G02F 1/133601
For spatial active dimming
Official title: {for spatial active dimming}
G02F1/133601 (For spatial active dimming) appears on 527 US grants and 660 published applications in this corpus.
Search patents in G02F- Granted patents
- 527
- Published applications
- 660
- Assignees
- 191
- Inventors
- 1,389
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 3 | 8 |
| 2007 | 0 | 3 |
| 2008 | 2 | 11 |
| 2009 | 1 | 19 |
| 2010 | 6 | 41 |
| 2011 | 14 | 40 |
| 2012 | 27 | 38 |
| 2013 | 26 | 30 |
| 2014 | 31 | 15 |
| 2015 | 20 | 23 |
| 2016 | 19 | 23 |
| 2017 | 20 | 29 |
| 2018 | 24 | 36 |
| 2019 | 31 | 47 |
| 2020 | 52 | 53 |
| 2021 | 50 | 65 |
| 2022 | 54 | 59 |
| 2023 | 56 | 41 |
| 2024 | 41 | 39 |
| 2025 | 37 | 22 |
| 2026 | 12 | 16 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Illumination unit and display apparatus22 Sep 2026US 12,742,987 B2Saturn Licensing LLC
- Backlight module2 Jun 2026US 12,645,022 B2AmTRAN Technology Co., Ltd.
- Selective driving of a compound backlight with edge lighting2 Jun 2026US 12,645,113 B2Microsoft Technology Licensing, LLC
- Display system for motor vehicle passenger compartment, associated display method, and associated computer-readable medium26 May 2026US 12,639,023 B2Faurecia Clarion Electronics Europe
- LCD display unit for use in a reflection display system in a motor vehicle, and reflection display system19 May 2026US 12,631,877 B2Bayerische Motoren Werke Aktiengesellschaft
- Laser-based display having controllabe light guide6 Aug 2026US 2026/0227656 A1Distance Technologies Oy
- Light emitting device and display device6 Aug 2026US 2026/0231583 A1Sony Group Corporation
- Light-Emitting Substrate, Backlight Module and Display Apparatus23 Jul 2026US 2026/0215064 A1Boe Technology Group Co., Ltd.
- Display apparatus25 Jun 2026US 2026/0177863 A1Samsung Electronics Co., Ltd.
- Display device and head-up display device25 Jun 2026US 2026/0177867 A1Nippon Seiki Co., Ltd.
Most cited
By later US patents
- Scanning backlight for flat-panel display170US 7,944,428 B2Microsoft Corporation · 2011
- Scanning backlight for flat-panel display101US 8,581,831 B2Microsoft Corporation · 2013
- Display device, electronic apparatus and lighting device75US 8,801,260 B2Seiko Epson Corporation · 2014
- Display device, electronic apparatus and lighting device75US 9,274,260 B2Seiko Epson Corporation · 2016
- Display device, electronic apparatus and lighting device75US 9,448,355 B2Seiko Epson Corporation · 2016