G03B 9/60
By varying speed of movement of obturating members
Official title: by varying speed of movement of obturating members
G03B9/60 (By varying speed of movement of obturating members) appears on 19 US grants and 10 published applications in this corpus.
Search patents in G03B- Granted patents
- 19
- Published applications
- 10
- Assignees
- 14
- Inventors
- 37
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Imaging apparatus and shutter driving method25 Oct 2022US 11,480,851 B2Sony Corporation
- Shutter device, method of controlling same, photolithography machine, and method of controlling exposure dose thereof20 Apr 2021US 10,983,415 B2Shanghai Micro Electronics Equipment (Group) Co., Ltd.
- Imaging apparatus and method for controlling the same24 Mar 2020US 10,602,072 B2FUJIFILM Corporation
- Systems and methods for reducing an effect of occlusion of a tracker by people8 Oct 2019US 10,440,240 B2Sony Interactive Entertainment Inc.
- Shutter installation for an optical beam path19 May 2022US 2022/0155654 A1Carl Zeiss Microscopy GmbH
- Imaging apparatus and shutter driving method30 Apr 2020US 2020/0133092 A1Sony Corporation
- Shutter device, method of controlling same, photolithography machine, and method of controlling exposure dose thereof26 Dec 2019US 2019/0391463 A1Shanghai Micro Electronics Equipment (Group) Co., Ltd.
- Imaging apparatus and method for controlling the same15 Nov 2018US 2018/0332208 A1FUJIFILM Corporation
- Systems and methods for reducing an effect of occlusion of a tracker by people5 Apr 2018US 2018/0097975 A1Sony Interactive Entertainment Inc.
Most cited
By later US patents
- Dual voice coil shutter9US 4,839,679 AGeneral Electric Company · 1989
- Camera9US 5,134,435 ACanon Kabushiki Kaisha · 1992
- Flash taking lens shutter camera4US 5,023,648 ANikon Corporation · 1991
- Camera4US 5,113,216 ACanon Kabushiki Kaisha · 1992
- Shutter device of camera having a light blocking member with a variable starting position4US 5,970,268 ACanon Kabushiki Kaisha · 1999