H03L 7/0995
The oscillator comprising a ring oscillator
Official title: {the oscillator comprising a ring oscillator}
H03L7/0995 (The oscillator comprising a ring oscillator) appears on 2,018 US grants and 1,504 published applications in this corpus.
Search patents in H03L- Granted patents
- 2,018
- Published applications
- 1,504
- Assignees
- 491
- Inventors
- 2,824
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 22 | 0 |
| 1995 | 32 | 0 |
| 1996 | 25 | 0 |
| 1997 | 38 | 0 |
| 1998 | 40 | 0 |
| 1999 | 52 | 0 |
| 2000 | 54 | 0 |
| 2001 | 72 | 18 |
| 2002 | 78 | 86 |
| 2003 | 63 | 63 |
| 2004 | 76 | 71 |
| 2005 | 69 | 79 |
| 2006 | 89 | 89 |
| 2007 | 77 | 76 |
| 2008 | 81 | 97 |
| 2009 | 78 | 83 |
| 2010 | 91 | 57 |
| 2011 | 73 | 45 |
| 2012 | 59 | 51 |
| 2013 | 56 | 60 |
| 2014 | 53 | 41 |
| 2015 | 47 | 45 |
| 2016 | 67 | 51 |
| 2017 | 59 | 39 |
| 2018 | 47 | 57 |
| 2019 | 87 | 66 |
| 2020 | 86 | 64 |
| 2021 | 65 | 51 |
| 2022 | 51 | 50 |
| 2023 | 58 | 54 |
| 2024 | 46 | 43 |
| 2025 | 43 | 44 |
| 2026 | 37 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Voltage-controlled oscillator and phase-locked loop6 Oct 2026US 12,756,399 B2Realtek Semiconductor Corp.
- Digital clock data recovery circuit and method for locking frequency of recovery clock signal thereof22 Sep 2026US 12,744,535 B1Himax Technologies Limited
- Systems, methods, and apparatus for controlling oscillator frequency response22 Sep 2026US 12,744,536 B2Samsung Electronics Co., Ltd.
- Phase interpolator linearity through adjustments to unit current step22 Sep 2026US 12,744,538 B2QUALCOMM Incorproated
- Digitally calibrated programmable clock phase generation circuit15 Sep 2026US 12,738,945 B2Ay Dee Kay LLC
- Methods and systems for providing programmable delay for skew adjustment and synchronization6 Aug 2026US 2026/0230080 A1Avago Technologies International Sales Pte. Limited
- Integrated circuit and phase locked loop circuit including the same30 Jul 2026US 2026/0221975 A1Samsung Electronics Co., Ltd.
- Synchronized feed forward frequency decoder and scalable voltage controlled oscillator for fractional-n phase locked loop30 Jul 2026US 2026/0221978 A1Marvell Asia Pte Ltd
- Fractional feedback divider for fractional-n phase locked loop30 Jul 2026US 2026/0221979 A1Marvell Asia Pte Ltd
- Adaptive bandwidth tracking in phase locked loop which tracks reference and vco frequency23 Jul 2026US 2026/0213758 A1NXP USA, Inc.
Most cited
By later US patents
- Scannable sense amplifier circuit421US 5,915,084 AAdvanced Micro Devices, Inc. · 1999
- Radio frequency data communications device371US 6,130,602 AMicron Technology, Inc. · 2000
- Method and circuitry for clock synchronization301US 5,485,490 ARambus Inc. · 1996
- Radio frequency data communications device263US 6,735,183 B2Micron Technology, Inc. · 2004
- Differential circuits employing forward body bias203US 6,218,892 B1Intel Corporation · 2001