G02F 1/061
Based on electro-optical organic material
Official title: based on electro-optical organic material (G02F1/07, {G02F1/13} take precedence)
G02F1/061 (Based on electro-optical organic material) appears on 455 US grants and 339 published applications in this corpus.
Search patents in G02F- Granted patents
- 455
- Published applications
- 339
- Assignees
- 232
- Inventors
- 933
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 10 | 0 |
| 1991 | 12 | 0 |
| 1992 | 20 | 0 |
| 1993 | 10 | 0 |
| 1994 | 15 | 0 |
| 1995 | 8 | 0 |
| 1996 | 10 | 0 |
| 1997 | 2 | 0 |
| 1998 | 14 | 0 |
| 1999 | 14 | 0 |
| 2000 | 10 | 0 |
| 2001 | 19 | 4 |
| 2002 | 17 | 21 |
| 2003 | 19 | 34 |
| 2004 | 25 | 27 |
| 2005 | 25 | 18 |
| 2006 | 18 | 16 |
| 2007 | 16 | 11 |
| 2008 | 15 | 14 |
| 2009 | 5 | 13 |
| 2010 | 13 | 12 |
| 2011 | 9 | 4 |
| 2012 | 5 | 5 |
| 2013 | 5 | 11 |
| 2014 | 10 | 7 |
| 2015 | 7 | 7 |
| 2016 | 9 | 13 |
| 2017 | 13 | 11 |
| 2018 | 5 | 4 |
| 2019 | 11 | 14 |
| 2020 | 8 | 16 |
| 2021 | 20 | 17 |
| 2022 | 18 | 9 |
| 2023 | 7 | 16 |
| 2024 | 4 | 12 |
| 2025 | 7 | 15 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Paraffinic compound addition to liquid crystals for reduced switching voltage on NCAP-based electro-optical modulator2 Jun 2026US 12,645,107 B2Orbotech Ltd.
- Active region-less modulator and method27 Jan 2026US 12,535,700 B2Lightwave Logic, Inc.
- Active reflective filters and transparent display panels with active reflective filters6 Jan 2026US 12,517,391 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- Active modulation of the refractive index in photonic integrated circuits via charge injection25 Nov 2025US 12,481,099 B2Meta Platforms Technologies, LLC
- Plasmonic device and a method for fabricating a plasmonic device23 Sep 2025US 12,422,700 B2Polariton Technologies AG
- Low-loss plasmonic device and method for manufacturing the same8 Oct 2026US 2026/0309916 A1Polariton Technologies AG
- Composition1 Oct 2026US 2026/0297423 A1Samsung Electronics Co., Ltd.
- Light manipulation and sensing based on geometric reconfiguration of nanoscale optical systems20 Aug 2026US 2026/0244063 A1The Board of Trustees of the Leland Stanford Junior University
- Photonic integrated circuit and methods for manufacturing and operating the same30 Jul 2026US 2026/0219524 A1Innolume GmbH
- Antenna-integrated electro-optic modulator16 Jul 2026US 2026/0205203 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Millimeter and sub-millimeter wave detection140US 7,486,247 B2Optimer Photonics, Inc. · 2009
- Channel-switched cross-connect114US 6,243,517 B1Sparkolor Corporation · 2001
- Channel-switched tunable laser for DWDM communications86US 6,324,204 B1Sparkolor Corporation · 2001
- Waveguide electrooptic light modulator with low optical loss77US 4,936,645 AHoechst Celanese Corporation · 1990
- Tunable etched grating for WDM optical communication systems75US 6,522,795 B12003