H03K 3/02315
Stabilisation of output
Official title: {Stabilisation of output, e.g. using crystal}
H03K3/02315 (Stabilisation of output) appears on 61 US grants and 38 published applications in this corpus.
Search patents in H03K- Granted patents
- 61
- Published applications
- 38
- Assignees
- 33
- Inventors
- 79
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 7 | 0 |
| 2004 | 2 | 0 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 4 | 5 |
| 2014 | 6 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 3 | 4 |
| 2018 | 6 | 3 |
| 2019 | 2 | 3 |
| 2020 | 7 | 4 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Crystal oscillator energy injection3 Feb 2026US 12,542,516 B2Silicon Laboratories Inc.
- Clock integrated circuit including heterogeneous oscillators and apparatus including the clock integrated circuit16 Dec 2025US 12,500,548 B2Samsung Electronics Co., Ltd.
- Clock integrated circuit including heterogeneous oscillators and apparatus including the clock integrated circuit7 Nov 2023US 11,811,364 B2Samsung Electronics Co., Ltd.
- Circuit device and oscillator28 Mar 2023US 11,616,474 B2Seiko Epson Corporation
- Radiation hardened by design CMOS crystal oscillator for readout telemetry18 Oct 2022US 11,476,804 B1United States of America as represented by the Administrator of NASA
- Crystal oscillator energy injection16 Oct 2025US 2025/0323600 A1Silicon Laboratories Inc.
- Clock integrated circuit including heterogeneous oscillators and apparatus including the clock integrated circuit25 Jan 2024US 2024/0030870 A1Samsung Electronics Co., Ltd.
- Clock integrated circuit including heterogeneous oscillators and apparatus including the clock integrated circuit22 Dec 2022US 2022/0407459 A1Samsung Electronics Co., Ltd.
- Circuit Device And Oscillator31 Mar 2022US 2022/0103124 A1Seiko Epson Corporation
- Integrated Oscillator13 May 2021US 2021/0143801 A1Arm Limited
Most cited
By later US patents
- Configuring digital functions in a digital configurable macro architecture193US 6,603,330 B1Cypress Semiconductor Corporation · 2003
- Programmable microcontroller architecture (mixed analog/digital)120US 6,724,220 B1Cyress Semiconductor Corporation · 2004
- Programmable analog system architecture98US 6,941,336 B1Cypress Semiconductor Corporation · 2005
- Digital configurable macro architecture78US 6,507,214 B1Cypress Semiconductor Corporation · 2003
- Band-gap reference circuit for providing an accurate reference voltage compensated for process state, process variations and temperature75US 6,608,472 B1Cypress Semiconductor Corporation · 2003