H03L 1/027
By using frequency conversion means which is variable with temperature
Official title: {by using frequency conversion means which is variable with temperature, e.g. mixer, frequency divider, pulse add/subtract logic circuit (H03L1/023, H03L1/026 take precedence)}
H03L1/027 (By using frequency conversion means which is variable with temperature) appears on 169 US grants and 151 published applications in this corpus.
Search patents in H03L- Granted patents
- 169
- Published applications
- 151
- Assignees
- 103
- Inventors
- 277
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 1 |
| 2004 | 3 | 2 |
| 2005 | 0 | 3 |
| 2006 | 3 | 8 |
| 2007 | 8 | 12 |
| 2008 | 3 | 6 |
| 2009 | 5 | 2 |
| 2010 | 12 | 3 |
| 2011 | 4 | 12 |
| 2012 | 8 | 8 |
| 2013 | 12 | 11 |
| 2014 | 6 | 7 |
| 2015 | 9 | 4 |
| 2016 | 9 | 5 |
| 2017 | 4 | 9 |
| 2018 | 2 | 8 |
| 2019 | 12 | 10 |
| 2020 | 17 | 14 |
| 2021 | 9 | 5 |
| 2022 | 6 | 6 |
| 2023 | 5 | 6 |
| 2024 | 3 | 4 |
| 2025 | 4 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra-low power timing circuit with PLL locking13 Jan 2026US 12,525,963 B2Northeastern University
- Clock integrated circuit including heterogeneous oscillators and apparatus including the clock integrated circuit16 Dec 2025US 12,500,548 B2Samsung Electronics Co., Ltd.
- Rapid temperature change detection using slew rate8 Jul 2025US 12,352,630 B2Texas Instruments Incorporated
- Dual-output microelectromechanical resonator and method of manufacture and operation thereof24 Jun 2025US 12,338,119 B2Stathera IP Holdings Inc.
- Phase locked oscillator and method3 Jun 2025US 12,323,101 B2Nanowave, Inc.
- Ultra-low power timing circuit with pll locking13 Mar 2025US 2025/0088177 A1Northeastern University
- Dual-output microelectromechanical resonator and method of manufacture and operation thereof1 Aug 2024US 2024/0253975 A1Stathera IP Holdings Inc.
- Phase locked oscillator and method23 May 2024US 2024/0171126 A1Nanowave Technologies Inc.
- Oscillator circuit having temperature compensation based on resonator group-delay analysis2 May 2024US 2024/0146309 A1
- Clock integrated circuit including heterogeneous oscillators and apparatus including the clock integrated circuit25 Jan 2024US 2024/0030870 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same114US 5,604,468 AMotorola, Inc. · 1997
- Frequency and/or phase compensated microelectromechanical oscillator101US 6,995,622 B2Robert Bosh GmbH · 2006
- Integrated dynamic power dissipation control system for very large scale integrated (VLSI) chips100US 5,485,127 AIntel Corporation · 1996
- High accuracy low power GPS time source43US 5,940,027 ARockwell International Corporation · 1999
- Quartz resonator cut to compensate for static and dynamic thermal transients37US 4,079,280 AHewlett-Packard Company · 1978