IP Library Granted Patent US 8,242,427
Granted Patent B2
US 8,242,427 · App. 12/190,447 · Granted Aug 14, 2012

System and method for optically co-registering pixels

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Quick Facts
Patent No.
US 8,242,427
App. No.
12/190,447
Granted
Aug 14, 2012
Kind
B2
Abstract

A system of the present disclosure has an optical element having a plurality of contiguous lenses, a detecting device having a plurality of light-sensitive pixels, the optical element having a lens in the plurality of lenses associated with each of the plurality of light-sensitive pixels, and intermediate imaging optics for receiving light indicative of an image and focusing the light onto the plurality of contiguous lenses such that the image is divided on each of the associated light-sensitive pixels.

Claims (10)

1. A system, comprising:

an optical element having a plurality of contiguous lenses;

a detecting device having a plurality of light-sensing pixels, the optical element having a lens in the plurality of lenses associated with each of the plurality of light-sensing pixels; and

intermediate imaging optics for receiving light emitted and/or reflected from an object and focusing the light onto the plurality of contiguous lenses such that energy indicative of the image is divided on each of the associated light-sensing pixels

wherein the optical element comprises a plurality of lens quadrants, the intermediate imaging optics comprises a plurality of focusing lenses organized in a matrix-like formation, the intermediate imaging optics having a focusing lens corresponding to each of the plurality of lens quadrants, and at least one of the lenses is offset with respect to a center of the corresponding lens quadrant so that the light focuses on the center of the lens quadrant.

2. The system of claim 1 , wherein each lens in at least one of the lens quadrants focuses a portion of the light onto a corresponding one of the plurality of light-sensing pixels thereby equally dividing energy on each of the plurality of light-sensing pixels.

3. The system of claim 1 , further comprising a filter associated with each contiguous lens or subset thereof.

4. The system of claim 3 , wherein each filter is positioned between one of the contiguous lenses and corresponding light-sensing pixel.

5. The system of claim 4 , wherein each filter is a polarization filter for filtering differing light electric field component orientations.

6. The system of claim 5 , wherein the optical element transmits a portion of the light through each filter such that each light-sensing pixel is energized by light associated with a differing electric field component orientation based upon the corresponding filter.

