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U.S. patent applications available from 2005 to present.

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Patent No. 6004596

Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

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Examiner: Pritchett, Joshua L


Primary examiner statistics: 293 patents; average approval time: 293 days
Assistant examiner statistics: 186 patents; average approval time: 1053 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8184371 Thin film interference filter and bootstrap method for interferen...
8081384 Multilayer reflective film coated substrate, manufacturing method...
8077387 Optical microscope
8072679 Microscope and method of providing image data using the same
8068276 Projection objective for lithography
8064138 Dispersive element, diffraction grating, color display device, de...
8054550 Optical device, laminate and labeled article
8054545 Lens hood for a camera lens
8047662 Antiglare film, polarizing plate and image display device
8047664 Control of an automatic darkening filter
8047663 Beam dump for a very-high-intensity laser beam
8049958 Optical component for a stereomicroscope
8049959 Scope with improved magnification system
8045269 Optical filter
8045266 Binocular loupe
8045262 Laser scanning microscope
8042958 Automatic darkening filter with automatic power management
8040606 Dispersive element, diffraction grating, color display device, de...
8040596 Epi-illumination optical system for microscopes
8040605 Dispersive element, diffraction grating, color display device, de...
8035896 Dispersive element, diffraction grating, color display device, de...
8035895 Dispersive element, diffraction grating, color display device, de...
8027091 Method for correcting optical proximity effects
8027085 Microscope with centered illumination
8023190 Antireflection structure and optical device including the same
8018649 IR camera
8014067 High extinction ratio and low crosstalk compact optical switches
8014081 Chromatic aberration compensating image optics
8014071 Light selective transmission filter
8014053 Method for generating a universal pinhole pattern for use in conf...
8009353 Comparison optical system
8009357 Image screen
8004756 Chromatically corrected catadioptric objective and projection exp...
8004763 PDP filter and manufacturing method thereof
8004754 Image generating apparatus
8004755 Catoptric objectives and systems using catoptric objectives
7990615 Diffractive optical system and eyepiece optical system
7990618 Light-diffusing film and screen including the same
7986459 Grid image and method for the production thereof
7982951 Digital tracking platform for telescopes

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7369306 Image reversion system, ancillary ophthalmoscopy module and surgi...
7325935 Image sensing system for a vehicle
7325934 Image sensing system for a vehicle
7268939 Tracking of cells with a compact microscope imaging system with i...
7259910 Focal device for a telescope
7256936 Optical polarizing films with designed color shifts
7253950 Scanning laser microscope
7251073 Pair of binoculars
7245426 Total internal reflection illumination apparatus and microscope u...
7245434 Light-diffusing sheet, optical element and image display
7245433 Light-diffusing sheet, optical element and image viewing display
7245425 Microscope optical system and microscope objective lens
7242522 Binocular magnifying glasses
7237915 Catadioptric projection system for 157 nm lithography
7236303 Thermoplastic optical feature with high apex sharpness
7236297 Gregorian optical system with non-linear optical technology for p...
7233435 Microscope
7233441 Stereoscopic display
7232233 Catoptric reduction projection optical system and exposure appara...
7233437 Laser-scanning microscope
7226177 Catoptric projection optical system
7224523 Scanning optical microscope
7221510 Method of producing polarizing film, polarizing film and image di...
7221502 Microscope and sample observation method
7210803 Optical system, display optical system and image-taking optical s...
7212337 Arrangement in the illumination beam path of a laser scanning mic...
7206129 Real image type zoom finder, and imaging system incorporating the...
7206126 Optical system, and image pick-up apparatus using the same
7206128 Illumination unit of stereomicroscope
7202999 Electronic binoculars
7199929 Methods for optical beam shaping and diffusing
7196842 Attenuating filter for ultraviolet light
7196846 Refractive boundary elements, devices, and materials
7190512 Optical properties restoration apparatus, the restoration method,...
7187493 Laser microscope
7184215 Multi-channel optical filter
7180659 Multiple field cassegrain-type optical combination
7173748 Micro-mirror and a method for fabricating the same
7170676 Illumination switching apparatus and method
7161735 Projection optical system, exposure apparatus and device fabricat...
 
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