G02F 3/024
Based on non-linear elements
Official title: {based on non-linear elements, e.g. non-linear Fabry-Perot cavity (G02F3/028 takes precedence)}
G02F3/024 (Based on non-linear elements) appears on 73 US grants and 51 published applications in this corpus.
Search patents in G02F- Granted patents
- 73
- Published applications
- 51
- Assignees
- 51
- Inventors
- 150
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 6 |
| 2008 | 2 | 2 |
| 2009 | 4 | 3 |
| 2010 | 4 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 5 |
| 2021 | 0 | 0 |
| 2022 | 3 | 2 |
| 2023 | 3 | 4 |
| 2024 | 6 | 5 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nonlinear optical system and method for optical information processing17 Feb 2026US 12,554,176 B2Gottfried Wilhelm Leibniz Universitat Hannover
- Photonic computing system10 Feb 2026US 12,547,205 B2Shanghai Xizhi Technology Co., Ltd.
- Method and apparatus for performing neural networks computation using optical elements2 Dec 2025US 12,488,230 B2Soreq Nuclear Research Center
- Optoelectronic computing systems6 May 2025US 12,293,282 B2Lightelligence PTE. Ltd.
- Optoelectronic computing systems27 Aug 2024US 12,073,315 B2Lightelligence PTE. Ltd.
- Quantum system for performing a cnot gate and quantum system for performing a repetition code using the same10 Sep 2026US 2026/0268188 A1Alice & Bob
- Purely Optical XOR Logic Gate with Comprising Materials30 Apr 2026US 2026/0118735 A1
- Optoelectronic computing systems14 Aug 2025US 2025/0259049 A1Lightelligence PTE. Ltd.
- Nanophotonic Quantum Memory6 Mar 2025US 2025/0077931 A1President and Fellows of Harvard College
- Graphene-based optical bistable device with ternary photonic crystal structure24 Oct 2024US 2024/0353591 A1Anhui University
Most cited
By later US patents
- Distributed resonant cavity light beam modulator127US 5,337,183 AYeda Research and Development Co. Ltd. · 1994
- Bistable element99US 8,774,572 B2Kyushu University, National University Corporation · 2014
- Apparatus and methods for optical neural network95US 10,268,232 B2Massachusetts Institute of Technology · 2019
- Distributed resonant cavity light beam modulator59US 5,157,537 AYeda Research and Development Co. Ltd. · 1992
- Optoelectronic computing systems39US 11,281,972 B2Lightelligence PTE. Ltd. · 2022