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Class Information
Number: 290/42
Name: Prime-mover dynamo plants > Electric control > Tide and wave motors
Description: Electric-control prime-mover dynamo plants including tide or wave motors.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8378512 Wave energy harvester with improved performance Feb. 19, 2013
8378511 Devices and methods for converting wave energy into electricity Feb. 19, 2013
8373290 Deep water power generation system and apparatus Feb. 12, 2013
8373296 Integrated lunar tide electric generator and floating retail structures system Feb. 12, 2013
8365524 Methods and systems for power generation by changing density of a fluid Feb. 5, 2013
8359855 Waves and sea swells imitator apparatus Jan. 29, 2013
8358025 Wave actuated power generation apparatus and method of use Jan. 22, 2013
8350395 Maritime device for producing electric power Jan. 8, 2013
8341957 Portable wave-swash and coastal-wind energy harvester Jan. 1, 2013
8338972 Method for underwater environmental energy transfer with a long lead zirconate titanate transducer Dec. 25, 2012
8334605 Floating mechanical structure to produce directly electricity by means of the swinging of a magnetic pendulum caused by sea wave motion Dec. 18, 2012
8334611 Apparatus for receiving and transferring kinetic energy from water waves Dec. 18, 2012
8330286 Tuned rolling wave energy extractor Dec. 11, 2012
8330287 Device for converting the ripple and/or the oscillations of a liquid in which it is at least partly immersed, into usable energy Dec. 11, 2012
8324752 Water wave power plant system Dec. 4, 2012
8319359 Device for wave-powered generator Nov. 27, 2012
8319360 Wave powered generator Nov. 27, 2012
8310078 Apparatus for receiving and transferring kinetic energy from water flow Nov. 13, 2012
8310072 Wind power installation, generator for generation of electrical power from ambient air, and method for generation of electrical power from ambient air in motiion Nov. 13, 2012
8304925 Movable object type high-efficiency wave energy apparatus Nov. 6, 2012
8276377 Method and apparatus for converting energy in a moving fluid mass to rotational energy driving a transmission Oct. 2, 2012
8272831 Water current powered generating apparatus Sep. 25, 2012
8274167 Apparatus for underwater environmental energy transfer with a long lead zirconate titanate transducer Sep. 25, 2012
8269364 Tidal power generator Sep. 18, 2012
8269365 Apparatus for converting wave energy into electric power Sep. 18, 2012
8264095 Electrowave Sep. 11, 2012
8264093 Wave energy converter Sep. 11, 2012
8253263 Wave-power system for extracting simultaneously both potential and kinetic energy at variable significant wave heights and periods Aug. 28, 2012
8246293 Submersible plant Aug. 21, 2012
8242621 Energy-harvesting, self-propelled buoy Aug. 14, 2012
8219257 Power control protocol for a hydrokinetic device including an array thereof Jul. 10, 2012
8207622 Inertial mass power generation Jun. 26, 2012
8198745 Tuned rolling wave energy extractor Jun. 12, 2012
8193651 Method and apparatus for ocean energy conversion, storage and transportation to shore-based distribution centers Jun. 5, 2012
8193653 Automatic pitch turbine Jun. 5, 2012
8188609 Miniature hydro-power generation system power management May. 29, 2012
8183703 Sea wave turbine speed control May. 22, 2012
8183708 Open ocean wave energy converter with isolated stabilization floats May. 22, 2012
8174138 Modular converter for converting the electric power produced by aerogenerators, and wind-power plant that uses said converter May. 8, 2012
8169093 Method and apparatus for extracting energy from wind and wave motion May. 1, 2012
8151565 Buoyancy prime mover Apr. 10, 2012
8143733 System and method for providing nautical torque technology Mar. 27, 2012
8143736 Conversion of ocean wave energy into electrical power Mar. 27, 2012
8134245 Device and method for generating reciprocating motion Mar. 13, 2012
8132406 Tide activated device to operate a turbine generator Mar. 13, 2012
8129854 Ocean wave energy extractor Mar. 6, 2012
8110935 Apparatus for converting wave energy into electrical energy Feb. 7, 2012
8110937 Wave energy capturing device Feb. 7, 2012
8099955 Wave energy plant for electricity generation Jan. 24, 2012
8102068 Buoyant in-stream hydro turbine Jan. 24, 2012

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