rexreseach.com
Ocean Wave / Current / Thermal Power Generator Patents( 1989-2007 )
Ocean current power generator
US 7279803
2007-10-09
Submersible power plant
USPAppln 2007214780
2007-09-20Multiphased And Multidimentional Wave Converter
USPAppln 2007200353
2007-08-30Archimedes power generator
USPAppln 2007108774
2007-05-17Wave power apparatus...
USPAppln 2007102937
2007-05-10Integrated ocean wave harness unit
USPAppln 2007089682
2007-04-26Marine water conversion
USPAppln 2007084768
2007-04-19Method and apparatus for wave energy conversion...
USPAppln 2007018458
2007-01-25Ocean wave generation
USPAppln 2006273594
2006-12-07Installation for harvesting energy of tides (INET) in shallow waters
USPAppln 2006008351
2006-01-12Hydro-electric farms
USPAppln 2005285405
2005-12-29Machine and system for power generation through movement of water
USPAppln 2005248162
2005-11-10Float type base structure for wind power generationon the ocean
USPAppln 2005206168
2005-09-22Tidal current accelerating structure for electrical power generation
USPAppln 2005236843
2005-10-27Wave energy converter
USPAppln 2005084333
2005-04-21Converting energy from flowing fluids into electrical energy
USPAppln 2005132700
2005-06-23Apparatus of converting ocean wave energy into electric power
USPAppln 2004239120
2004-12-02Tidal irrigation and electrical system
USPAppln 2004022584
2004-02-05Ship propulsion and power generation, aided by gyroscope and energized by sea waves
USPAppln 2003129893
2003-07-10Wave power generator
USPAppln 2004163387
2004-08-26Mechanism for extendable rotor blades for power generating wind and ocean current turbines...
USPAppln 6923622
2005-08-02Sea pressure electricity
USPAppln 2004108730
2004-06-10Reciprocating generator wave power buoy
USPAppln 2004061338
2004-04-01Method and installation of power generation by ocean wave
USPAppln 2003110767
2003-06-19Tidal/wave compressed air electricity generation
USPAppln 2002162326
2002-11-07Shore-based ocean thermal gradient hydraulic power plant
USPAppln 2003131597
2003-07-17Extendable rotor blades for power generating wind and ocean current turbines...
USPAppln 2003044274
2003-03-06Method of utilization a flow energy and power installation
USPAppln 2003066934
2003-04-10Wind and water motor
USPAppln 2003032343
2003-02-13Apparatus and method for optimizing the power transfer produced by a wave energy converter
USPAppln 2002047273
2002-04-25Wave driven power generation system
USPAppln 2003019207
2003-01-30Ocean motion power
USPAppln 2003024247
2003-02-06Ocean wave power generator
USPAppln 2002157398
2002-10-31Floating apparatus and method for extracting power from sea waves
US 6476511
2002-11-05Ocean power plant inlet screen
US 6451204
2002-09-17Submersible electrical power generating plant
USPAppln 2002158472
2002-10-31Apparatus for converting ocean wave motion to electricity
US 6700217
2004-03-02Apparatus converting ocean wave energy
USPAppln 2002078687
2002-06-27Magneto hydro dynamical tidal and ocean current converter
US 6310406
2001-10-30Power generation apparatus utilizing energy produced from ocean level fluctuation
US 6208035
2001-03-27Ocean thermal gradient hydraulic power plant
US 6202417
2001-03-20Wave enhancer for a system for producing electricity from ocean waves
US 5986349
1999-11-16Ocean current energy converter
US 6006518
1999-12-28Submerged reciprocating electric generator
US 6020653
2000-02-01Helical turbine assembly operable under multidirectional gas and water flow for power
US 6036443
2000-03-14Equipment to extract ocean wave power
US 5789826
1998-08-04Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems
US 5642984
1997-07-01Ocean thermal energy conversion platform
US 5555838
1996-09-17Reciprocating electric generator
US 5696413
1997-12-09Tidal system and method for cleansing a harbor
US 5829917
1998-11-03Leak prevention in underwater power generation
US 5491366
1996-02-13Equipment to extract ocean wave power
US 5311064
1994-05-10Ocean current power generation system
US 5230215
1993-07-27Water gate array for current flow or tidal movement pneumatic harnessing system
US 5074710
1991-12-24Labrador water-wave energy converter
US 5094595
1992-03-10Wave driven power generation system
US 4781023
1988-11-01Ocean wave energy extracting erosion reversal and power generation system
US 4748338
1988-05-31Methods and apparatus for ocean thermal energy conversion using metal hydride heat exchangers
US 4781029
1988-11-01Wave energy system
US 4931662
1990-06-05Method comprising electricity transmission, hydrogen productin and its transportation, from ocean and/or tidal current power generation apparatus...
