Optical: systems and elements – Lens – Multiple component lenses
Reexamination Certificate
2007-05-08
2007-05-08
Ben, Loha (Department: 2873)
Optical: systems and elements
Lens
Multiple component lenses
C359S716000, C359S646000, C359S691000, C359S639000, C348S340000, C348S335000, C348S362000, C348S441000, C348S360000
Reexamination Certificate
active
11045213
ABSTRACT:
In one form, an imaging system comprises an imager that forms an image of an object in a field of view, a rotationally symmetric lens assembly disposed between the imager and the object, and an equalizer. The rotationally symmetric lens assembly provides increased collection efficiency for a given depth of field, whereby the rotationally symmetric lens assembly causes aberration, compared to a well-focused lens. The rotationally symmetric lens assembly comprises a front negative lens, a rear positive lens, and an aperture positioned between the front and rear lenses. The equalizer, which is connected to the imager, receives image data and at least partially compensates for the aberration caused by the rotationally symmetric lens assembly.
REFERENCES:
patent: 2017190 (1935-10-01), Waide
patent: 3614310 (1971-10-01), Korpel
patent: 4082431 (1978-04-01), Ward
patent: 4275454 (1981-06-01), Klooster, Jr.
patent: 4308521 (1981-12-01), Casasent et al.
patent: 4804249 (1989-02-01), Reynolds et al.
patent: 4864249 (1989-09-01), Reiffin
patent: 5003166 (1991-03-01), Girod
patent: 5080456 (1992-01-01), Katz et al.
patent: 5142413 (1992-08-01), Kelly
patent: 5164584 (1992-11-01), Wike et al.
patent: 5278397 (1994-01-01), Barkan et al.
patent: 5307175 (1994-04-01), Seachman
patent: 5315095 (1994-05-01), Marom et al.
patent: 5331143 (1994-07-01), Marom et al.
patent: 5332892 (1994-07-01), Li et al.
patent: 5347121 (1994-09-01), Rudeen
patent: 5352922 (1994-10-01), Barkan et al.
patent: 5359185 (1994-10-01), Hanson
patent: 5371361 (1994-12-01), Arends et al.
patent: 5386105 (1995-01-01), Quinn et al.
patent: 5418356 (1995-05-01), Takano
patent: 5422472 (1995-06-01), Tavislan et al.
patent: 5426521 (1995-06-01), Chen et al.
patent: 5438187 (1995-08-01), Reddersen et al.
patent: 5446271 (1995-08-01), Cherry et al.
patent: 5475208 (1995-12-01), Marom
patent: 5486688 (1996-01-01), Iima et al.
patent: 5506392 (1996-04-01), Barkan et al.
patent: 5583342 (1996-12-01), Ichie
patent: 5623137 (1997-04-01), Powers et al.
patent: 5625495 (1997-04-01), Moskovich
patent: 5635699 (1997-06-01), Cherry et al.
patent: 5646391 (1997-07-01), Forbes et al.
patent: 5714750 (1998-02-01), Eastman et al.
patent: 5717194 (1998-02-01), Forbes et al.
patent: 5745176 (1998-04-01), Lebens
patent: 5748371 (1998-05-01), Cathey et al.
patent: 5756981 (1998-05-01), Roustaei et al.
patent: 5770847 (1998-06-01), Olmstead
patent: 5796528 (1998-08-01), Mihara
patent: 5814803 (1998-09-01), Olmstead et al.
patent: 5825044 (1998-10-01), Allen et al.
patent: 5945670 (1999-08-01), Rudeen
patent: 5959669 (1999-09-01), Mizoguchi et al.
patent: 6042012 (2000-03-01), Olmstead et al.
patent: 6056198 (2000-05-01), Rudeen et al.
patent: 6057971 (2000-05-01), Mihara
patent: 6066857 (2000-05-01), Fantone et al.
patent: 6069738 (2000-05-01), Cathey et al.
patent: 6073851 (2000-06-01), Olmstead et al.
patent: 6097856 (2000-08-01), Hammond
patent: 6098887 (2000-08-01), Figarella et al.
patent: 6142376 (2000-11-01), Cherry et al.
patent: 6147816 (2000-11-01), Ori
patent: 6152371 (2000-11-01), Schwartz et al.
patent: 6164540 (2000-12-01), Bridgelall et al.
