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

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"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "

Mark Twain ; Christmas greetings, 1890

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Examiner: Brinich, Stephen


Primary examiner statistics: 624 patents; average approval time: 691 days
Assistant examiner statistics: 1119 patents; average approval time: 1118 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5793500 Devices and methods for offset and similar printing systems
5675425 Color image reading device having an optical element for creating...
5664022 Noise gate control circuitry for electronic systems
5661571 Image reading device
5654607 Image forming device and method including surface-conduction elec...
5650863 Image reading and copying using plural illumination sources havin...
5647004 Multi-stage solid state amplifier that emulates tube distortion
5646752 Color image processing apparatus which uses private tags to alter...
5644406 Method for selecting an optimum encoding process for a block of p...
5640252 Bound document imager with page turner
5640249 Image processing apparatus using derived ordered dither matrix
5638187 Image dithering method enabling conversion of a gray level pixel ...
5631697 Video camera capable of automatic target tracking
5629778 Method and apparatus for reduction of image data compression nois...
5627661 Facsimile apparatus for optically recognizing characters and ...
5625460 Method and apparatus for locally switching gray dot types to repr...
5621546 Method and apparatus for vector error diffusion with output color...
5619349 CRT calibration device for calibrating display color of a CRT to ...
5619347 Apparatus for calculating a degree of white balance adjustment fo...
5619578 Multi-stage solid state amplifier that emulates tube distortion
5615271 Method and apparatus for activating switches in response to diffe...
5612791 Bound document imager with air jet page turning system
5610985 Digital 3-channel transmission of left and right stereo signals a...
5610727 Apparatus for detecting coordinates of changing points in binary ...
5610724 Image forming system
5608806 Audio speaker mounts for off-road vehicles
5608548 Automatic color adjustment in a document processing environment
5602922 Method and apparatus for processing an audio signal by surround m...
5600448 Apparatus and method for generating a screened reproduction of an...
5600450 Film weave correction system
5598055 Deflection device for use in a color cathode-ray tube
5596647 Integrated video and audio signal distribution system and method ...
5596423 Method and apparatus for compression and decompression of data us...
5594800 Sound reproduction system having a matrix converter
5592302 Coding method for coding pixel blocks and apparatus therefor
5590205 Adaptive control system with a corrected-phase filtered error upd...
5587814 Color image sensor including plural light-receiving windows and c...
5587812 Facsimile apparatus with common sheet conveying path
5579047 Image signal processing apparatus using color filters and an imag...
5579129 Original reading apparatus and information processing apparatus w...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
8040570 Systems and methods for print coating de-saturation
8027059 Image processing device
7460277 System and method for halftoning using a time-variable halftone p...
7456997 Color management
7450270 Image data processing methods, hard imaging devices, and articles...
7450252 Method and device for processing image data
7446904 Methods and apparatus for generating dither mask through interpol...
7443543 Image processing apparatus and image processing method
7443538 Method of controlling printed line quality
7436544 Image processor
7433086 Edge detection and correcting system and method
7433074 Image forming apparatus and image forming method
7433083 Halftone-image processing device
7433072 Print controller, print control method and computer program
7433082 Method of, apparatus for, and computer program for image processi...
7430065 Method and system for correcting distortions in image data scanne...
7420700 Image processing system, image forming system, computer program, ...
7420706 Characterizing color input devices with well-behaved extrapolatio...
7417767 Print control device, print control method and computer program
7414753 Color characterization using nonlinear regression
7411699 Method and apparatus to enhance digital image quality
7411700 Printing system calibration
7411694 Data conversion apparatus for and method of data conversion for i...
7408679 Method, system and program product for multiple pel print quality...
7405837 Image transmission device and informing method thereof
7403310 Image processing apparatus and method
7400421 Image processing method and image processing system using the sam...
7397582 Color characterization with enhanced purity
7394572 Method and apparatus for processing of half-tone image
7394560 Image processing apparatus, control method therefor, and program
7394571 Method for multi-color, clustered, dot-off-dot halftoning
7391535 Raster image processing
7391533 Image processing method, image processing apparatus and strage me...
7388684 Image transfer apparatus
7388682 Image processing method and apparatus, printing method and appara...
7388688 Printing device, printing method, and printing control program pr...
7385729 Optimization techniques during processing of print jobs
7382491 Scanner relay apparatus and image reading controlling method
7379208 Hybrid gamut mapping
7379215 Parallel scanning and processing system
 
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