G06F 11/2015
Redundant power supplies
Official title: {Redundant power supplies (power supply failure G06F1/30)}
G06F11/2015 (Redundant power supplies) appears on 844 US grants and 752 published applications in this corpus.
Search patents in G06F- Granted patents
- 844
- Published applications
- 752
- Assignees
- 275
- Inventors
- 1,668
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 11 | 0 |
| 1995 | 8 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 13 | 0 |
| 1999 | 12 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 0 |
| 2002 | 7 | 4 |
| 2003 | 4 | 10 |
| 2004 | 6 | 22 |
| 2005 | 10 | 23 |
| 2006 | 25 | 19 |
| 2007 | 17 | 44 |
| 2008 | 26 | 19 |
| 2009 | 21 | 17 |
| 2010 | 26 | 23 |
| 2011 | 31 | 36 |
| 2012 | 26 | 47 |
| 2013 | 41 | 26 |
| 2014 | 43 | 37 |
| 2015 | 27 | 50 |
| 2016 | 49 | 43 |
| 2017 | 44 | 52 |
| 2018 | 45 | 43 |
| 2019 | 41 | 44 |
| 2020 | 62 | 40 |
| 2021 | 33 | 40 |
| 2022 | 38 | 39 |
| 2023 | 42 | 28 |
| 2024 | 32 | 18 |
| 2025 | 21 | 13 |
| 2026 | 11 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Memory system25 Aug 2026US 12,717,690 B2SK hynix Inc.
- Using a backup capacitor as an alternate energy source via dynamic APL budgeting2 Jun 2026US 12,645,275 B2Micron Technology, Inc.
- Persistent memory with cache coherent interconnect interface2 Jun 2026US 12,645,369 B2Samsung Electronics Co., Ltd.
- Datacenter hardware reallocation through workload distribution optimization5 May 2026US 12,619,506 B2International Business Machines Corporation
- Electrical and logic isolation for systems on a chip21 Apr 2026US 12,607,666 B2Texas Instruments Incorporated
- Managing a data processing system using persistently stored event data24 Sep 2026US 2026/0288594 A1Dell Products L. P.
- Data backup and recovery using cache-coherent interconnect node-based non-volatile memory20 Aug 2026US 2026/0244539 A1Microsoft Technology Licensing, LLC
- Systems and methods for applying asymmetric input current limits in redundant power distribution systems16 Jul 2026US 2026/0202897 A1Dell Products L. P.
- Read-by-reconstruction for read requests in multi-controller storage systems16 Jul 2026US 2026/0202965 A1
- Automated fault set configuration for distributed storage systems2 Jul 2026US 2026/0186920 A1Dell Products L. P.
Most cited
By later US patents
- Continuously available computer memory systems1,394US 6,418,539 B1Compaq Computer Corporation · 2002
- Non-volatile disk cache460US 5,519,831 AIntel Corporation · 1996
- Apparatus, system, and method for power reduction in a storage device416US 8,429,436 B2Fusion-Io, Inc. · 2013
- System and method for preventing data corruption in solid-state memory devices after a power failure368US 7,107,480 B1SimpleTech, Inc. · 2006
- Computer power system350US 4,868,832 A1989