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

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Examiner: Rogers, Scott A.


Primary examiner statistics: 1403 patents; average approval time: 1402 days
Assistant examiner statistics: 428 patents; average approval time: 609 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7755802 Toner-based noise reduction in electrostatography
7463779 Method of compressing digital ink using linear prediction
7463375 Copier encoding gray-level image data into format for storage and...
7463786 Method of reducing a blocking artifact when coding moving picture
7454082 Method of reducing a blocking artifact when coding moving picture
7453603 Context-based adaptive image processing
7450268 Image reproduction
7443541 Image processing apparatus and image processing method
7437015 Method of reducing a blocking artifact when coding moving picture
7426062 Signal output apparatus, image forming apparatus and information ...
7420711 Image reading and forming apparatus, control method, and program ...
7417770 Image forming device with priority mode to force automatic switch...
7408668 Image data communication system, server system, method of control...
7408676 Ink jet printing with switched use of particular color ink depend...
7406209 Method of reducing a blocking artifact when coding moving picture
7403667 Method of reducing a blocking artifact when coding moving picture
7400780 Method of reducing a blocking artifact when coding moving picture
7397966 Method of reducing a blocking artifact when coding moving picture
7397967 Method of reducing a blocking artifact when coding moving picture
7397965 Method of reducing a blocking artifact when coding moving picture
7394945 Method of reducing a blocking artifact when coding moving picture
7391923 Method of reducing a blocking artifact when coding moving picture
7391537 User interface for differential gloss images
7391921 Method of reducing a blocking artifact when coding moving picture
7391922 Method of reducing a blocking artifact when coding moving picture
7391924 Method of reducing a blocking artifact when coding moving picture
7388689 Printed page tag encoder for encoding fixed and variable data
7385713 Hand held modular camera assembly with a print sheet dispenser mo...
7382495 Reduction of differential gloss
7382493 Image processing for optimal color density decomposition based on...
7382930 Method of reducing a blocking artifact when coding moving picture
7379202 Image recording apparatus and method
7379617 Method of reducing a blocking artifact when coding moving picture
7379207 Method and system for device-independent color gamut mapping
7379616 Method of reducing a blocking artifact when coding moving picture
7379205 System and method for embedding and extracting key information
7375855 Image processing apparatus for converting image data by unit of m...
7372597 Tonescales for geographically localized digital rendition of peop...
7372595 Flexible image rendering system utilizing intermediate device-ind...
7369273 Grayscale mistracking correction for color-positive transparency ...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5455680 Apparatus for compressing and decompressing image data
5359431 Classification to change exposure within a cell of different pixe...
5345316 Image data encoding/decoding apparatus for concurrent processing ...
5345320 Color image data processing apparatus comprising monochrome pixel...
5341227 Dot image discrimination circuit for discriminating a dot image f...
5337165 Architecture for a telephone facsimile terminal
5337167 Halftone image forming apparatus including density based dot enla...
5333062 Apparatus for instructing the handling of abnormalities and ...
5331435 Digitizer for raster digitizing an image
5331430 Electronic high-fidelity screenless conversion system
5327263 Image processing apparatus employing a spatial light modulator
5323249 Method for reproducing color images having one color gamut with a...
5323248 Method and apparatus for preparing polychromatic printing plates
5321525 Clustered halftoning with dot-to-dot error diffusion
5321520 Automated high definition/resolution image storage, retrieval and...
5317345 Image formation apparatus having erasing means responsive to oper...
5317420 Noise elimination apparatus for eliminating noise components havi...
5317427 Image processing apparatus and method for allowing the dynamic ra...
5315410 Method and apparatus for recording optical information by using a...
5315407 Method of and apparatus for generating halftone dots
5315380 Apparatus and method for transforming the digital representation ...
5315413 Color image correction device for correcting phase and resolution...
5313309 Method and apparatus for printing halftones with a gray level pri...
5313291 Method for matching color prints to color images on a monitor scr...
5313308 Image forming apparatus which changes its tone reproducing proper...
5313288 Recording medium and recording/reproduction apparatus thereof
5311332 Interpolation method and color correction method using interpolat...
5311331 Image scanning and video printing apparatus and method of control...
5309258 Pattern image generation device for image processing system
5309256 Method of and apparatus for processing image and correction chart...
5307177 High-efficiency coding apparatus for compressing a digital video ...
5305114 Electronic blackboard apparatus
5303067 Computer connection circuit in facsimile
5303058 Data processing apparatus for compressing and reconstructing imag...
5301034 Production of properly oriented copies of transparent masters
5301038 Image processor and method for processing pixel data
5299026 Tracking the reproduction of documents on a reprographic device
5299020 Method and apparatus for generating a screened reproduction of an...
5299033 Image reading and recording apparatus with marking board and move...
5299021 Copier with mode for collating off a platen
 
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