G03B 13/26
With magnifiers for inspecting image formed on screen
Official title: with magnifiers for inspecting image formed on screen
G03B13/26 (With magnifiers for inspecting image formed on screen) appears on 3 US grants and 4 published applications in this corpus.
Search patents in G03B- Granted patents
- 3
- Published applications
- 4
- Assignees
- 5
- Inventors
- 6
- Latest grant
- 10 May 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Focusing apparatus and method for controlling the same, and image pickup apparatus10 May 2016US 9,338,344 B2Canon Kabushiki Kaisha
- Active autofocus window3 Jul 2012US 8,213,734 B2Sony Ericsson Mobile Communications AB
- Device and method for facilitating the focusing of a camera17 Nov 1998US 5,839,004 AVictor Hasselblad AB
- Focusing apparatus and method for controlling the same, and image pickup apparatus9 Oct 2014US 2014/0300792 A1Canon Kabushiki Kaisha
- Camera viewfinder comprising a projector12 Jun 2014US 2014/0160337 A1Gvbb Holdings S.A.R.L.
- Active autofocus window10 Jan 2008US 2008/0007626 A1Sony Ericsson Mobile Communications AB
- Viewfinder13 Jul 2006US 2006/0153557 A1PENTAX Corporation
Most cited
By later US patents