patent: 6209788 (2001-04-01), Bridgelall et al.
patent: 6276606 (2001-08-01), Liou et al.
patent: 6290135 (2001-09-01), Acosta et al.
patent: 6347742 (2002-02-01), Winarski et al.
patent: 6493061 (2002-12-01), Arita et al.
patent: 6523750 (2003-02-01), Dickson et al.
patent: 6536898 (2003-03-01), Cathey et al.
patent: 6540145 (2003-04-01), Gurevich et al.
patent: 6545714 (2003-04-01), Takada
patent: 6568594 (2003-05-01), Hendriks et al.
patent: 6616046 (2003-09-01), Barkan et al.
patent: 6633433 (2003-10-01), Bergstein et al.
patent: 6651886 (2003-11-01), Gurevich et al.
patent: 6661458 (2003-12-01), Takada et al.
patent: 6689998 (2004-02-01), Bremer
patent: 6732930 (2004-05-01), Massieu et al.
patent: 2002/0148900 (2002-10-01), Gurevich et al.
patent: 2002/0154415 (2002-10-01), Miyauchi et al.
patent: 2003/0043463 (2003-03-01), Li et al.
patent: 2004/0136069 (2004-07-01), Li et al.
patent: 2006/0060653 (2006-03-01), Wittenberg
patent: 2006/0113386 (2006-06-01), Olmstead
patent: 2006/0164541 (2006-07-01), Olmstead et al.
patent: 2006/0171041 (2006-08-01), Olmstead et al.
patent: 56050469 (1981-05-01), None
Jaroszewicz et al., “Lens Axicons: Systems Composed of a Diverging Aberrated Lens and a Perfect Converging Lens,”J. Opt. Soc. Am, vol. 15, No. 9, Sep. 1998, pp. 2383-2390.
Jaroszewicz et al., “Lens Axicons: Systems Composed of a Diverging Aberrated Lens and a Converging Aberrated Lens,”J. Opt. Soc. Am, vol. 16, No. 1, Jan. 1999, pp. 191-197.
Smith,Modern Optical Engineering: The Design of Optical Systems, 2nd ed., (New York:McGraw Hill, 1990), pp. 20-25, 38-39, 60-63, 70-71, 133-135, 340-359, 416-419, 463-469.
McLeod, “The Axicon: A New Type of Optical Element,” J. Opt. Soc. Am., vol. 44, No. 8, Aug. 1954, pp. 592-597.
Sochacki et al., “Nonparaxial Design of Generalized Axicons,”Applied Optics, vol. 31, No. 25, Sep. 1992, pp. 5326-5330.
Cathey et al., “New Paradigm for Imaging Systems,”Applied Optics, vol. 41, No. 29, Oct. 2002, pp. 6080-6092.
Kubala et al., “Reducing Complexity in Computation Imaging Systems,” CDM Optics, Inc., 2003.
Dowski et al., “Wavefront Coding: Jointly Optimized Optical and Digital Imaging Systems,” CDM Optics, Inc., date unknown.
Castro et al., “Asymmetric Phase Masks for Extended Depth of Field,”Applied Optics, vol. 43, No. 17, Jun. 2004, pp. 3474-3479.
Molecular Expressions™, Optical Microscopy Primer: Digital Imaging in Optical Microscopy, “Introduction,” http://micro.magnet.fsu.edu/primer/digitalimaging/index/html, Nov. 9, 2004.
Molecular Expressions™, Optical Microscopy Primer: Digital Imaging in Optical Microscopy, “Introduction to CMOS Image Sensors,” http://micro.magnet.fsu.edu/primer/digitalimaging/cmosimagesensors/html, Nov. 9, 2004.
International Search Report for PCT/US06/03060, issued Jun. 8, 2006.
Modulation Transfer Function (no date); downloaded from http://www.mellesgriot.com/glossary/wordlist/glossary details.asp?wlD+263, visited May 2005.
Modulation Transfer Function (2003); downloaded from http://www.micro.magnet.fsu/edu/primer/anatomy.mtfhome.html, visited Nov. 2004.
Nikon Microcopy Modulation Transfer Function (no date); downloaded from http://www.microscopyu.com/articles/mtfintro.html, visited Nov. 2004.
Olmstead Bryan L.
Shearin Alan
Ben Loha
PSC Scanning Inc.
Stoel Rives LLP
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