U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Celebrity Inventors

Comic actor Danny Kaye received patent D166,807 for the co-design of "Blowout Toy or the Like". It's similar to one of those toys that unravels when you blow into at a birthday party except Kaye's has three blowouts going in different directions, not just one.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 359/234 - With rotating or pivoting element (e.g., scanning discs)


Subclass of Class 359 - Optical: systems and elements
Definition: Subject matter comprising means wherein the light control
No. of patents: 158
Last issue date: 05/01/2012


1        
NumberTitleIssue Date
8169679MEMS anchors
The invention relates to an improved apparatus and method for the design and manufacture of MEMS anchoring structures for light modulators in order to address the stresses of beams mounted on them. ...
05/01/2012
8134768Light adjusting apparatus
A light adjusting apparatus for use with a small-size image pickup equipment. The light adjusting apparatus includes two substrates, out of which, one has an aperture, a spacing portion which regulates a distance between the two substrates, at least one incident-lig...
03/13/2012
8040584Light controlling apparatus
A light controlling apparatus includes a substrate in which an optical aperture is formed, a first light controlling means and a second light controlling means, each having an optical aperture regulating portion, and a drive source which operates the first light con...
10/18/2011
8009343Optical imaging device having at least one system diaphragm
An optical imaging device (PL), in particular an objective for semiconductor lithography, is provided with at least one system diaphragm. The system diaphragm comprises a multiplicity of mobile plates, which are rotatably mounted. The plates have a spherical curvatu...
08/30/2011
7965432Light quantity control device
A light quantity control device includes: a bottom board having an opening; a first blade and second blade linearly moving in opposing directions and changing in an opening area of the opening; a supporting blade overlapping the first blade and closing the opening i...
06/21/2011
7907321Light-amount adjusting apparatus, optical apparatus, and method for manufacturing the light-amount adjusting apparatus
A light-amount adjusting apparatus includes a plurality of light-amount adjusting blades that causes a size of a light-passing aperture to change by rotation thereof. Each of the light-amount adjusting blades includes a base portion on which a rotation center portio...
03/15/2011
7889410Dynamic aperture device and projector with the same
A dynamic aperture device includes a motor, a light shielding element and a balancer. The motor has a shaft. The light shielding element has a light shielding portion and a hub connected to the light shielding portion. The hub is coupled to the shaft. The balancer i...
02/15/2011
7724412Variable aperture and actuator assemblies for an imaging system
Variable aperture and actuator assemblies are provided for a radiation detector housing in an imaging system. The variable aperture assembly includes a ring mounted over the housing's window, a plate having a first aperture disposed over the window, an aperture blad...
05/25/2010
7350941Multilayer control of gobo shape
A control of gobos defined by records in the gobo. The gobos are formed by menued shapes. ...
04/01/2008
7316514Light controller and image pickup device including the same
A light controller includes a substrate that has an optical path opening; at least a pair of blades that is reciprocally supported on the substrate and opens and closes the optical path opening; and a driver unit that drives the opening and closing of the pair of bl...
01/08/2008
7312922Confocal microscope
A disk unit for a confocal microscope has a rotary disk having many confocal openings, a rotary drive portion, which rotates the rotary disk, a holding member, which holds the rotary disk and the rotary drive portion, a drive portion, which is allowed to insert into...
12/25/2007
7309867Methods and apparatus for characterization of tissue samples
The invention provides methods for determining the probability that a given region of a tissue sample contains tissue of a given category, such as CIN 1 (cervical intraepithelial neoplasia, grade 1), CIN 2/3 (cervical intraepithelial neoplasia grades 2 and/or 3), no...
12/18/2007
7310547Fluorescent fiberoptic probe for tissue health discrimination
A system and method for the in situ discrimination of healthy and diseased tissue. A fiberoptic based probe is employed to direct ultraviolet illumination onto a tissue specimen and to collect the fluorescent response radiation. The response radiation is observed at...
12/18/2007
7283306Confocal optical scanner
A confocal optical scanner of Nipkow disk type for measuring a sample, in which each component of two or more color pigments, has a high reflection mirror for separating an excited light to be radiated onto the sample and a fluorescence emitted from the sample, wher...
10/16/2007
7282723Methods and apparatus for processing spectral data for use in tissue characterization
The invention provides methods for processing tissue-derived spectral data for use in a tissue classification algorithm. Methods of the invention comprise application of spectral and/or image masks for automatically separating ambiguous or unclassifiable spectral da...
10/16/2007
7280735Combined optical fiber wheel, beamsplitter, switch, and logic gate
A machine that can pass, reflect, filter, or block light along multiple paths. The specific portions of light that can be passed, reflected, blocked, or filtered, are controlled by an optical routing subassembly. This optical routing subassembly can be manipulated t...
10/09/2007
7260248Image processing using measures of similarity
The invention provides methods of relating a plurality of images based on measures of similarity. The methods of the invention are useful in the segmentation of a sequence of colposcopic images of tissue, for example. The methods may be applied in the determination ...
08/21/2007
7245285Pixel device
A pixel device, comprising; a first plate, a second plate disposed under the first plate, and a third plate disposed under the second plate; a first power supply for providing a first voltage to the first plate; a second power supply for providing a second voltage t...
07/17/2007
7230584Projector systems with reduced flicker
An image display system is disclosed comprising an output unit and a means for displaying a plurality of color frames on the output unit. Each color frame is subpixelated and displayed over time. One of the color planes is a color plane of a low luminance color, and...
06/12/2007
7221495Thin film precursor stack for MEMS manufacturing
This invention provides a precursor film stack for use in the production of MEMS devices. The precursor film stack comprises a carrier substrate, a first layer formed on the carrier substrate, a second layer of an insulator material formed on the first layer, and a ...
