G09G 3/3486
Using light modulating elements actuated by a magnetic field
Official title: {using light modulating elements actuated by a magnetic field}
G09G3/3486 (Using light modulating elements actuated by a magnetic field) appears on 28 US grants and 31 published applications in this corpus.
Search patents in G09G- Granted patents
- 28
- Published applications
- 31
- Assignees
- 31
- Inventors
- 93
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 3 |
| 2022 | 2 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic-fluid display apparatus with pickup function23 Sep 2025US 12,424,181 B2
- Spatial light modulator (SLM) comprising integrated digital-to-analog converters14 Jan 2025US 12,195,328 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Indoor display apparatus of vehicle and control method thereof18 Apr 2023US 11,628,726 B1Hyundai Mobis Co., Ltd.
- Light emission device including magnetoactive member, method of manufacturing the same and electronic apparatus including light emission device27 Sep 2022US 11,454,835 B2University-Industry Foundation (Uif), Yonsei University
- Backlight module having reflective index adjustment material, method for preparing the same, method for driving the same, and display device24 May 2022US 11,340,481 B2Boe Technology Group Co., Ltd.
- Real-time updateable ferrofluid specular holographic display10 Sep 2026US 2026/0268869 A1Lenovo Global Technology (United States) Inc.
- Magneto-inductive display panel and magneto-inductive display device using the same7 May 2026US 2026/0127986 A1Exbri Technology Inc.
- Magnetic-Fluid Display Apparatus with Pickup Function31 Oct 2024US 2024/0363083 A1
- Driving waveforms for reflective displays and reflective displays using the same4 May 2023US 2023/0135357 A1
- Indoor display apparatus of vehicle and control method thereof20 Apr 2023US 2023/0122112 A1Hyundai Mobis Co., Ltd.
Most cited
By later US patents
- Optical resonant gel display28US 6,970,155 B2Light Modulation, Inc. · 2005
- Color graphics information display17US 4,769,638 A1988
- Display apparatus for signage13US 5,793,343 AAmerican Signal Company · 1998
- Apparatus and method for visual display of images13US 6,243,082 B1Sony Corporation · 2001
- Matrix display apparatus employing movable magnetic elements11US 4,779,082 A1988