G02B 27/08
Kaleidoscopes
G02B27/08 (Kaleidoscopes) appears on 121 US grants and 58 published applications in this corpus.
Search patents in G02B- Granted patents
- 121
- Published applications
- 58
- Assignees
- 46
- Inventors
- 168
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 2 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 4 |
| 2012 | 3 | 2 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 4 |
| 2016 | 3 | 7 |
| 2017 | 2 | 1 |
| 2018 | 3 | 2 |
| 2019 | 1 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 5 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 4 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Imaging system, in particular for a camera18 Nov 2025US 12,474,623 B2K|Lens GmbH
- Lens moving apparatus and camera module including same5 Aug 2025US 12,381,465 B2LG Innotek Co., Ltd.
- 3-dimensional viewing device with stereoscopic affect and interchangeable image discs and components17 Jun 2025US 12,332,462 B2
- Optical filter assembly for image-capturing device13 May 2025US 12,301,968 B2
- Display module and preparation method26 Nov 2024US 12,153,303 B2Beijing BOE Technology Development Co., Ltd.
- Optical filter assembly for image-capturing device19 Mar 2026US 2026/0082115 A1
- Display module and preparation method12 Sep 2024US 2024/0302689 A1Beijing BOE Technology Development Co., Ltd.
- Lens moving apparatus and camera module including same8 Feb 2024US 2024/0048038 A1LG Innotek Co., Ltd.
- Imaging system, in particular for a camera19 Oct 2023US 2023/0333448 A1K|Lens GmbH
- Kaleidoscopic display assemblies15 Jun 2023US 2023/0185100 A1All Plastic, Inc.
Most cited
By later US patents