G02F 1/133719
With coupling agent molecules
Official title: {with coupling agent molecules, e.g. silane}
G02F1/133719 (With coupling agent molecules) appears on 151 US grants and 129 published applications in this corpus.
Search patents in G02F- Granted patents
- 151
- Published applications
- 129
- Assignees
- 76
- Inventors
- 354
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 7 |
| 2003 | 2 | 4 |
| 2004 | 3 | 2 |
| 2005 | 2 | 4 |
| 2006 | 5 | 5 |
| 2007 | 5 | 3 |
| 2008 | 0 | 1 |
| 2009 | 3 | 4 |
| 2010 | 2 | 3 |
| 2011 | 2 | 8 |
| 2012 | 4 | 6 |
| 2013 | 5 | 6 |
| 2014 | 4 | 7 |
| 2015 | 2 | 9 |
| 2016 | 4 | 8 |
| 2017 | 6 | 7 |
| 2018 | 6 | 12 |
| 2019 | 11 | 9 |
| 2020 | 6 | 6 |
| 2021 | 2 | 4 |
| 2022 | 1 | 5 |
| 2023 | 5 | 3 |
| 2024 | 3 | 1 |
| 2025 | 2 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid crystal alignment quality and stability26 Aug 2025US 12,399,402 B2Snap Inc.
- Ink compositions with quantum dot concentrations for display devices18 Feb 2025US 12,228,824 B2Kateeva, Inc.
- Optical laminate, polarizing plate, and image device display24 Sep 2024US 12,099,224 B2FUJIFILM Corporation
- Utilizing vertically aligned carbon nanotube arrays as the homeotropic alignment agent in an electro-optic liquid crystal device6 Aug 2024US 12,055,820 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Liquid crystal panel and liquid crystal display device14 May 2024US 11,982,917 B2Sharp Display Technology Corporation
- Patterned lc devices with individual photoalignment layers9 Apr 2026US 2026/0099073 A1Corning Incorporated
- Liquid crystal alignment quality and stability20 Nov 2025US 2025/0355300 A1Snap Inc.
- Electrode layer for smart window, light control laminate including same, smart window, and automobile or building window using same11 Sep 2025US 2025/0284162 A1Dongwoo Fine-Chem Co., Ltd.
- Optical Device19 Jun 2025US 2025/0199364 A1LG Chem.Ltd.
- Ink compositions with quantum dot concentrations for display devices22 May 2025US 2025/0164839 A1Kateeva, Inc.
Most cited
By later US patents
- Method of producing a homogeneously aligned chiral smectic C liquid crystal having homeotropic alignment layers94US 5,315,419 AKent State University · 1994
- Optical amplification of molecular interactions using liquid crystals77US 6,284,197 B1The Regents of the University of California · 2001
- Liquid crystal composition and alignment layer54US 5,578,351 AGeo-Centers, Inc. · 1996
- Liquid crystal eyewear with two identical guest host subcells and tilted homeotropic alignment52US 5,943,104 AUniversity Technology Corporation · 1999
- Liquid crystal device and liquid crystal apparatus48US 5,686,019 ACanon Kabushiki Kaisha · 1997