G02B 30/56
By projecting aerial or floating images
Official title: by projecting aerial or floating images
G02B30/56 (By projecting aerial or floating images) appears on 706 US grants and 925 published applications in this corpus.
Search patents in G02B- Granted patents
- 706
- Published applications
- 925
- Assignees
- 300
- Inventors
- 1,215
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 2 |
| 2002 | 11 | 5 |
| 2003 | 7 | 10 |
| 2004 | 7 | 3 |
| 2005 | 4 | 18 |
| 2006 | 2 | 10 |
| 2007 | 6 | 6 |
| 2008 | 6 | 10 |
| 2009 | 8 | 14 |
| 2010 | 5 | 22 |
| 2011 | 9 | 17 |
| 2012 | 11 | 23 |
| 2013 | 15 | 17 |
| 2014 | 17 | 22 |
| 2015 | 13 | 27 |
| 2016 | 21 | 29 |
| 2017 | 36 | 48 |
| 2018 | 34 | 61 |
| 2019 | 41 | 70 |
| 2020 | 70 | 71 |
| 2021 | 55 | 60 |
| 2022 | 51 | 84 |
| 2023 | 36 | 73 |
| 2024 | 55 | 95 |
| 2025 | 65 | 71 |
| 2026 | 51 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air floating video information display system8 Sep 2026US 12,730,518 B2Maxell, Ltd.
- Fan assembly for displaying an image8 Sep 2026US 12,731,515 B2Magic Leap, Inc.
- Optical device for aerial display apparatus, and aerial display apparatus1 Sep 2026US 12,724,291 B2Toppan Holdings Inc.
- Image display device1 Sep 2026US 12,724,292 B2Nichia Corporation
- Image display device1 Sep 2026US 12,726,598 B2Innolux Corporation
- Non-contact input device1 Oct 2026US 2026/0299698 A1INTERMAN Corporation
- Floating image display device24 Sep 2026US 2026/0287921 A1Mitsubishi Electric Corporation
- Aerial floating video display apparatus17 Sep 2026US 2026/0277018 A1Maxell, Ltd.
- Aerial image display device and method for displaying 360-degree images17 Sep 2026US 2026/0277019 A1INTERMAN Corporation
- Display device27 Aug 2026US 2026/0251899 A1Alps Alpine Co., Ltd.
Most cited
By later US patents
- Adaptable teleconferencing eye contact terminal259US 6,710,797 B1Videotronic Systems · 2004
- Adjustable contrast reflected display system179US 6,481,851 B1Videotronic Systems · 2002
- Sheeting with composite image that floats145US 6,288,842 B13M Innovative Properties Company · 2001
- Display unit132US 5,187,597 AFujitsu Limited · 1993
- Dynamically generated interactive real imaging device131US 6,478,432 B12002