USPAppln 2005121917
2005-06-09Installation for harvesting ocean currents
USPAppln 2002197148
2002-12-26Apparatus and methods for energy conversion in an ocean environment
US2002145288
2002-10-10Wave energy transducer
US2002195823
2002-12-26Helical turbine assembly operable under multidirectional gas and water flow for power and propulsion systems
US 6155892
2000-12-05Piezoelectric generation of electrical power from surface waves on bodies of water using suspended weighted members
US 5578889
1996-11-26
MECHANISM FOR ELECTROMOTIVE FORCE GENERATION UNDER THE INFLUENCE OF RIVER, SEA AND OCEAN WATERS
BG 109466
2007-09-28INTERMITTENT FORCE POWERED ELECTROMAGNETIC CONVERTERS ESPECIALLY FOR SEA WAVES
WO 2007112241
2007-10-04Plant for conversion of sea wave power into mechanical energy
MD 160Y
2007-07-31DISTENSIBLE TUBE WAVE ENERGY CONVERTER
WO 2007088325
2007-08-09UNDERWATER MINERAL MINING RIG
RU 2302528
2007-07-10Multipart wind power and ocean current power extraction system...
DE 102006061745
2007-08-02CONVERSION OF OCEAN WAVE ENERGY INTO ELECTRICAL POWER
WO 2007077555
2007-07-12MULTIPART WIND POWER, OCEAN CURRENT POWER EXTRACTION PLANT
WO 2007076837
2007-07-12ELECTRICITY GENERATING EQUIPMENT WITH OCEAN ENERGY, WATER ENERGY AND WIND ENERGY
WO 2007071161
2007-06-28SUBSTRUCTURE FOR OCEAN WIND POWER GENERATION...
JP 2007120470
2007-05-17Automatically-adjustable power generation device from sea current
CN 1963183
2007-05-16Building air-conditioning system with seawater as secondary refrigerant for cooling running water
CN 1963320
2007-05-16Quantum energy source and electric generating device thereof
CN 1949648
2007-04-18CAPACITY DIFFERENTIAL EXTERNAL COMBUSTION ENGINE
JP 2007085322
2007-04-05Improvement in the apparatus of converting ocean wave energy into electric power
TW 298646Y
2006-10-01OCEAN CURRENT POWER-GENERATING DEVICE...
JP 2007009833
2007-01-18MODULAR SYSTEM FOR GENERATING ELECTRICITY FROM MOVING WATER
CA 2510171
2007-01-21AN INNOVATIVE RENEWABLE ENERGY DEVICE FOR PUMPING SEA WATER TO ON-SHORE FACILITIES
CA 2513155
2007-01-20A WAVE POWER APPARATUS...
KR 20060114331
2006-11-06Collapsible paddle ocean current energy generator
CN 1888420
2007-01-03DEVICE AND METHOD FOR GENERATING POWER USING FLOATING AND GEAR
KR 100299741B
2001-06-12A wave power apparatus having a float and means for locking the float in a position above the ocean surface
CN 1878952
2006-12-13TIDAL ENERGY SYSTEM
MXPA 06002361
2006-08-31Tidal energy system
CN 1868112
2006-11-22POWER GENERATING DEVICE INSTALLED ON SEA BOTTOM/RIVER BOTTOM
JP 2006291780
2006-10-26HELICAL TYPE OFFSHORE COMBINED GENERATING SYSTEM ...
KR 20040107166
2004-12-20PROPELLER-TYPE OFFSHORE COMBINED POWER GENERATING SYSTEM...
KR 20040107165
2004-12-20HELICAL TYPE OFFSHORE COMBINED GENERATING SYSTEM...
