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: Kim, David H.


Primary examiner statistics: 1 patents; average approval time: 1470 days
Assistant examiner statistics: 71 patents; average approval time: 1042 days

Patents as Primary Examiner

Patent No. Patent Title:
7308211 Optical receiver and method for controlling dispersion compensati...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7447436 Optical communications using multiplexed single sideband transmis...
7444080 IrDA/RC transmitter circuit having low energy consumption
7437074 Wavelength division multiplexing transmission system
7412172 Impedance matching circuit with simultaneous shielding of parasit...
7389052 Calibration method for station orientation
7315696 Gain setting method in wavelength division multiplex transmission...
7272307 Virtual protection channel for fiber optic ring network
7272323 Bi-directional electrical to optical converter module
7269348 Router having dual propagation paths for packets
7257334 Device to detect or generate optical signals
7239807 Variable clamp equalization method and apparatus
7209660 Optical communications using heterodyne detection
7187868 Wavelength division multiplexing optical transmission system usin...
7164859 Free-space dynamic wavelength routing systems with interleaved ch...
7162163 Differential complex modulation optical receiver having compensat...
7155133 Avalanche photodiode controller circuit for fiber optics transcei...
7146103 Optical communications using multiplexed single sideband transmis...
7136586 Optical communication system
7133620 Optical FSK receiver having compensation for Kerr effect phase no...
7123842 Ultrasonic and infrared transmitter with tunable carrier frequenc...
7088927 Optical receiving apparatus and method
7072580 Autoprotected optical communication ring network
7062176 Nonlinear phase-shift compensation method and apparatus
7031606 Method and system for monitoring performance of optical network
7027743 System and method for optical heterodyne detection of an optical ...
7016616 Integrated circuit receiver available for infrared or ultrasonic ...
7013089 Optical receiver having compensation for Kerr effect phase noise
6973267 Autoprotected optical communication ring network
6970653 Fiberoptic system for communicating between a central office and ...
6915084 Optical compensator having compensation for Kerr effect phase noi...
6856771 Optical receiving apparatus and method
6850704 Low-overhead fault-tolerance techniques for optical and other cro...
6807372 Integrated spectral encoder/decoder for optical CDMA communicatio...
6542268 OPTICAL CHANNEL CROSS CONNECT FOR TELECOMMUNICATION SYSTEMS IN WD...
6483624 Optical pulse generation system for generating optical pulses hav...
4893326 Video-telephone communications system
4876708 Cordless telephone system
4876722 Active noise control
4875231 Radio telephone system
4868881 Method and system of background noise suppression in an audio cir...
 
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