G09G 2320/043
Preventing or counteracting the effects of ageing
G09G2320/043 (Preventing or counteracting the effects of ageing) appears on 7,334 US grants and 8,537 published applications in this corpus.
Search patents in G09G- Granted patents
- 7,334
- Published applications
- 8,537
- Assignees
- 777
- Inventors
- 7,925
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 18 | 0 |
| 1999 | 11 | 0 |
| 2000 | 23 | 0 |
| 2001 | 22 | 24 |
| 2002 | 53 | 86 |
| 2003 | 50 | 119 |
| 2004 | 70 | 193 |
| 2005 | 70 | 252 |
| 2006 | 117 | 348 |
| 2007 | 142 | 268 |
| 2008 | 119 | 297 |
| 2009 | 143 | 294 |
| 2010 | 195 | 290 |
| 2011 | 224 | 263 |
| 2012 | 288 | 205 |
| 2013 | 311 | 222 |
| 2014 | 275 | 337 |
| 2015 | 291 | 391 |
| 2016 | 352 | 490 |
| 2017 | 398 | 429 |
| 2018 | 417 | 456 |
| 2019 | 528 | 418 |
| 2020 | 463 | 446 |
| 2021 | 461 | 510 |
| 2022 | 508 | 466 |
| 2023 | 480 | 598 |
| 2024 | 553 | 517 |
| 2025 | 480 | 360 |
| 2026 | 218 | 258 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display device and driving method thereof6 Oct 2026US 12,755,658 B2LG Display Co., Ltd.
- Drive circuit and method, scanning circuit and method, and display device6 Oct 2026US 12,755,682 B1Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
- Electronic device at least partially changing viewing angle of image on display panel6 Oct 2026US 12,755,689 B2Samsung Electronics Co., Ltd.
- Display apparatus and sensing method for compensation6 Oct 2026US 12,755,692 B2LG Display Co., Ltd.
- Method for maintaining optical quality of display and display thereof6 Oct 2026US 12,755,712 B2AUO Display Plus Corporation
- Pixel circuit, driving method and display device8 Oct 2026US 2026/0311631 A1Beijing BOE Technology Development Co., Ltd.
- Display device and electronic device8 Oct 2026US 2026/0311641 A1Samsung Display Co., Ltd.
- Method of handling backlight of display panel and related image processing circuit and display system8 Oct 2026US 2026/0311654 A1Novatek Microelectronics Corp.
- Liquid crystal display device and method for driving liquid crystal display device8 Oct 2026US 2026/0311657 A1Sharp Display Technology Corporation
- Electronic device and method for controlling brightness of always on display content, and storage medium8 Oct 2026US 2026/0311660 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Active matrix light emitting diode pixel structure and concomitant method823US 6,229,506 B1Sarnoff Corporation · 2001
- Electroluminescent display device and a driving method thereof685US 5,990,629 ACasio Computer Co., Ltd. · 1999
- Methods for driving bistable electro-optic displays, and apparatus for use therein553US 7,012,600 B2E Ink Corporation · 2006
- Single crystal silicon arrayed devices for display panels540US 5,317,236 AKopin Corporation · 1994
- Active matrix light emitting diode pixel structure and concomitant method476US 6,229,508 B1Sarnoff Corporation · 2001