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Patent No. 5265827

Paddle Wheel Plane

An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.

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Examiner: Vu, Bao Q


Primary examiner statistics: 407 patents; average approval time: 408 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8169204 Active current limiting circuit and power regulator using the sam...
8148964 Monolithic III-nitride power converter
8144484 Electronic circuit control element with tap element
8129966 Voltage regulator circuit and control method therefor
8085021 PFC converter having two-level output voltage without voltage und...
8085028 Method of driving a semiconductor device
8081494 Fully integrated multi-phase grid-tie inverter
8076918 Multi-phase driving circuit with phase adjusting function
8068352 Power inverter control for grid-tie transition
8064232 Power conversion device and power conversion system
8063440 Power electronics power module with imbedded gate circuitry
8049484 Controlling inline power at a powered device
8049369 Power inverter controller and method
8050070 Rectifier circuit, power supply circuit, and semiconductor device
8049477 Apparatus and method for bias modulator using zero current switch...
8040708 Semiconductor device
8022635 CCFL controller with multi-function terminal
8018742 Full-range-duty PWM signal generation method, apparatus, and syst...
8018213 Measuring the current through a load transistor
8014175 Switching power conversion circuit
8014177 Switching power supply with pulse frequency modulation control
8014174 Image forming apparatus
8009451 Universal power adapter/converter
8009448 Forward-flyback converter with active-clamp circuit
8004265 Variable reference voltage generating circuit using controlled sw...
8004266 Chopper stabilized bandgap reference circuit and methodology for ...
7999525 Voltage regulator and method of manufacturing the same
8000116 Output protection circuit of a power converter
7999417 Electronic device
7999522 Method and apparatus for power conversion and regulation
7990128 Circuit and method for pulling a potential at a node towards a fe...
7990116 Modulator with linear period stretching capability
7973633 DC to DC converter module
7969126 Amplifier employing interleaved signals for PWM ripple suppressio...
7961041 System and method for generating a reference voltage
7957160 Current waveform construction to generate AC power with low harmo...
7948781 Contactless power receiving unit and electronic device employing ...
7940539 Single-phase full bridge boost converter systems and methods
7936151 Battery state monitoring circuitry with low power consumption dur...
7936158 Switching regulator configured to detect and shutdown reverse cur...

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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