G06F 1/325
Power saving in peripheral device
Official title: {Power saving in peripheral device}
G06F1/325 (Power saving in peripheral device) appears on 8,420 US grants and 9,897 published applications in this corpus.
Search patents in G06F- Granted patents
- 8,420
- Published applications
- 9,897
- Assignees
- 1,530
- Inventors
- 17,350
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 10 | 0 |
| 1995 | 31 | 0 |
| 1996 | 43 | 0 |
| 1997 | 55 | 0 |
| 1998 | 52 | 0 |
| 1999 | 50 | 0 |
| 2000 | 40 | 0 |
| 2001 | 45 | 17 |
| 2002 | 39 | 68 |
| 2003 | 57 | 132 |
| 2004 | 65 | 151 |
| 2005 | 78 | 178 |
| 2006 | 124 | 175 |
| 2007 | 97 | 222 |
| 2008 | 132 | 222 |
| 2009 | 122 | 263 |
| 2010 | 143 | 258 |
| 2011 | 185 | 328 |
| 2012 | 266 | 422 |
| 2013 | 289 | 550 |
| 2014 | 402 | 689 |
| 2015 | 511 | 628 |
| 2016 | 550 | 633 |
| 2017 | 600 | 561 |
| 2018 | 517 | 566 |
| 2019 | 632 | 658 |
| 2020 | 610 | 571 |
| 2021 | 536 | 543 |
| 2022 | 532 | 551 |
| 2023 | 480 | 496 |
| 2024 | 496 | 392 |
| 2025 | 408 | 348 |
| 2026 | 201 | 275 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G06F 1/3275Power saving in memory2,295
- G06F 1/3265Power saving in display device2,209
- G06F 1/3262Power saving in digitizer or tablet774
- G06F 1/3268Power saving in hard disk drive719
- G06F 1/3278Power saving in modem or i/o interface699
- G06F 1/3253Power saving in bus695
- G06F 1/3284Power saving in printer467
- G06F 1/3259Power saving in cursor control device301
Recent patents
- Dynamic voltage and frequency scaling for memory in heterogeneous core architectures6 Oct 2026US 12,754,598 B2Intel Corporation
- Method and system for supporting memory functions during low power modes of a portable computing device (PCD)6 Oct 2026US 12,754,599 B2QUALCOMM Incorporated
- Proximity detection on human machine interface6 Oct 2026US 12,754,617 B2Vertiv Corporation
- Dynamic display brightness control using facial detection via always-on camera to reduce smartphone power consumption6 Oct 2026US 12,755,686 B2QUALCOMM Incorporated
- Shelf-mountable imaging system29 Sep 2026US 12,745,866 B2Target Brands, Inc.
- Secondary Display for a Shopping Cart8 Oct 2026US 2026/0307702 A1Maplebear Inc.
- Reduced Power Consumption Based on System Communication Requirements for Applications8 Oct 2026US 2026/0310280 A1Google Inc.
- Always-On Display Method, Terminal Device, and Chip8 Oct 2026US 2026/0313558 A1Huawei Technologies Co., Ltd.
- Audio processing1 Oct 2026US 2026/0299669 A1Cirrus Logic International Semiconductor Ltd.
- Bank configurable power modes24 Sep 2026US 2026/0288225 A1Micron Technology, Inc.
Most cited
By later US patents
- System and method for reducing external battery capacity requirement for a wireless card1,202US 6,998,816 B2Sony Electronics Inc. · 2006
- Power management for a laptop computer with slow and sleep modes662US 5,167,024 AApple Computer, Inc. · 1992
- Medical diagnostic apparatus with sleep mode474US 5,924,979 ANellcor Puritan Bennett LLC · 1999
- System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network414US 8,239,066 B2Lennox Industries Inc. · 2012
- Docking method for establishing secure wireless connection between computer devices using a docket port386US 5,923,757 AInternational Business Machines Corporation · 1999