H01J 2329/897
Lenses
H01J2329/897 (Lenses) appears on 14 US grants and 16 published applications in this corpus.
Search patents in H01J- Granted patents
- 14
- Published applications
- 16
- Assignees
- 10
- Inventors
- 12
- Latest grant
- 14 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 1 | 1 |
| 2010 | 3 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Lens system for a camera objective, camera objective and method for producing a lens system14 Dec 2021US 11,202,020 B2Carl Zeiss AG
- Method of manufacturing three dimensional image display device18 Oct 2011US 8,038,498 B2Kabushiki Kaisha Toshiba
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching30 Nov 2010US 7,843,416 B2Fergason Patent Properties, LLC
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching30 Nov 2010US 7,843,417 B2Fergason Patent Properties, LLC
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching30 Nov 2010US 7,843,418 B2Fergason Patent Properties, LLC
- Lens system for a camera objective, camera objective and method for producing a lens system4 Mar 2021US 2021/0067713 A1Carl Zeiss AG
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching11 Jul 2013US 2013/0176350 A1Fergason Patent Properties, LLC
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching6 Oct 2011US 2011/0241978 A1Fergason Patent Properties, LLC
- Method of manufacturing three dimensional image display device14 Jan 2010US 2010/0009589 A1Kabushiki Kaisha Toshiba
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching5 Feb 2009US 2009/0033607 A1
Most cited
By later US patents
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching238US 6,816,141 B1Fergason Patent Properties, LLC · 2004
- Field-of-view controlling arrangements181US 6,443,579 B12002
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement128US 6,184,969 B22001
- Optical dithering system using birefringence for optical displays and method78US 5,715,029 A1998
- Field-of-view controlling arrangements34US 6,609,799 B1Edward Greenberg & Michael Perry · 2003