Assignments (17)
RELEASE OF SECURITY INTEREST Recorded Apr 6, 2022
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: CHARLESTON MARINE CONTAINERS, INC.; DIGITAL FUSION, INC.; KRATOS INTEGRAL HOLDINGS, LLC; KRATOS TECHNOLOGY & TRAINING SOLUTIONS, INC.; KRATOS UNMANNED AERIAL SYSTEMS, INC. (F/K/A COMPOSITE ENGINEERING INC.); SAT CORPORATION
Reel/Frame 059616/0001 →
RELEASE OF SECURITY INTEREST Recorded Apr 6, 2022
From: TRUIST BANK, SUCCESSOR BY MERGER TO SUNTRUST BANK, AS COLLATERAL AGENT AND ADMINISTRATIVE AGENT
To: KRATOS INTEGRAL HOLDINGS, LLC; SAT CORPORATION; KRATOS TECHNOLOGY & TRAINING SOLUTIONS, INC.; CHARLESTON MARINE CONTAINERS, INC.; DIGITAL FUSION, INC.; KRATOS UNMANNED AERIAL SYSTEMS, INC. (F/K/A COMPOSITE ENGINEERING, INC.); GICHNER SYTEMS GROUP, INC.; MICRO SYSTEMS, INC.; SECUREINFO CORPORATION
Reel/Frame 059616/0151 →
AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Dec 7, 2017
From: KRATOS DEFENSE & SECURITY SOLUTIONS, INC.; AI METRIX, INC.; AIRORLITE COMMUNICATIONS, INC.; AVTEC SYSTEMS, INC.; BSC PARTNERS, LLC; CARLSBAD ISI, INC.; CHARLESTON MARINE CONTAINERS INC.; DALLASTOWN REALTY I, LLC; DALLASTOWN REALTY II, LLC; DEFENSE SYSTEMS, INCORPORATED; DEI SERVICES CORPORATION; DFI REALTY, LLC; DIGITAL FUSION SOLUTIONS, INC.; DIGITAL FUSION, INC.; DIVERSIFIED SECURITY SOLUTIONS, INC.; DTI ASSOCIATES, INC.; GENERAL MICROWAVE CORPORATION; GENERAL MICROWAVE ISRAEL CORPORATION; GICHNER SYSTEMS GROUP, INC.; GICHNER SYSTEMS INTRERNATIONAL, INC.; HAVERSTICK CONSULTING, INC.; HAVERSTICK GOVERNMENT SOLUTIONS, INC.; HENRY BROS. ELECTRONICS, INC.; HENRY BROS. ELECTRONICS INC.; HENRY BROS. ELECTRONICS, L.L.C.; HGS HOLDINGS, INC.; JMA ASSOCIATES, INC.; KPSS GOVERNMENT SOLUTIONS, INC; KRATOS COMMUNICATIONS, INC.; KRATOS DEFENSE & ROCKET SUPPORT SERVICES, INC.; KRATOS INTEGRAL HOLDINGS, LLC; KRATOS INTEGRAL SYSTEMS INTERNATIONAL, INC.; KRATOS PUBLIC SAFETY & SECURITY SOLUTIONS, INC.; KRATOS SOUTHEAST, INC.; KRATOS SPACE & MISSILE DEFENSE SYSTEMS, INC.; KRATOS SYSTEMS AND SOLUTIONS, INC.; KRATOS TECHNOLOGY & TRAINING SOLUTIONS, INC.; KRATOS TEXAS, INC.; KRATOS UNMANNED AERIAL SYSTEMS, INC.; KRATOS UNMANNED SYSTEMS SOLUTIONS, INC.; LVDM, INC.; MADISON RESEARCH CORPORATION; MICRO SYSTEMS, INC.; MSI ACQUISITION CORP.; POLEXIS, INC.; REAL TIME LOGIC, INC.; REALITY BASED IT SERVICES LTD.; ROCKET SUPPORT SERVICES, LLC; SAT CORPORATION; SCT ACQUISITION, LLC; SCT REAL ESTATE, LLC; SECUREINFO CORPORATION; SHADOW I, INC.; SHADOW II, INC.; SUMMIT RESEARCH CORPORATION; WFI NMC CORP.; KRATOS SOUTHWEST L.P.
To: SUNTRUST BANK
Reel/Frame 044742/0845 →
SECURITY INTEREST Recorded Dec 1, 2017
From: AIRORLITE COMMUNICATIONS, INC.; CHARLESTON MARINE CONTAINERS, INC.; DIGITAL FUSION, INC.; HENRY BROS. ELECTRONICS, INC. (DE); HENRY BROS. ELECTRONICS, INC. (NJ); KRATOS INTEGRAL HOLDINGS, LLC; KRATOS TECHNOLOGY & TRAINING SOLUTIONS, INC.; KRATOS UNMANNED AERIAL SYSTEMS, INC.; GICHNER SYSTEMS GROUP, INC.; MICRO SYSTEMS, INC.; SAT CORPORATION; SECUREINFO CORPORATION
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 044593/0678 →
RELEASE OF SECURITY INTEREST Recorded Nov 21, 2017
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: AIRORLITE COMMUNICATIONS, INC.; CHARLESTON MARINE CONTAINERS INC.; KRATOS UNMANNED AERIAL SYSTEMS, INC.; DIGITAL FUSION, INC.; GENERAL MICROWAVE CORPORATION; HENRY BROS. ELECTRONICS, INC.; KRATOS INTEGRAL HOLDINGS, LLC; KRATOS TECHNOLOGY & TRAINING SOLUTIONS, INC.; KRATOS DEFENSE & SECURITY SOLUTIONS, INC.; SECUREINFO CORPORATION
Reel/Frame 044195/0924 →
SECURITY INTEREST Recorded Jan 30, 2015
From: AIRORLITE COMMUNICATIONS, INC.; CHARLESTON MARINE CONTAINERS INC.; COMPOSITE ENGINEERING, INC.; DIGITAL FUSION, INC.; GENERAL MICROWAVE CORPORATION; HENRY BROS. ELECTRONICS, INC.; KRATOS INTEGRAL HOLDINGS, LLC; KRATOS TECHNOLOGY & TRAINING SOLUTIONS, INC.; KRATOS DEFENSE & SECURITY SOLUTIONS, INC.; SECUREINFO CORPORATION
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 034861/0796 →
RELEASE OF SECURITY INTEREST Recorded Jun 18, 2014
From: WILMINGTON TRUST, NATIONAL ASSOCIATION (AS SUCCESSOR BY MERGER TO WILMINGTON TRUST FSB)
To: DIGITAL FUSION, INC.
Reel/Frame 033200/0085 →
RELEASE OF SECURITY INTEREST Recorded Jun 17, 2014
From: KEYBANK NATIONAL ASSOCIATION
To: DIGITAL FUSION, INC.
Reel/Frame 033188/0757 →
AMENDMENT AND CONFIRMATION OF INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Aug 17, 2011
From: DIGITAL FUSION, INC.
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 026764/0791 →
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Jun 15, 2010
From: DIGITAL FUSION, INC.
To: WILMINGTON TRUST FSB, AS COLLATERAL AGENT
Reel/Frame 024541/0029 →
RELEASE OF SECURITY INTEREST IN PATENTS Recorded Jun 15, 2010
From: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: DIGITAL FUSION, INC.
Reel/Frame 024541/0142 →
SECURITY AGREEMENT Recorded Mar 17, 2010
From: DIGITAL FUSION, INC.; KRATOS DEFENSE & SECURITY SOLUTIONS, INC.; SYS
To: KEYBANK NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 024091/0284 →
RELEASE BY SECURED PARTY OF 2008 SECURITY INTERESTS Recorded Mar 16, 2010
From: KEYBANK NATIONAL ASSOCIATION, AS AGENT
To: DIGITAL FUSION, INC.; KRATOS DEFENSE & SECURITY SOLUTIONS, INC.; HAVERSTICK GOVERNMENT SOLUTIONS, INC.; HAVERSTICK CONSULTING, INC.; MADISON RESEARCH CORPORATION; SUMMIT RESEARCH CORPORATION; SYS; POLEXIS, INC.; DEFENSE SYSTEMS INCORPORATED; AI METRIX, INC.
Reel/Frame 024079/0774 →
CONFIRMATORY LICENSE Recorded Oct 16, 2009
From: DIGITAL FUSION
To: AIR FORCE, UNITED STATES
Reel/Frame 023389/0033 →
PATENT SECURITY AGREEMENT (SECOND LIEN) Recorded Feb 13, 2009
From: DIGITAL FUSION, INC.
To: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 022284/0967 →
PATENT SECURITY AGREEMENT (FIRST LIEN) Recorded Feb 11, 2009
From: DIGITAL FUSION, INC.
To: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 022273/0224 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 12, 2008
From: PHILLIPS, DANE J.; JONES, MICHAEL W.
To: DIGITAL FUSION, INC.
Reel/Frame 021376/0038 →