G02F 1/17
Based on variable-absorption elements not provided for in groups g02f1/015 - g02f1/169
Official title: based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
G02F1/17 (Based on variable-absorption elements not provided for in groups g02f1/015 - g02f1/169) appears on 474 US grants and 523 published applications in this corpus.
Search patents in G02F- Granted patents
- 474
- Published applications
- 523
- Assignees
- 233
- Inventors
- 938
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 2 |
| 2002 | 6 | 16 |
| 2003 | 14 | 9 |
| 2004 | 9 | 18 |
| 2005 | 13 | 12 |
| 2006 | 12 | 12 |
| 2007 | 13 | 15 |
| 2008 | 5 | 14 |
| 2009 | 9 | 11 |
| 2010 | 14 | 15 |
| 2011 | 8 | 18 |
| 2012 | 14 | 17 |
| 2013 | 10 | 13 |
| 2014 | 15 | 14 |
| 2015 | 11 | 108 |
| 2016 | 20 | 32 |
| 2017 | 25 | 17 |
| 2018 | 20 | 28 |
| 2019 | 26 | 24 |
| 2020 | 25 | 29 |
| 2021 | 22 | 29 |
| 2022 | 20 | 16 |
| 2023 | 20 | 18 |
| 2024 | 21 | 15 |
| 2025 | 11 | 10 |
| 2026 | 8 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rapidly reversible and wavelength-tunable photochromic compositions, systems, and methods6 Oct 2026US 12,754,443 B1HRL Laboratories, LLC
- Applications of an electrokinetic device for an imaging system6 Oct 2026US 12,754,453 B2
- Virtual and augmented reality systems and methods9 Jun 2026US 12,650,608 B2Magic Leap, Inc.
- Film-to-glass switchable glazing14 Apr 2026US 12,601,939 B2Cardinal IG Company
- Photochromic compound, photochromic composition, photochromic article and spectacles17 Mar 2026US 12,577,455 B2Hoya Lens Thailand Ltd.
- Electro-absorption modulator and optical modulator integrated laser device1 Oct 2026US 2026/0299369 A1Sumitomo Electric Device Innovations, Inc.
- Virtual and augmented reality systems and methods17 Sep 2026US 2026/0277014 A1Magic Leap, Inc.
- Light control film and laminated glass20 Aug 2026US 2026/0244067 A1AGC Inc.
- Display and Display Arrangement Comprising an Upconversion Material in Conjunction with a Photochromic and/or Photoelectrochromic Material16 Jul 2026US 2026/0202692 A1
- Two-stage manufacturing for electro-absorption modulator and photodiode16 Jul 2026US 2026/0202710 A1
Most cited
By later US patents
- Virtual and augmented reality systems and methods701US 9,791,700 B2Magic Leap, Inc. · 2017
- Electrophoretic particles, and processes for the production thereof510US 7,002,728 B2E Ink Corporation · 2006
- Electro-optic display and materials for use therein447US 7,535,624 B2E Ink Corporation · 2009
- Retroreflective electrophoretic displays and materials for making the same379US 6,262,706 B1E Ink Corporation · 2001
- Dielectrophoretic displays378US 7,259,744 B2E Ink Corporation · 2007