G03B 21/40
Eliminating or reducing effect of flicker
G03B21/40 (Eliminating or reducing effect of flicker) appears on 16 US grants and 13 published applications in this corpus.
Search patents in G03B- Granted patents
- 16
- Published applications
- 13
- Assignees
- 11
- Inventors
- 22
- Latest grant
- 17 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Speckle reducing device and projector17 Dec 2019US 10,509,233 B2Nikon Corporation
- Speckle reducting device and projector8 May 2018US 9,964,774 B2Nikon Corporation
- Speckle reducting device and projector10 Nov 2015US 9,182,608 B2Nikon Corporation
- Illumination device, projection device, and projection-type image display device3 Nov 2015US 9,176,365 B2Dai Nippon Printing Co.Ltd.
- Wavelength-switched optical systems5 Nov 2013US 8,573,785 B2Corning Incorporated
- Speckle reducing device and projector30 Aug 2018US 2018/0246340 A1Nikon Corporation
- Speckle reducting device and projector11 Feb 2016US 2016/0041401 A1Nikon Corporation
- Illumination device, projection device, and projection-type image display device4 Jul 2013US 2013/0169936 A1Dai Nippon Printing Co.Ltd.
- Wavelength-Switched Optical Systems24 May 2012US 2012/0127437 A1Corning Incorporated
- Speckle reducting device and projector29 Mar 2012US 2012/0075588 A1Nikon Corporation
Most cited
By later US patents
- Apparatus and method for positionally stabilizing an image29US 5,635,725 A1997
- Apparatus and method for displaying a high resolution image with relatively lower resolution display device20US 6,078,038 A2000
- Wavelength-switched optical systems19US 8,573,785 B2Corning Incorporated · 2013
- Multiplexed multi-image source display writing system11US 5,788,352 AHughes Aircraft Company · 1998
- Apparatus and method for positionally enhancing an image9US 5,949,087 A1999