H03L 1/025
And a memory for digitally storing correction values
Official title: {and a memory for digitally storing correction values}
H03L1/025 (And a memory for digitally storing correction values) appears on 108 US grants and 76 published applications in this corpus.
Search patents in H03L- Granted patents
- 108
- Published applications
- 76
- Assignees
- 61
- Inventors
- 210
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 4 |
| 2003 | 7 | 7 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 7 | 6 |
| 2007 | 1 | 3 |
| 2008 | 4 | 6 |
| 2009 | 3 | 4 |
| 2010 | 3 | 2 |
| 2011 | 2 | 3 |
| 2012 | 7 | 4 |
| 2013 | 4 | 5 |
| 2014 | 2 | 4 |
| 2015 | 4 | 1 |
| 2016 | 2 | 5 |
| 2017 | 2 | 4 |
| 2018 | 3 | 3 |
| 2019 | 6 | 2 |
| 2020 | 2 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Oscillator frequency compensation with a fixed capacitor4 Jun 2024US 12,003,217 B2Cypress Semiconductor Corporation
- Oscillation device and electronic device29 Aug 2023US 11,742,798 B2Spreadtrum Communications (Shenzhen) Co., Ltd.
- Vibration device15 Nov 2022US 11,502,644 B2Seiko Epson Corporation
- Compensating temperature null characteristics of self-compensated oscillators17 May 2022US 11,336,226 B2Si-Ware Systems S.A.E.
- Frequency synthesizer with phase noise temperature compensation, communication unit and method therefor17 May 2022US 11,336,227 B2NXP USA, Inc.
- Calibration device and method for calibrating frequency drift and electronic device using the same2 May 2024US 2024/0146308 A1Nuvoton Technology Corporation
- Oscillator frequency compensation with a fixed capacitor18 Apr 2024US 2024/0128927 A1Cypress Semiconductor Corporation
- Oscillation device and electronic device23 Jun 2022US 2022/0200528 A1Spreadtrum Communications (Shenzhen) Co., Ltd.
- Vibration Device26 May 2022US 2022/0166379 A1Seiko Epson Corporation
- Freqency synthesizer with phase noise temperature compensation, communication unit and method therefor10 Jun 2021US 2021/0175850 A1NXP USA, Inc.
Most cited
By later US patents
- Digitally temperature compensated voltage-controlled oscillator201US 4,746,879 A1988
- Oscillator circuit with first and second frequency control elements114US 5,898,345 AMatsushita Electric Industrial Co., Ltd. · 1999
- Method and apparatus for providing a modified temperature compensation signal in a TCXO circuit104US 5,428,319 AMotorola, Inc. · 1995
- Crystal oscillator with AGC and on-chip tuning71US 6,052,036 ATelefonaktiebolaget L M Ericsson · 2000
- Crystal oscillator emulator70US 7,042,301 B2Marvell International Ltd. · 2006