 7 | 5 |
| 2003 | 7 | 3 |
| 2004 | 6 | 3 |
| 2005 | 4 | 5 |
| 2006 | 3 | 9 |
| 2007 | 5 | 7 |
| 2008 | 6 | 4 |
| 2009 | 8 | 7 |
| 2010 | 5 | 6 |
| 2011 | 7 | 5 |
| 2012 | 1 | 4 |
| 2013 | 8 | 5 |
| 2014 | 12 | 5 |
| 2015 | 6 | 6 |
| 2016 | 4 | 3 |
| 2017 | 11 | 10 |
| 2018 | 5 | 9 |
| 2019 | 10 | 5 |
| 2020 | 5 | 6 |
| 2021 | 5 | 6 |
| 2022 | 6 | 5 |
| 2023 | 3 | 3 |
| 2024 | 6 | 3 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Oscillator arrangement with improved phase-noise properties2 Dec 2025US 12,489,449 B2Telefonaktiebolaget LM Ericsson (publ)
- Frequency synthesizers having low phase noise14 Oct 2025US 12,445,138 B1Anritsu Corporation
- Partial-fractional phase-locked loop with sigma delta modulator and finite impulse response filter19 Aug 2025US 12,395,178 B2
- Phase locked oscillator and method3 Jun 2025US 12,323,101 B2Nanowave, Inc.
- Fractional divider with duty cycle regulation and low subharmonic content24 Sep 2024US 12,101,095 B2Analog Devices International Unlimited Company
- Partial-Fractional Phase-locked Loop with Sigma Delta Modulator and Finite Impulse Response Filter20 Nov 2025US 2025/0357935 A1Apple Inc.
- Oscillator arrangement with improved phase-noise properties5 Dec 2024US 2024/0405779 A1Telefonaktiebolaget LM Ericsson (publ)
- Phase locked oscillator and method23 May 2024US 2024/0171126 A1Nanowave Technologies Inc.
- Frequency multiplier circuit with programmable frequency transition controller23 May 2024US 2024/0171184 A1Movellus Circuits, Inc.
- Partial-Fractional Phase-locked Loop with Sigma Delta Modulator and Finite Impulse Response Filter14 Dec 2023US 2023/0403013 A1Apple Inc.
Most cited
By later US patents
- Dual band transmitter for a cellular phone comprising a PLL120US 6,150,890 AConexant Systems, Inc. · 2000
- Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same114US 5,604,468 AMotorola, Inc. · 1997
- Local clock generator74US 5,473,274 ANEC Corporation Of America · 1995
- System and method for transmitting advanced television signals65US 6,335,766 B12002
- Programmable-step, high-resolution frequency synthesizer which substantially eliminates spurious frequencies without adversely affecting phase noise60US 5,146,186 AMicrosource, Inc. · 1992