G02B 6/105
Having optical polarisation effects
Official title: {having optical polarisation effects}
G02B6/105 (Having optical polarisation effects) appears on 504 US grants and 374 published applications in this corpus.
Search patents in G02B- Granted patents
- 504
- Published applications
- 374
- Assignees
- 264
- Inventors
- 1,115
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 10 | 0 |
| 1987 | 7 | 0 |
| 1988 | 14 | 0 |
| 1989 | 6 | 0 |
| 1990 | 12 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 15 | 8 |
| 2002 | 21 | 50 |
| 2003 | 36 | 44 |
| 2004 | 38 | 33 |
| 2005 | 27 | 20 |
| 2006 | 22 | 18 |
| 2007 | 16 | 7 |
| 2008 | 13 | 9 |
| 2009 | 9 | 6 |
| 2010 | 7 | 8 |
| 2011 | 4 | 8 |
| 2012 | 7 | 13 |
| 2013 | 9 | 12 |
| 2014 | 17 | 14 |
| 2015 | 12 | 7 |
| 2016 | 9 | 17 |
| 2017 | 17 | 10 |
| 2018 | 12 | 15 |
| 2019 | 21 | 22 |
| 2020 | 13 | 17 |
| 2021 | 13 | 6 |
| 2022 | 10 | 11 |
| 2023 | 10 | 8 |
| 2024 | 4 | 4 |
| 2025 | 4 | 3 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light-driven nanodrones15 Sep 2026US 12,736,744 B2Julius-Maximilians-UniversitäT WüRzburg
- Optical waveguide, quantum computing device, and method for manufacturing optical waveguide15 Sep 2026US 12,736,745 B2Fujitsu Limited
- Optical waveguide arrangement with improved capacity14 Apr 2026US 12,601,868 B2Dispelix Oy
- Spatio-temporal profilometer and performing time-resolved spatial profilometry for producing a uniform light profile3 Feb 2026US 12,541,051 B2Government of the United States of America, AS Represented By the Secretary of Commerce
- Augmented reality display device and near-eye display device28 Oct 2025US 12,456,268 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- A twisted waveguide configured for elliptical polarization transformation, and systems for utilizing the same30 Jul 2026US 2026/0219451 A1
- Polarization rotating device16 Jul 2026US 2026/0202679 A1Teknologian tutkimuskeskus VTT Oy
- Photonic enhanced battery21 May 2026US 2026/0142275 A1The Ideation and Actualization Project LLC
- Waveguides with meta-optical structures for routing light between layers30 Apr 2026US 2026/0118577 A1II-Vi Delaware, Inc.
- Anamorphic Near-Eye Display Device22 May 2025US 2025/0164798 A1RealD Spark, LLC
Most cited
By later US patents
- Apparatus using two-mode optical waveguide with non-circular core294US 4,915,468 AThe Board of Trustees of the Leland Stanford Junior University · 1990
- Dielectric waveguide with elongate cross-section243US 4,307,938 AAndrew Corporation · 1981
- Method of producing elliptic core type polarization-maintaining optical fiber241US 5,482,525 AHitachi Cable, Ltd. · 1996
- System and method for network vulnerability detection and reporting237US 7,257,630 B2McAfee, Inc. · 2007
- Polarization maintaining optical fiber with improved polarization maintaining property231US 6,788,865 B2Nippon Telegraph and Telephone Corporation · 2004