G02F 1/1516
Comprising organic material
Official title: comprising organic material
G02F1/1516 (Comprising organic material) appears on 674 US grants and 707 published applications in this corpus.
Search patents in G02F- Granted patents
- 674
- Published applications
- 707
- Assignees
- 284
- Inventors
- 1,284
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 9 | 0 |
| 1989 | 12 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 15 | 2 |
| 2002 | 9 | 17 |
| 2003 | 14 | 16 |
| 2004 | 13 | 5 |
| 2005 | 8 | 19 |
| 2006 | 7 | 11 |
| 2007 | 11 | 21 |
| 2008 | 12 | 18 |
| 2009 | 16 | 14 |
| 2010 | 15 | 31 |
| 2011 | 19 | 28 |
| 2012 | 15 | 17 |
| 2013 | 23 | 23 |
| 2014 | 25 | 23 |
| 2015 | 20 | 40 |
| 2016 | 29 | 40 |
| 2017 | 39 | 42 |
| 2018 | 29 | 40 |
| 2019 | 38 | 48 |
| 2020 | 31 | 51 |
| 2021 | 39 | 46 |
| 2022 | 32 | 41 |
| 2023 | 30 | 36 |
| 2024 | 33 | 35 |
| 2025 | 27 | 23 |
| 2026 | 18 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrochromic composition, anti-peep film, and display device22 Sep 2026US 12,742,989 B2Tcl China Star Optoelectronics Technology Co., Ltd.
- Electrochromic devices and compositions including anodic component anions15 Sep 2026US 12,735,392 B2Vitro Flat Glass LLC
- Electrochromic device and manufacturing method therefor8 Sep 2026US 12,729,338 B2Dongjin Semichem Co., Ltd.
- Electrochromic device with improved cycling stability1 Sep 2026US 12,724,312 B2Ambilight Inc.
- Electrochromic devices having n-doped conductive polymer as transparent conducting layer, ion storage layer, and/or electrochromic layer25 Aug 2026US 12,717,199 B2Ambilight Inc.
- Electrochromic devices containing Dyes with donor-acceptor structure8 Oct 2026US 2026/0308444 A1Glass Dyenamics, Inc.
- Solution-phase near infrared absorbing and electro-optic visible absorbing devices8 Oct 2026US 2026/0310032 A1Gentex Corporation
- Electrochromic Devices and Compositions Including Anodic Component Anions1 Oct 2026US 2026/0297043 A1Vitro Flat Glass LLC
- Electrochromic device, lens unit, imaging device, window member, and method of driving electrochromic element1 Oct 2026US 2026/0299367 A1Canon Kabushiki Kaisha
- Electrochromic film, manufacturing method therefor, and electrolyte composition used therefor3 Sep 2026US 2026/0259465 A1Skc Co., Ltd.
Most cited
By later US patents
- Stable conjugated polymer electrochromic devices incorporating ionic liquids1,453US 6,667,825 B2Santa Fe Science and Technology, Inc. · 2003
- Electrochromic mirrors and devices1,077US 5,724,187 ADonnelly Corporation · 1998
- Electrochromic mirrors and devices1,024US 5,668,663 ADonnelly Corporation · 1997
- Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices701US 5,910,854 ADonnelly Corporation · 1999
- Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices542US 6,154,306 ADonnelly Corporation · 2000