G02F 2203/06
Polarisation independent
G02F2203/06 (Polarisation independent) appears on 305 US grants and 206 published applications in this corpus.
Search patents in G02F- Granted patents
- 305
- Published applications
- 206
- Assignees
- 202
- Inventors
- 630
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 12 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 13 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 1 |
| 2002 | 6 | 11 |
| 2003 | 8 | 17 |
| 2004 | 20 | 27 |
| 2005 | 15 | 11 |
| 2006 | 17 | 9 |
| 2007 | 7 | 7 |
| 2008 | 6 | 4 |
| 2009 | 6 | 11 |
| 2010 | 4 | 8 |
| 2011 | 9 | 4 |
| 2012 | 1 | 6 |
| 2013 | 6 | 4 |
| 2014 | 6 | 2 |
| 2015 | 3 | 9 |
| 2016 | 7 | 10 |
| 2017 | 7 | 10 |
| 2018 | 6 | 12 |
| 2019 | 12 | 13 |
| 2020 | 15 | 4 |
| 2021 | 8 | 12 |
| 2022 | 10 | 3 |
| 2023 | 7 | 4 |
| 2024 | 5 | 5 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lighting device with liquid crystal panels28 Apr 2026US 12,613,023 B2Japan Display Inc.
- Spectral and phase modulation tunable birefringence devices12 Nov 2024US 12,140,846 B2
- Light adjustment device24 Sep 2024US 12,099,279 B2Japan Display Inc.
- Electrically tunable liquid crystal lens and composite electrically tunable liquid crystal lens including the same10 Sep 2024US 12,085,834 B2National Yang Ming.Chiao Tung University
- Broadband faraday rotator23 Jul 2024US 12,044,906 B2Soreq Nuclear Research Center
- Display device and driving method therefor, and display apparatus17 Sep 2026US 2026/0277061 A1Beijing BOE Technology Development Co., Ltd.
- Optical element and lighting device18 Dec 2025US 2025/0383067 A1Japan Display Inc.
- Lighting device17 Oct 2024US 2024/0344685 A1Japan Display Inc.
- Polarization-insensitive device, apparatus, and optical network system26 Sep 2024US 2024/0319541 A1Huawei Technologies Co., Ltd.
- Display device11 Jul 2024US 2024/0231155 A9Tcl China Star Optoelectronics Technology Co., Ltd.
Most cited
By later US patents
- Chiral smectic liquid crystal optical modulators having variable retardation259US 5,381,253 ABoard of Regents of the University of Colorado · 1995
- Wavelength selective filter128US 6,141,361 ABritish Technology Group Limited · 2000
- Optical switching device using holographic polymer dispersed liquid crystals94US 7,301,601 B2Alps Electric (USA) Inc. · 2007
- Polarization independent optical isolator93US 5,033,830 AAT&T Bell Laboratories · 1991
- Optical device88US 4,548,478 AFujitsu Limited · 1985