Varying the size of apertures

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H04N1/0429

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

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H04N1/0429Varying the size of apertures

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Patents Grantslast 30 patents

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3D light field cameras, images and files, and methods of using, ope...
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Image scanning device including a combine unit which superimposes c...
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- Sharp Kabushiki Kaisha
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Image reading apparatus and image reading method
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- Konica Minolta Business Technologies, Inc.
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Array refracting element and exposure device
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- Fuji Photo Film Co., Ltd.
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Digital image scanner with a variable aperture lens and multiple sc...
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Method and system for super resolution
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Digitizer with masking apparatus
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Digital image scanner with a variable aperture lens and multiple sc...
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Multi-beam image recording apparatus
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Method and apparatus for controlling dot size in image forming appa...
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Image input apparatus
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Multiple beam laser scanner using lasers with different aperture sizes
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Image reading apparatus
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Image signal resolution changing system
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Laser beam scanning apparatus for controlling diameter of light spot
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- Fumihiro Miyagawa
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Information Patent Grant
Multiple beam scanning apparatus, light source unit, and method of...
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- Issue date Dec 19, 1995
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- Hiroshi Iwasa
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Information Patent Grant
Image scanner
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- Crosfield Electronics Ltd.
- Robert J. Oldershaw
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Image processing apparatus for preparing printing plates having len...
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Straight-line optical path x-ray scanner which automatically adjust...
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Optical scanning device for scanning a predetermined surface with a...
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- Hiroshi Saito
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Information Patent Grant
Light beam scanning apparatus with a variable scanning width
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- Issue date Jul 15, 1986
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- Kyoji Omi
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IMAGE SCANNING DEVICE
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Image reading apparatus and image reading method
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- Masaki Kakutani
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Digital image scanner with a variable aperture lens and multiple sc...
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- David W. Boyd
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Digitizer with masking apparatus
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- Richard Lehman
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Array refracting element and exposure device
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- Fuji Photo Film Co., Ltd.
- Ichirou Miyagawa
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Varying the size of apertures

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

3D light field cameras, images and files, and methods of using, ope...

Image scanning device including a combine unit which superimposes c...

Image reading apparatus and image reading method

Array refracting element and exposure device

Digital image scanner with a variable aperture lens and multiple sc...

Method and system for super resolution

Digitizer with masking apparatus

Digital image scanner with a variable aperture lens and multiple sc...

Multi-beam image recording apparatus

Method and apparatus for controlling dot size in image forming appa...

Image reading apparatus

Image input apparatus

Multiple beam laser scanner using lasers with different aperture sizes

Image reading apparatus

Image signal resolution changing system

Laser beam scanning apparatus for controlling diameter of light spot

Multiple beam scanning apparatus, light source unit, and method of...

Image scanner

Image processing apparatus for preparing printing plates having len...

Straight-line optical path x-ray scanner which automatically adjust...

Optical scanning device for scanning a predetermined surface with a...

Light beam scanning apparatus with a variable scanning width

Patents Applicationslast 30 patents

Image pickup device having display function and mobile communicatio...

IMAGE SCANNING DEVICE

Image reading apparatus and image reading method

Digital image scanner with a variable aperture lens and multiple sc...

Digitizer with masking apparatus

Array refracting element and exposure device