G09G 2330/021
Power management
Official title: Power management, e.g. power saving
G09G2330/021 (Power management) appears on 10,753 US grants and 13,488 published applications in this corpus.
Search patents in G09G- Granted patents
- 10,753
- Published applications
- 13,488
- Assignees
- 1,460
- Inventors
- 16,642
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 14 | 0 |
| 1996 | 37 | 0 |
| 1997 | 33 | 0 |
| 1998 | 71 | 0 |
| 1999 | 62 | 0 |
| 2000 | 75 | 0 |
| 2001 | 84 | 68 |
| 2002 | 89 | 269 |
| 2003 | 110 | 227 |
| 2004 | 146 | 290 |
| 2005 | 129 | 291 |
| 2006 | 238 | 445 |
| 2007 | 185 | 463 |
| 2008 | 174 | 474 |
| 2009 | 205 | 458 |
| 2010 | 282 | 426 |
| 2011 | 312 | 447 |
| 2012 | 372 | 434 |
| 2013 | 384 | 515 |
| 2014 | 452 | 471 |
| 2015 | 492 | 582 |
| 2016 | 497 | 775 |
| 2017 | 549 | 632 |
| 2018 | 586 | 583 |
| 2019 | 645 | 533 |
| 2020 | 597 | 532 |
| 2021 | 562 | 546 |
| 2022 | 518 | 602 |
| 2023 | 593 | 769 |
| 2024 | 791 | 898 |
| 2025 | 808 | 922 |
| 2026 | 596 | 836 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display device and control method thereof6 Oct 2026US 12,752,623 B2Hyundai Mobis Co., Ltd.
- Display device including mux signal blocking part and method of fabricating the same6 Oct 2026US 12,755,659 B2LG Display Co., Ltd.
- Dynamic edge enhancement in video6 Oct 2026US 12,755,666 B2Visteon Global Technologies, Inc.
- Display device and electronic device including display device6 Oct 2026US 12,755,668 B2Samsung Display Co., Ltd.
- Display device and method of operating the same6 Oct 2026US 12,755,671 B2Samsung Display Co., Ltd.
- Wearable device on which virtual object is displayed by using single display module or plurality of display modules, and control method thereof8 Oct 2026US 2026/0311622 A1Samsung Electronics Co., Ltd.
- Gate driving unit, driving method, gate driving circuit, and display apparatus8 Oct 2026US 2026/0311626 A1Boe Technology Group Co., Ltd.
- Display device and control method of display device8 Oct 2026US 2026/0311627 A1Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., LTd.
- Pixel circuit, display apparatus including the same, and electronic device including the same8 Oct 2026US 2026/0311633 A1Samsung Display Co., Ltd.
- Display panel and display device including the display panel8 Oct 2026US 2026/0311634 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Automated response to and sensing of user activity in portable devices1,178US 7,633,076 B2Apple Inc. · 2009
- Methods for driving bistable electro-optic displays, and apparatus for use therein553US 7,012,600 B2E Ink Corporation · 2006
- Electrophoretic medium and display with improved image stability520US 7,170,670 B2E Ink Corporation · 2007
- Wireless telephone display system392US 6,073,034 AKopin Corporation · 2000
- Display apparatus367US 6,522,315 B2Seiko Epson Corporation · 2003