05/22/2007
7210795Light quantity adjusting device and projector apparatus using the same
A light quantity adjusting device for adjusting light quantity of a projector apparatus. The adjusting device includes a substrate having an optical path opening and a blade guide surface having level differences in a direction perpendicular to the optical path; a p...
05/01/2007
7198975Semiconductor methods and structures
A method and a structure are provided for preventing lift-off of a semiconductor monitor pattern from a substrate. A semiconductor structure and a semiconductor monitor structure are formed on a substrate. A material layer is formed covering the semiconductor monito...
04/03/2007
7187810Methods and systems for correcting image misalignment
The invention provides methods of determining a correction for a misalignment between at least two images in a sequence of images due at least in part to sample movement. The methods are applied, for example, in the processing and analysis of a sequence of images of...
03/06/2007
7164520Packaging for an interferometric modulator
A package is made of a transparent substrate having an interferometric modulator and a back plate. A non-hermetic seal joins the back plate to the substrate to form a package, and a desiccant resides inside the package. A method of packaging an interferometric modul...
01/16/2007
7136518Methods and apparatus for displaying diagnostic data
The invention provides methods for displaying diagnostic results obtained from a tissue sample. In general, the invention assigns tissue-class probability values to discrete regions of a patient sample, and creates an overlay for displaying the results. The overlay ...
11/14/2006
7127282Optical methods and systems for rapid screening of the cervix
A method and a system is provided for discriminating between healthy cervical tissue and pathologic cervical tissue based on the fluorescence response of the tissue to laser excitation (LIF) and the backscatter response to illumination by white light (in the spectra...
10/24/2006
7113318Light amount control apparatus, photographing apparatus, and filter
It is an object of this invention to independently control the F-number and the number of light attenuation steps of a multi-density ND filter by using a light amount control apparatus using an iris stop and the ND filter. The iris stop mechanism made up of a plural...
09/26/2006
7103401Colonic polyp discrimination by tissue fluorescence and fiberoptic probe
A system and method for the in situ discrimination of healthy and diseased tissue. A fiberoptic based probe is employed to direct ultraviolet illumination onto a tissue specimen and to collect the fluorescent response radiation. The response radiation is observed at...
09/05/2006
7088487Modifiable assembly of microscopic apertures
The invention concerns a modifiable assembly of microscopic apertures comprising several plates (100, 110) coated with an opaque deposition except on transparent parts, for example (101, 114, 115), capable of sliding relative to one another, separated ...
08/08/2006
7085032Light regulator and image pickup system
A light regulator includes a substrate having an optical aperture, an even number of blade members (six or more) arranged substantially uniformly around the optical aperture, and spindles provided on the substrate for freely rotatably supporting base end portions of...
08/01/2006
7083303Operating theater lamp having adjustable diaphragm
An operating theater lamp has at least one lamp body with a discharge lamp, which illuminates a site of an operation via optical means. The illuminance of the operating theater lamp can be changed in the region of the site of the operation by a mechanically adjustab...
08/01/2006
7082251Optical device
An optical device is configured such that an insertion plate is held by a flat cantilever having electric wiring, and the flat magnet is placed in such a manner that the magnet faces a surface of the cantilever opposite to the other surface of the cantilever facing ...
07/25/2006
7079186Diaphragm device of a television camera lens for a CCTV surveillance camera
A diaphragm device of a lens for a CCTV camera includes a lens barrel, a diaphragm, a base plate which supports the diaphragm, a diaphragm driver for driving the diaphragm to adjust a size of an aperture formed by the diaphragm, an optical filter, and a filter drive...
07/18/2006
7074840Light adjustable lenses capable of post-fabrication power modification via multi-photon processes
The invention relates to novel photoinitiators and their use in light adjustable compositions. The initiatives comprise two or more multiphoton chromophores linked by a bridging compound. The bridging compound consists of a material that is compatible with the base ...
07/11/2006
7059747Shutter mechanism for floodlight, with drive
The shutter drive mechanism and floodlight has an outer housing which surrounds the light fixture and also which protects the light fixture and a drive mechanism from the elements. Extending outward from the housing is a drive veil which supports the drive mechanism...
06/13/2006
7055789Articulating tool arm with positional feedback
A power hand-tool support apparatus includes a multi-component articulating arm with pneumatic lifting assist to hold the hand-tool and protect the operator from tool induced torque, the apparatus equipped with positional feedback optical encoders, to communicate wi...
06/06/2006
7054046Optical scanning frequency doubling method and apparatus adopting the same
An optical scanning frequency doubling method and apparatus adopting the same are provided. According to the method and apparatus, light scanned by a mirror to a predetermined region is fed back to the mirror. The fed back light is output through an output region. T...
05/30/2006
7019917Lens barrel
A lens barrel includes an optical system including a short focal length for a wide angle of view; and an ND filter in the shape of a disc which is provided on an optical axis of the optical system. An optical density of the ND filter decreases in a direction radiall...
03/28/2006
7009788Method of making a rotational optical arrangement, and the optical arrangement made by the method
A method of making a rotational optical arrangement and the arrangement made by the method, wherein the method includes providing a rotatable unit. The unit has a surface extending transverse to a center axis of the unit and at a predefined angle to an interface nor...
03/07/2006
7006722Waveguide type optical device and position detecting method
A waveguide type optical device performs such monitoring as detection of a relative position of an insert plate to a groove. The waveguide type optical device comprises a groove disposed at an intersection position of a first optical waveguide and a second optical w...
02/28/2006
1        
 
Sign InRegister
Username  
Password   
forgot password?