KR 20040107164
2004-12-20METHODS AND APPARATUS FOR POWER GENERATION
WO 2006113855
2006-10-26MODULAR SYSTEM FOR GENERATING ELECTRICITY FROM MOVING FLUID
CA 2531708
2006-10-15MODULAR SYSTEM FOR GENERATING ELECTRICITY FROM MOVING FLUID
CA 2504776
2006-10-15Ocean buoyancy power station
CN 2818833Y
2006-09-20OCEAN WAVE HYDRAULIC AIR COMPRESSOR
CA 2499018
2006-09-10Seawave power generation equipment
CN 1831326
2006-09-13OCEANIC CURRENT POWER GENERATION SYSTEM INSTALLED IN BREAKWATER
KR 20030050834
2003-06-25PILE FIXING TYPE OCEAN CURRENT POWER GENERATION SYSTEM
KR 20030024225
2003-03-26VERTICAL SHAFT TYPE OCEAN CURRENT POWER GENERATION SYSTEM
KR 20030024224
2003-03-26WAVE POWER GENERATION SYSTEM
KR 20010044819
2001-06-05GENERATOR USING OCEAN CURRENT
KR 20010078479
2001-08-21GRAVITATIONAL WAVE POWER GENERATION DEVICE
JP 2006226274
2006-08-31WATER-WHEEL GENERATOR
RU 2287081
2006-07-10Electricity generator using ocean current
CN 1800632
2006-07-12Electricity generating device by using ocean wave energy
CN 1800629
2006-07-12Ocean current dynamic exchange electric power generator
CN 2789452Y
2006-06-21Electric generating equipment utilizing seatide
CN 1776217
2006-05-24Generator set by seawater wave
CN 1779227
2006-05-31Floating apparatus for deploying in a marine current for gaining energy
GB 2422878
2006-08-09Adaptive ocean current generator
CN 1766306
2006-05-03Swinging type ocean wave electricity generating apparatus
CN 1763366
2006-04-26WATER FLOW TURBINE
CA 2489946
2006-07-05AN ARRANGEMENT FOR CONVERTING KINETIC ENERGY OF OCEAN CURRENTS INTO ELECTRIC ENERGY
WO 2006071142
2006-07-06Apparatus and method for optimizing the power transfer produced by a wave energy converter (WEC)
NZ 531333
2006-03-31Generating technology of ocean energy, hydroenergy and wind energy
CN 1746485
2006-03-15THERMAL POWER STATION
RU 2261996
2005-06-10HYDROPNEUMATIC INSTALLATION FOR GENERATING ELECTRIC POWER AND FOR IRRIGATION
RO 120422
2006-01-30WAVE MOTION DYNAMO
JP 2006002645
2006-01-05POWER STATION USING OCEAN CURRENTS
MXPA 02003441
2004-09-10LATERALLY LONG WATER TURBINE TYPE WATER FLOW GENERATOR
JP 2005351125
2005-12-22Method for generating electric power by sunlight and sea
CN 1707090
2005-12-14Generating electricity using ocean currents...
GB 2416193
2006-01-18A MACHINE AND SYSTEM FOR POWER GENERATION THROUGH MOVEMENT OF WATER
WO 2005119053
2005-12-15POWER PLANT
UA 73649
2004-07-15TEMPERATURE DIFFERENCE POWER GENERATION DEVICE
JP 2005291112
2005-10-20OCEAN ENERGY ACCUMULATOR
CA 2467287
2005-11-14Ocean temperature difference energy and solar energy reheat circulating electric generating method
CN 1673527
2005-09-28HYDRO-ELECTRIC FARMS
WO 2005067656
2005-07-28Ocean energy engine and its commutator, accumulator
CN 1605752
2005-04-13A power generating device using ocean wave energy
HK 1066435
2005-02-04Sea platform type lifting vortex blade type marine energy generator
CN 1598292
2005-03-23APPARATUS FOR CONVERTING OF WATER SURFACE WAVES ENERGY INTO MECHANICAL ENERGY
WO 2004094815
2004-11-04Ecological, clean and environment protective new energy of super pressure water energy power station
CN 1670362
2005-09-21RECIPROCATING GENERATOR WAVE POWER BUOY
WO 2005103485
2005-11-03Mechanical sea water generating apparatus
CN 1560465
2005-01-05Tidal current/tidal stream electrical generator
IE 20040107
2005-08-24An ocean power converter
GB 2410299
2005-07-27A device for converting ocean wave energy into electrical energy
GB 2410983
2005-08-17FOUNDATION FOR OCEAN WIND POWER GENERATING DEVICE...
JP 2005194792
2005-07-21GENERATING EQUIPMENT
JP 2005194950
2005-07-21DRIFTING INSTALLATION FOR UTILIZING OCEAN DEEP WATER
JP 2005143403
2005-06-09COMBINED POWER GENERATION SYSTEM
JP 2005120959
2005-05-12FLOATING BODY TYPE WAVE FORCE POWER GENERATOR
JP 2005069212
2005-03-17CONSTRUCTION METHOD OF OCEAN GENERATOR...
