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: Vo, Tuyet T.


Primary examiner statistics: 758 patents; average approval time: 758 days
Assistant examiner statistics: 474 patents; average approval time: 875 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7812553 LED lighting device and method for controlling the same based on ...
7781919 Method of controlling a load control module as part of a startup ...
7463070 Switching device for driving LED array by pulse-shaped current mo...
7462996 Method of operating a lamp with a power controller having current...
7459861 Lamp containing voltage conversion circuit including forward/reve...
7459865 Cold cathode tube lighting device, tube current detecting circuit...
7459959 Method and apparatus for driving LED's
7456578 Circuit arrangement having protective circuit and modification ap...
7456586 Voltage controlled light source and image presentation device usi...
7455435 High speed data interface to the AC power line through a standard...
7456816 Lamp frequency control system for display and method for controll...
7449846 Ballast for a gas discharge lamp and a method of controlling this...
7449839 Structure of LED lighting chain
7446487 Dimming mode selecting circuit and driving device using the same
7446480 Apparatus and method for switching a light source
7446483 Backlight light source drive device
7446484 Middle output electrodeless lighting system
7443102 Energy-conserving devices of illumination systems
7439944 Light emitting diode multiphase driver circuit and method
7439682 Current driving circuit for inductive loads
7439689 Lamp driving device having impedance component detecting abnormal...
7439688 Discharge lamp lighting circuit with power control
7436131 Thermal protection for lamp ballasts
7436129 Triple-loop fluorescent lamp driver
7432666 Cold cathode fluorescent lamp driving system
7432521 Logical operation element field emission emitter and logical oper...
7429818 Plasma lamp with bulb and lamp chamber
7429830 Power control of a fluorescent lamp
7427154 Backlight assembly including inverter for liquid crystal display ...
7423372 Organic electroluminescence display device having organic passiva...
7420333 Mixed mode control for dimmable fluorescent lamp
7420332 LED lighting device
7414370 Increasing reliability of operation of light emitting diode array...
7414373 Discharge lamp driving circuit and method of driving a discharge ...
7411360 Apparatus and method for striking a fluorescent lamp
7408329 Power supply unit for gas discharge processes
7400310 Pulse signal drive circuit
7397198 Fluorescent lamp driver and liquid crystal display apparatus
7397196 Circuit arrangement for preventing high peak currents
7397206 Phase switch and a standing wave linear accelerator with the phas...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6948154 Methodology for testing spreadsheets
6925639 Method and system for register allocation
6915511 Dynamic class reloading mechanism
6895578 Modularizing a computer program for testing and debugging
6880150 PROCESSOR FOR EXECUTING INSTRUCTIONS IN UNITS THAT ARE UNRELATED ...
6877155 System and method for generating target language code utilizing a...
6865731 Method and computer program product for testing application progr...
6865729 Flowchart-based control system including automatic downtime and c...
6859925 Method for software installation and pre-setup
6854110 System and method for obtaining scratch registers in computer exe...
6851109 Process and system for dynamically compiling a partially interpre...
6845500 Paradigm for server-side dynamic client code generation
6842895 Single instruction for multiple loops
6839895 Method of, system for, and computer program product for providing...
6836879 Object oriented operating system
6834384 Methods and apparatus for upgrading firmware in an embedded syste...
6820257 Optimized production of hardware from source programs involving m...
6820254 Method and system for optimizing code using an optimizing coproce...
6804814 Method for simulating back program execution from a traceback seq...
6802055 Capturing graphics primitives associated with any display object ...
6802053 Graphical programming system with distributed block diagram execu...
6802058 Method and apparatus for synchronized previewing user-interface a...
6802059 Transforming character strings that are contained in a unit of co...
6779173 Control system with an embedded microcomputer
6772414 Lifetime-sensitive mechanism and method for hoisting invariant co...
6772412 Data processing device equipped with a thread switching circuit
6766514 Compiler having real-time tuning, I/O scaling and process test ca...
6766509 Methodology for testing spreadsheet grids
6763516 Convention checking apparatus, convention checking system, conven...
6760904 Apparatus and methods for translating test vectors
6760906 METHOD AND SYSTEM FOR PROCESSING PROGRAM FOR PARALLEL PROCESSING ...
6760907 Code generation for a bytecode compiler
6757889 Source program checking device and program and method for same
6754887 Methods for implementing virtual bases with fixed offsets in obje...
6754886 Method and system for storing java objects in devices having a re...
6754888 Facility for evaluating a program for debugging upon detection of...
6748589 Method for increasing the speed of speculative execution
6745383 Early warning mechanism for enhancing enterprise availability
6738970 Method and apparatus for identifying changes made to a computer s...
6734632 Electric discharge lamp device
 
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