G09G 3/3433
Using light modulating elements actuated by an electric field and being other
Official title: {using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices (using liquid crystal devices G09G3/36; using electrochromic devices G09G3/38)}
G09G3/3433 (Using light modulating elements actuated by an electric field and being other) appears on 3,259 US grants and 4,115 published applications in this corpus.
Search patents in G09G- Granted patents
- 3,259
- Published applications
- 4,115
- Assignees
- 691
- Inventors
- 4,436
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 15 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 16 | 0 |
| 1998 | 21 | 0 |
| 1999 | 8 | 0 |
| 2000 | 19 | 0 |
| 2001 | 33 | 12 |
| 2002 | 29 | 43 |
| 2003 | 23 | 44 |
| 2004 | 46 | 69 |
| 2005 | 40 | 124 |
| 2006 | 68 | 232 |
| 2007 | 79 | 193 |
| 2008 | 80 | 215 |
| 2009 | 89 | 244 |
| 2010 | 154 | 194 |
| 2011 | 149 | 291 |
| 2012 | 168 | 238 |
| 2013 | 183 | 227 |
| 2014 | 208 | 230 |
| 2015 | 234 | 178 |
| 2016 | 178 | 226 |
| 2017 | 148 | 188 |
| 2018 | 160 | 144 |
| 2019 | 183 | 183 |
| 2020 | 168 | 127 |
| 2021 | 143 | 122 |
| 2022 | 150 | 133 |
| 2023 | 128 | 123 |
| 2024 | 98 | 118 |
| 2025 | 115 | 138 |
| 2026 | 73 | 79 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G09G 3/344Based on particles moving in a fluid or in a gas1,626
- G09G 3/346Based on modulation of the reflection angle733
- G09G 3/3466Based on interferometric effect333
- G09G 3/348Based on the deformation of a fluid drop271
- G09G 3/3473Based on light coupled out of a light guide99
- G09G 3/3453Based on rotating particles or microelements66
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Most cited
By later US patents
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- Electronic information display system employing a plurality of electronic-ink display labels associated with a plurality of manufactured items for displaying information which changes as the manufactured items move through wholesale/retail distribution channels1,033US 7,762,462 B2Metrologic Instruments, Inc. · 2010
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- Interferometric modulation of radiation856US 6,680,792 B2Iridigm Display Corporation · 2004
- Surgical instruments comprising a system for articulation and rotation compensation852US 10,772,651 B2Ethicon, Inc. · 2020