G02F 3/026
Based on laser effects
Official title: {based on laser effects}
G02F3/026 (Based on laser effects) appears on 66 US grants and 17 published applications in this corpus.
Search patents in G02F- Granted patents
- 66
- Published applications
- 17
- Assignees
- 46
- Inventors
- 143
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Single-sided standing wave for exciting trapped ions28 Jul 2026US 12,695,078 B2Alpine Quantum Technologies GmbH
- Selectively configurable photonic logic device14 Apr 2026US 12,601,954 B2
- Method and apparatus for performing neural networks computation using optical elements2 Dec 2025US 12,488,230 B2Soreq Nuclear Research Center
- Discrete frequency modulated gates for conditional logic in trapped ion quantum computers3 Sep 2024US 12,079,687 B2Duke University
- Optical arithmetic unit16 Jul 2024US 12,038,607 B2Nippon Telegraph and Telephone Corporation
- Method and apparatus for performing neural networks computation using optical elements4 Jan 2024US 2024/0005142 A1Soreq Nuclear Research Center
- Single-Sided Standing Wave for Exciting Trapped Ions28 Dec 2023US 2023/0420241 A1Alpine Quantum Technologies GmbH
- Selectively configurable photonic logic device2 Feb 2023US 2023/0036440 A1
- Discrete frequency modulated gates for conditional logic in trapped ion quantum computers30 Sep 2021US 2021/0304051 A1Duke University
- Beam steering apparatus and system including the same20 May 2021US 2021/0149227 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Bistable optical laser based on a heterostructure PNPN thyristor66US 5,349,599 A1994
- Intracavity quantum well photodetector integrated within a vertical-cavity surface-emitting laser and method of operating same50US 5,757,837 AThe Regents of the University of California · 1998
- Vertical-cavity surface-emitting laser with an intracavity quantum-well optical absorber45US 6,026,108 AThe Regents of the University of California · 2000
- Coupled quantum well strained superlattice structure and optically bistable semiconductor laser incorporating the same39US 5,068,867 AHughes Aircraft Company · 1991
- PNPN thyristor38US 4,829,357 ANEC Corporation · 1989