G11C 5/14
Power supply arrangements
Official title: Power supply arrangements {, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels}
G11C5/14 (Power supply arrangements) appears on 8,788 US grants and 7,556 published applications in this corpus.
Search patents in G11C- Granted patents
- 8,788
- Published applications
- 7,556
- Assignees
- 1,002
- Inventors
- 9,957
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 10 | 0 |
| 1983 | 12 | 0 |
| 1984 | 18 | 0 |
| 1985 | 19 | 0 |
| 1986 | 21 | 0 |
| 1987 | 27 | 0 |
| 1988 | 22 | 0 |
| 1989 | 29 | 0 |
| 1990 | 28 | 0 |
| 1991 | 45 | 0 |
| 1992 | 50 | 0 |
| 1993 | 62 | 0 |
| 1994 | 96 | 0 |
| 1995 | 92 | 0 |
| 1996 | 104 | 0 |
| 1997 | 131 | 0 |
| 1998 | 203 | 0 |
| 1999 | 213 | 0 |
| 2000 | 162 | 0 |
| 2001 | 208 | 77 |
| 2002 | 215 | 209 |
| 2003 | 180 | 196 |
| 2004 | 179 | 168 |
| 2005 | 156 | 252 |
| 2006 | 191 | 279 |
| 2007 | 207 | 355 |
| 2008 | 265 | 365 |
| 2009 | 299 | 331 |
| 2010 | 337 | 340 |
| 2011 | 325 | 235 |
| 2012 | 252 | 241 |
| 2013 | 272 | 285 |
| 2014 | 322 | 309 |
| 2015 | 329 | 304 |
| 2016 | 377 | 338 |
| 2017 | 381 | 329 |
| 2018 | 316 | 299 |
| 2019 | 401 | 392 |
| 2020 | 414 | 399 |
| 2021 | 330 | 380 |
| 2022 | 393 | 418 |
| 2023 | 355 | 380 |
| 2024 | 304 | 285 |
| 2025 | 271 | 197 |
| 2026 | 151 | 193 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G11C 5/147Voltage reference generators, voltage or current regulators3,591
- G11C 5/145Applications of charge pumps2,248
- G11C 5/143Detection of memory cassette insertion or removal1,287
- G11C 5/148Details of power up or power down circuits, standby circuits or recovery944
- G11C 5/141Battery and back-up supplies510
- G11C 5/142Contactless power supplies115
Recent patents
- Power supply circuit, semiconductor device and electronic device6 Oct 2026US 12,755,762 B2SK hynix Inc.
- Semiconductor memory device including global power rails and memory system having the same6 Oct 2026US 12,755,763 B2Samsung Electronics Co., Ltd.
- Memory device that includes a duty correction circuit, memory controller that includes a duty sensing circuit, and storage device that includes a memory device6 Oct 2026US 12,755,768 B2Samsung Electronics Co., Ltd.
- Memory device6 Oct 2026US 12,755,781 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Flexible SRAM pre-charge systems and methods for minimizing leakage and reducing power consumption29 Sep 2026US 12,749,517 B2Microsft Technology Licensing, LLC
- Bit line sense amplifier and a memory apparatus using the same8 Oct 2026US 2026/0311732 A1SK hynix Inc.
- Reducing capacitive loading of memory system based on switches8 Oct 2026US 2026/0311734 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Power supply device and operation method thereof8 Oct 2026US 2026/0312422 A1SK hynix Inc.
- Charge pump circuit including output terminal-connected pre-charge circuit8 Oct 2026US 2026/0312491 A1GLOBALFOUNDRIES U. S. Inc.
- Dynamic voltage management in solid-state drives1 Oct 2026US 2026/0301780 A1SK Hynix NAND Product Solutions Corp. (dba Solidigm)
Most cited
By later US patents
- Apparatus, system, and method for power reduction in a storage device416US 8,429,436 B2Fusion-Io, Inc. · 2013
- Apparatus for implementing a buffered daisy chain connection between a memory controller and memory modules370US 6,317,352 B1Intel Corporation · 2001
- Semiconductor device316US 6,341,087 B12002
- Near field communications (NFC) device power harvesting and power supply selection271US 8,559,872 B2Broadcom Innovision Limited · 2013
- Power supply interruption detection and response system for a microcontroller267US 5,428,252 AZilog, Inc. · 1995