G05F 1/467
Sources with noise compensation
Official title: {Sources with noise compensation}
G05F1/467 (Sources with noise compensation) appears on 74 US grants and 55 published applications in this corpus.
Search patents in G05F- Granted patents
- 74
- Published applications
- 55
- Assignees
- 57
- Inventors
- 159
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 4 |
| 2004 | 3 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 3 |
| 2016 | 5 | 1 |
| 2017 | 2 | 2 |
| 2018 | 5 | 4 |
| 2019 | 5 | 6 |
| 2020 | 9 | 2 |
| 2021 | 2 | 5 |
| 2022 | 4 | 4 |
| 2023 | 3 | 3 |
| 2024 | 3 | 5 |
| 2025 | 4 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Voltage regulator with separately selectable output stage units and method of configuring the same14 Jul 2026US 12,681,518 B2NXP B. V.
- Regulator and operation method thereof27 Jan 2026US 12,535,842 B2eMemory Technology Inc.
- Voltage regulator having capacitive feed-forward ripple cancellation circuit7 Oct 2025US 12,436,555 B2Industry-University Cooperation Foundation Hanyang University Erica Campus
- Adaptive loop technique for high PSRR current regulator2 Sep 2025US 12,408,247 B2Infineon Technologies AG
- Circuit layout for improving power supply rejection ratio27 May 2025US 12,314,070 B2Realtek Semiconductor Corp.
- Low dropout (ldo) nfet voltage regulator using thin oxide devices13 Aug 2026US 2026/0236053 A1QUALCOMM Incorporated
- Regulating device, clock buffering device, and computing system13 Aug 2026US 2026/0236079 A1Samsung Electronics Co., Ltd.
- Feed forward supply noise cancellation (ffnc) technique with load current sensor for regulator psr improvement23 Oct 2025US 2025/0330082 A1NVIDIA Corporation
- Low-dropout (ldo) regulator with aggressor current cancellation18 Sep 2025US 2025/0291374 A1QUALCOMM Incorporated
- Methods and apparatus to reject current ripple13 Feb 2025US 2025/0055429 A1
Most cited
By later US patents
- CMOS voltage reference and buffer circuit32US 4,954,769 ABurr-Brown Corporation · 1990
- CMOS integrated circuit regulator for reducing power supply noise19US 5,905,399 ASun Microsystems, Inc. · 1999
- Noise reduction architecture for low dropout voltage regulators18US 6,522,114 B1Koninklijke Philips Electronics N. V. · 2003
- On-chip Delta-I noise clamping circuit16US 4,398,106 AInternational Business Machines Corporation · 1983
- Method for voltage regulation with supply noise rejection13US 6,232,757 B1Intel Corporation · 2001