G02F 2203/07
Polarisation dependent
G02F2203/07 (Polarisation dependent) appears on 297 US grants and 276 published applications in this corpus.
Search patents in G02F- Granted patents
- 297
- Published applications
- 276
- Assignees
- 200
- Inventors
- 714
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 11 |
| 2003 | 8 | 4 |
| 2004 | 11 | 12 |
| 2005 | 7 | 3 |
| 2006 | 6 | 3 |
| 2007 | 2 | 6 |
| 2008 | 2 | 4 |
| 2009 | 4 | 9 |
| 2010 | 6 | 9 |
| 2011 | 9 | 7 |
| 2012 | 3 | 6 |
| 2013 | 3 | 5 |
| 2014 | 6 | 10 |
| 2015 | 11 | 5 |
| 2016 | 6 | 6 |
| 2017 | 9 | 29 |
| 2018 | 16 | 24 |
| 2019 | 27 | 25 |
| 2020 | 17 | 14 |
| 2021 | 20 | 26 |
| 2022 | 20 | 17 |
| 2023 | 22 | 21 |
| 2024 | 18 | 11 |
| 2025 | 8 | 4 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System, method and apparatus for non-mechanical optical and photonic beam steering14 Apr 2026US 12,601,950 B2Exciting Technology LLC
- Eyebox steering and field of view expansion using a beam steering element27 Jan 2026US 12,535,684 B2Google Inc.
- Optical systems having polarization recycling structures27 Jan 2026US 12,535,708 B2
- Illumination device20 Jan 2026US 12,529,467 B2Japan Display Inc.
- Advanced spatial light modulators, associated systems and methods13 Jan 2026US 12,523,895 B2Syght, Inc.
- Light filter and lighting device and screen having such a light filter4 Jun 2026US 2026/0153762 A1siOPTICA GmbH
- Optical parametric multi-pass apparatus, laser apparatus and method of generating laser radiation by an optical parametric process14 May 2026US 2026/0133465 A1Deutsches Elektronen-Synchrotron DESY
- Structure for extracting a guided mode12 Mar 2026US 2026/0072210 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Multifunctional metasurface flat optics29 Jan 2026US 2026/0029558 A1Massachusetts Institute of Technology
- Delay-line quantum memory18 Dec 2025US 2025/0383505 A1
Most cited
By later US patents
- Optical switching apparatus182US 7,058,252 B2Ocuity Limited · 2006
- Polarization sensitive light homogenizer94US 7,784,954 B1Fusion Optix, Inc. · 2010
- Polarization gratings in mesogenic films92US 7,692,759 B2Stichting Dutch Polymer Institute · 2010
- Polarization gratings in mesogenic films77US 8,064,035 B2Stichting Dutch Polymer Institute · 2011
- Key distribution in a multiple access network using quantum cryptography75US 5,768,378 ABritish Telecommunications Public Ltd.Co. · 1998