G02F 1/3617
Having the non-linear optical group in a side chain
Official title: {having the non-linear optical group in a side chain}
G02F1/3617 (Having the non-linear optical group in a side chain) appears on 227 US grants and 62 published applications in this corpus.
Search patents in G02F- Granted patents
- 227
- Published applications
- 62
- Assignees
- 79
- Inventors
- 364
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 12 | 0 |
| 1989 | 26 | 0 |
| 1990 | 15 | 0 |
| 1991 | 15 | 0 |
| 1992 | 14 | 0 |
| 1993 | 29 | 0 |
| 1994 | 10 | 0 |
| 1995 | 16 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 1 |
| 2003 | 6 | 9 |
| 2004 | 1 | 4 |
| 2005 | 1 | 6 |
| 2006 | 6 | 5 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 3 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 3 | 6 |
| 2025 | 6 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electro-optic polymer devices having high performance claddings, and methods of preparing the same10 Feb 2026US 12,547,041 B2Lightwave Logic, Inc.
- Nonlinear optical chromophores having a diamondoid group attached thereto, methods of preparing the same, and uses thereof16 Dec 2025US 12,498,617 B2Lightwave Logic, Inc.
- Electro-optic polymer3 Jun 2025US 12,319,673 B2National Institute of Information and Communications Technology
- Nonlinear optical chromophores, nonlinear optical materials containing the same, and uses thereof in optical devices29 Apr 2025US 12,286,438 B2Lightwave Logic, Inc.
- Nonlinear optical chromophores having a diamondoid group attached thereto, methods of preparing the same, and uses thereof25 Mar 2025US 12,259,633 B2Lightwave Logic, Inc.
- Electro-Optic Polymer Devices Having High Performance Claddings, and Methods of Preparing the Same21 May 2026US 2026/0140422 A1Lightwave Logic, Inc.
- Nonlinear Optical Chromophores Containing Furanyl Accepting Groups, and Methods of Making and Using the Same26 Mar 2026US 2026/0086419 A1Lightwave Logic, Inc.
- Nonlinear Optical Chromophores Having a Diamondoid Group Attached Thereto, Methods of Preparing the Same, and Uses Thereof5 Mar 2026US 2026/0063967 A1Lightwave Logic, Inc.
- Electro-optic polymer21 Aug 2025US 2025/0263403 A1National Institute of Information and Communications Technology
- Composition containing nonlinear optically active copolymer15 May 2025US 2025/0154340 A1Nissan Chemical Corporation
Most cited
By later US patents
- Optical coupling device and process for modulating light66US 5,845,025 AThe Trustees of the University of Pennsylvania · 1998
- Optical waveguides59US 4,958,895 AGEC-Marconi Limited · 1990
- Mesomorphic polymer material usable in non linear optics57US 4,894,263 AThomson-CSF · 1990
- Self-assembled super lattices54US 5,156,918 ANorthwestern University · 1992
- Optical article exhibiting a high level of second order polarization susceptibility52US 4,792,208 AEastman Kodak Company · 1988