G02B 27/0068
Having means for controlling the degree of correction
Official title: {having means for controlling the degree of correction, e.g. using phase modulators, movable elements (controlling the phase of light using moving or deformable elements G02B26/06)}
G02B27/0068 (Having means for controlling the degree of correction) appears on 679 US grants and 769 published applications in this corpus.
Search patents in G02B- Granted patents
- 679
- Published applications
- 769
- Assignees
- 335
- Inventors
- 1,280
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 4 |
| 2002 | 5 | 7 |
| 2003 | 3 | 6 |
| 2004 | 8 | 14 |
| 2005 | 10 | 15 |
| 2006 | 14 | 19 |
| 2007 | 12 | 23 |
| 2008 | 8 | 17 |
| 2009 | 10 | 12 |
| 2010 | 16 | 19 |
| 2011 | 10 | 20 |
| 2012 | 7 | 19 |
| 2013 | 14 | 10 |
| 2014 | 19 | 27 |
| 2015 | 24 | 32 |
| 2016 | 28 | 65 |
| 2017 | 44 | 87 |
| 2018 | 59 | 43 |
| 2019 | 52 | 55 |
| 2020 | 45 | 49 |
| 2021 | 49 | 47 |
| 2022 | 44 | 39 |
| 2023 | 50 | 48 |
| 2024 | 46 | 43 |
| 2025 | 35 | 32 |
| 2026 | 22 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Optical module and electronic device including the same10 Sep 2026US 2026/0267148 A1Kyungpook National University Industry-Academic Cooperation Foundation
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Most cited
By later US patents
- Adaptive optic lens system and method of use129US 6,966,649 B22005
- Adaptive optic lens system and method of use107US 7,278,739 B2PowerVision, Inc. · 2007
- Head-mounted display97US 9,557,568 B13M Innovative Properties Company · 2017
- Reflective optical system, tracking system and holographic projection system and method84US 8,120,828 B2SeeReal Technologies S. A. · 2012
- Method of making optical films and stacks75US 9,555,589 B13M Innovative Properties Company · 2017