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

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"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."

Lee deForest, American radio pioneer ; 1957

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Examiner: Edun, Muhammad


Primary examiner statistics: 1342 patents; average approval time: 1343 days
Assistant examiner statistics: 228 patents; average approval time: 718 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7929394 1033Multiplane information storage system and record carrier for ...
7701835 Recording medium having data structure for managing reproduction ...
7593298 Method and apparatus for recording and reproducing information on...
RE40895 Optical head and apparatus for and method of storing and reproduc...
7539101 Method for detecting defect signals on a disc
RE40639 Optical disc and optical disc address reading apparatus and metho...
7463560 Optical disc device
7463561 Optical pick-up head, optical information apparatus, and optical ...
7460448 Optical pick-up head, optical information apparatus, and optical ...
7457220 Information recording device and method, information recording me...
7453790 Information storage medium and method and apparatus for recording...
7453782 Write-once read-many information recording medium, information re...
7447126 Recording device, and related control method, computer program an...
7440375 Information recording device and method
7440369 Information recording device and method, and computer program
7440376 Operation condition setting system
7436745 Method and apparatus for establishing manufacturer-specific test ...
7433293 Optical disc recording medium and method of manufacturing the sam...
7430157 Recording device, recording method, reproducing device, and repro...
7430158 Music player with adjustable pitch controller
7428202 Write-once read-many information recording medium, information re...
7426161 Optical recording method and apparatus with different recording r...
7420909 Write once recording medium, recording device and recording metho...
7417931 Information recording method, information recording apparatus and...
7417941 Optical disc and method of protecting same
7417933 Information recording method and apparatus with suppressed mark e...
7414927 Actuator of optical pick-up device
7414925 System and method for providing telephonic voice response informa...
7414930 Method of accessing data on a copy protected data carrying disc
7411889 Optical disc with wobbled tracks and apparatus using this optical...
7411877 Dislike recording media, a method for detecting forged disks, an ...
7411872 Servo-tracking and three-dimensional alignment in page-based data...
7411878 Apparatus and method for reproducing audio file
7411874 Recording and/or playback device
7408851 Pseudo multi-channel play-back apparatus
7408871 Optical disc with wobbled tracks and apparatus using this optical...
7400569 Optical disc with wobbled tracks and apparatus using this optical...
7397744 Recording and/or reproducing method and apparatus
7397736 Optical disc device and tracking controlling method therefor
7391705 Optical information recording apparatus, information processing a...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5768234 Synchronizing mark detecting apparatus and method and information...
5703855 Optical disk apparatus and recording and reading method for an op...
5644563 Optical pickup system
5621711 Velocity detection circuit
5598388 Storing plural data records on tape in an entity with an index en...
5592455 System for recording digital information in a pulse-length modula...
5592458 Optical information control device and synchronizing method there...
5590108 Encoding method and apparatus for bit compressing digital audio s...
5581528 System for recording digital information in a pulse-length modula...
5581532 Optical information recording/reproducing apparatus for accuratel...
5574709 Automatic gain control system and information reproduction appara...
5572507 Optical disc, device for checking optical disc, and device for re...
5570332 Method for reducing rotational latency in a disc drive
5566155 Digital signal reproducing apparatus using a viterbi decoder
5566153 Information recording device for recording and/or reproducing man...
5563867 Optical tape duplicator
5563860 Optical disk drive
5563859 Method for simultaneous recording and playback from both sides of...
5561650 Reproduction apparatus reproducing video, but not audio, from a ...
5561652 Apparatus for recording data on optical disk
5559781 System for recording digital information in a pulse-length modula...
5559778 Apparatus and method for completing an incomplete recording on an...
5557593 System for recording digital information in a pulse-length modula...
5557591 Track counting servo circuit and method therefor
5555236 Magneto-optical recording method of erasing a portion of a first ...
5553042 Optical disk recording device
5553043 Information regenerating apparatus
5553047 System for recording digital information in a pulse-length modula...
5544141 Cross-talk canceler for optical disk reading mechanism
5544138 Adaptive system for optimizing disk drive power consumption
5544149 Optical recording medium, and apparatus and method for recording ...
5541904 CD-ROM with machine-readable I.D. code
5537379 Optical data storage and retrieval system and method
5537375 Optical information control device and synchronizing method there...
5530689 Optical pickup
5530687 Disk-type recording medium drive and method of self-diagnosing di...
5528571 Optical disc apparatus
5528572 Audio signal recording apparatus with an index number signal gene...
5526333 Optical disk recording device
5523988 Optical pickup control apparatus
 
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