JP 2005009469
2005-01-13APPARATUS AND METHODS FOR ENERGY CONVERSION IN AN OCEAN ENVIRONMENT
WO 03087570
2003-10-23POWER GENERATION BARGE OF TIDAL CURRENT POWER GENERATION...
JP 2004293352
2004-10-21AN APPARATUS FOR POWER GENERATION FROM OCEAN TIDES...
WO 03098033
2003-11-27AN APPARATUS FOR POWER GENERATION FROM OCEAN TIDES...
AU 2003209668
2003-12-02WAVE ENERGY POWER PLANT
WO 03066971
2003-08-14Multi-hull ocean-going ship with movable float body wave power plant...
DE 10300599
2004-07-22Automatic energy-blending absorbing method for marine waves
CN 1424502
2003-06-18OFFSHORE WIND POWER GENERATION FACILITY
JP 2004176626
2004-06-24METHOD AND EQUIPMENT FOR WAVE POWER GENERATION
JP 2004176621
2004-06-24ENERGY EXTRACTION FROM OCEAN DEPTHS
WO 03052266
2003-06-26OCEAN WAVE ENERGY CONVERTER
CA 2408855
2004-04-30BUOYANCY POWER-GENERATING DEVICE
JP 2004150418
2004-05-27HIGH-EFFICIENCY SEMI-DRAG TYPE CAGE TYPE WATER WHEEL SYSTEM
JP 2004144021
2004-05-20POWER PLANT
WO 2004001225
2003-12-31OCEAN CURRENT POWER-GENERATING DEVICE
JP 2004068638
2004-03-04WATER POWER STATION
CA 2387525
2003-11-24TIDAL/WAVE COMPRESSED AIR ELECTRICITY GENERATION
WO 02090768
2002-11-14BUOY HAVING MEANS FOR SELF-GENERATING ELECTRICITY USING WAVEPOWER
CA 2381000
2002-10-20POWER GENERATION FACILITY
JP 2003278632
2003-10-02OFFSHORE POWER GENERATING DEVICE
JP 2003254224
2003-09-10OCEAN GENERATION
JP 2003172247
2003-06-20Non-directional watershed fully autoamtic hydroelectric generator
CN 1419046
2003-05-21FLOAT STRUCTURE FOR WAVE-POWER GENERATOR
JP 2003139036
2003-05-14POWERTRAIN FOR POWER GENERATOR
MXPA 01010914
2003-06-24WAVE-POWER PUMP
JP 2003139037
2003-05-14TIDE OCEAN CURRENT POWER GENERATING APPARATUS
JP 2003074455
2003-03-12Building undersea power plant by using tidal energy
CN 1329211
2002-01-02UNDERWATER MULTIAXIAL HYDRAULIC TURBINE POWER CONVERTER
JP 2003013834
2003-01-15Power generator using ocean engergy
CN 2483519Y
2002-03-27Ocean energy power generator
CN 1388318
2003-01-01HIGH OUTPUT WAVE ACTIVATED POWER GENERATION BUOY
JP 2002332946
2002-11-22System for using water to produce electrical power
DE 10120434
2002-10-31POWER GENERATION DEVICE UTILIZING WAVE AND TIDAL POWER
JP 2002322975
2002-11-08WASER
CA 2342378
2002-09-28OCEAN CURRENT POWER GENERATING DEVICE
JP 2002266743
2002-09-18POWER GENERATING DEVICE UTILIZING OCEAN WAVES
JP 2002188554
2002-07-05CONTROLLER OF PENDULUM TYPE WAVE POWER GENERATOR
JP 2002142498
2002-05-17SUBMARINE BOAT FOR OCEAN CURRENT POWER GENERATION
JP 2002127988
2002-05-09Mobile underwater power station...
DE 10036314
2002-02-07OCEAN HYDRAULIC AIR COMPRESSOR
JP 2002021699
2002-01-23FLOATING WAVE ENERGY CONVERTER
WO 0071891
2000-11-30COMBINED WAVE ENERGY CONVERTER
WO 0071892
2000-11-30WAVE ACTIVATED POWER GENERATING DEVICE
JP 2001329939
2001-11-30Ocean wave power machine
CN 1303995
2001-07-18OCEAN BASE POWER PLANT
JP 2001172950
2001-06-26Floating water power plant for generation of electric current
DE 19949828
2001-04-19OSCILLATING GENERATOR
JP 2001041141
2001-02-13Wave power generation system has ocean float units with funnel-shaped wave collectors...
