G03B 2215/0521
Movable housing
Official title: movable housing, e.g. bounce-light
G03B2215/0521 (Movable housing) appears on 90 US grants and 95 published applications in this corpus.
Search patents in G03B- Granted patents
- 90
- Published applications
- 95
- Assignees
- 50
- Inventors
- 114
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 4 |
| 2006 | 3 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 4 |
| 2013 | 4 | 3 |
| 2014 | 5 | 7 |
| 2015 | 2 | 12 |
| 2016 | 5 | 7 |
| 2017 | 5 | 8 |
| 2018 | 7 | 5 |
| 2019 | 8 | 3 |
| 2020 | 4 | 8 |
| 2021 | 9 | 10 |
| 2022 | 3 | 2 |
| 2023 | 5 | 2 |
| 2024 | 4 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Book-light and method of operating the same21 Apr 2026US 12,607,905 B2
- Light filling device9 Dec 2025US 12,493,229 B1
- Flashlight11 Feb 2025US 12,222,631 B2Shenzhen Neewer Technology Co. Ltd
- Flashlight and rotating shaft assembly12 Nov 2024US 12,140,852 B1Shenzhen Neewer Technology Co. Ltd
- Direction adjustable drone accessory3 Sep 2024US 12,078,912 B2Tundra Drone AS
- System, method, and apparatus for electronic patient care2 Jul 2026US 2026/0183475 A1DEKA Products Limited Partnership
- Book-light and method of operating the same14 Aug 2025US 2025/0258422 A1
- Lighting system for camera8 May 2025US 2025/0147389 A1Forensic Technology (Canada) Inc.
- 360-degree camera device having atmosphere lamp13 Feb 2025US 2025/0053070 A1Marvel Technology (China) Co., Ltd
- Flashlight and rotating shaft assembly14 Nov 2024US 2024/0377709 A1Shenzhen Neewer Technology Co. Ltd
Most cited
By later US patents
- System, method, and apparatus for electronic patient care131US 10,453,157 B2DEKA Products Limited Partnership · 2019
- Flash system77US 6,404,987 B1Canon Kabushiki Kaisha · 2002
- Telescoping flash unit for a camera60US 5,761,550 A1998
- Apparatus and method for directing light from a swivel flash head35US 5,839,006 A1998
- Photographic flash device33US 4,078,240 AWest Electric Company, Ltd. · 1978