H03L 1/022
By indirect stabilisation, i.e. by generating an electrical correction signal which is
Official title: {by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature (H03L1/021 takes precedence)}
H03L1/022 (By indirect stabilisation, i.e. by generating an electrical correction signal which is) appears on 1,019 US grants and 864 published applications in this corpus.
Search patents in H03L- Granted patents
- 1,019
- Published applications
- 864
- Assignees
- 390
- Inventors
- 1,500
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 12 | 0 |
| 1998 | 19 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 5 |
| 2002 | 16 | 34 |
| 2003 | 19 | 23 |
| 2004 | 33 | 22 |
| 2005 | 16 | 35 |
| 2006 | 27 | 46 |
| 2007 | 43 | 44 |
| 2008 | 32 | 40 |
| 2009 | 33 | 40 |
| 2010 | 51 | 30 |
| 2011 | 38 | 43 |
| 2012 | 38 | 42 |
| 2013 | 38 | 45 |
| 2014 | 44 | 46 |
| 2015 | 43 | 36 |
| 2016 | 62 | 47 |
| 2017 | 34 | 63 |
| 2018 | 26 | 32 |
| 2019 | 61 | 39 |
| 2020 | 64 | 42 |
| 2021 | 39 | 26 |
| 2022 | 27 | 16 |
| 2023 | 19 | 26 |
| 2024 | 16 | 21 |
| 2025 | 23 | 15 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Circuit apparatus and oscillator16 Jun 2026US 12,658,850 B2Seiko Epson Corporation
- Temperature-reporting oscillator2 Jun 2026US 12,647,073 B1SiTime Corporation
- Method and apparatus for maintaining communication performance in correspondence with internal temperature in electronic device12 May 2026US 12,627,300 B2Samsung Electronics Co., Ltd.
- Environmental-based parameters optimization of clock28 Apr 2026US 12,615,130 B2Mellanox Technologies, Ltd.
- Methods and systems for reducing a frequency drift in a voltage controlled oscillator (VCO)31 Mar 2026US 12,592,666 B2Samsung Electronics Co., Ltd.
- Frequency-stable, low-noise timing signal generator having multiple mems resonators and nested-pll structure30 Jul 2026US 2026/0221977 A1
- Computer system and method for optimizing temperature adjustment mechanism of ring oscillator11 Jun 2026US 2026/0163524 A1Nuvoton Technology Corporation
- Clock signal temperature drift correction method, circuit, chip, and electronic device7 May 2026US 2026/0128745 A1Chipsea Technologies (Shenzhen) Corp.
- Inverter and ring oscillator based on inverter19 Mar 2026US 2026/0081609 A1NXP B. V.
- Circuit device and oscillator12 Mar 2026US 2026/0074654 A1Seiko Epson Corporation
Most cited
By later US patents
- System and method for dual-band antenna matching340US 7,180,467 B2Kyocera Wireless Corp. · 2007
- Temperature compensation via power supply modification to produce a temperature-independent delay in an integrated circuit283US 7,936,203 B2Micron Technology, Inc. · 2011
- Tunable horn antenna238US 6,867,744 B2Kyocera Wireless Corp. · 2005
- Digitally temperature compensated voltage-controlled oscillator201US 4,746,879 A1988
- Tunable matching circuit154US 6,825,818 B2Kyocera Wireless Corp. · 2004