DE 19933760
2001-03-22SURF-DRIVEN ELECTRICAL APPARATUS
WO 0032930
2000-06-08HIGHLY EFFICIENT METHOD AND ITS DEVICE FOR CONVECTION FLOW TEMPERATURE DIFFERENCE PRIME MOVER
JP 2000303947
2000-10-31POWER GENERATING SYSTEM STRUCTURE BOAT
JP 2000297737
2000-10-24MULTI-PURPOSE USE PLANT FOR DEEP LAYER WATER IN OCEAN
JP 2000087579
2000-03-28FLOATING BODY TYPE WAVE POWER SYSTEM
JP 2000045925
2000-02-15ON-WATER POWER GENERATING DEVICE
JP 11343956
1999-12-14METHOD AND APPARATUS FOR CONVERTING THERMAL ENERGY OF A NATURAL WATER SOURCE
WO 9845598
1998-10-15FLOATING POWER GENERATION SYSTEM STRUCTURE
JP 11280635
1999-10-15OCEAN CURRENT POWER GENERATING METHOD
JP 11247752
1999-09-14OCEAN FACILITY
JP 11247165
1999-09-14TIDAL ELECTRIC POWER GENERATING METHOD
JP 11210612
1999-08-03Ocean development and emigrant engineering-seawave power station
CN 1172749
1998-02-11COMPOSITE POWER GENERATING DEVICE USING SUNK PONTOON AS CHANNEL
JP 10252637
1998-09-22DEVICE FOR CONVERSION OF POTENTIAL ENERGY OF WORLD OCEAN INTO ELECTRIC POWER...
RU 2144968
2000-01-27FRESH WATER MANUFACTURING DEVICE FOR OPEN CYCLE OCEAN THERMAL ENERGY CONVERSION AND METHOD THEREFOR
JP 10159709
1998-06-16POWER PLANT WITH INTERCONNECTED CONDENSER
CA 2191254
1998-05-26Deep water riser assembly
GB 2307259
1997-05-21GENERATING ELECTRIC POWER FROM OCEAN WAVES BY CONVERTING LINEAR MOVEMENT OF BUOYS TO ROTATIONAL MOVEMENT
NZ 299450
1998-12-23OCEAN THERMAL ENERGY CONVERSION (OTEC) SYSTEM
WO 9641079
1996-12-19Power generation by ocean temperature difference through expension of heated liquid
CN 1162698
1997-10-22HELICAL TURBINE FOR POWER AND PROPULSION SYSTEMS
WO 9638667
1996-12-05SEA WAVES ENERGY CONVERTER
WO 9737122
1997-10-09METHOD FOR POLLUTION-FREE POWER GENERATION
JP 9201038
1997-07-31Ocean current power generator
EP 0708241
1996-04-24Wave power station e.g. for sea or ocean
DE 19515138
1996-10-31GENERATOR USING FREE-WHEEL
JP 7279817
1995-10-27BREAKWATER ENERGY DYKE
BG 62184
1999-04-30CAISSON FOR OCEAN CURRENT POWER GENERATION
JP 7259064
1995-10-09METHOD FOR CONVERSION OF ENERGY AND POWER UNIT FOR ITS REALIZATION
RU 2107233
1998-03-20Ocean hydraulic automatic power generating set
CN 1111722
1995-11-15EQUIPMENT TO EXTRACT OCEAN WAVE POWER
WO 9504885
1995-02-16MARINE STRUCTURE FOR ELECTRIC POWER GENERATION
JP 7216859
1995-08-15OCEAN STRUCTURE HAVING WAVE POWER UTILIZING FUNCTION
JP 7158555
1995-06-20Integrative tide and wave energy power generating apparatus
CN 1092846
1994-09-28DEEP WATER UTILIZING EQUIPMENT
JP 7063155
1995-03-07OCEAN POWER GENERATION WITH WIND PRESSURE CONVERSION
JP 6272658
1994-09-27HYDRAULIC POWER DEVICE
JP 6066243
1994-03-08METHOD OF FORMING LOW-COST CLEAN ENERGY HAVING HIGH EFFICIENCY
JP 4302961
1992-10-26HYDRAULIC POWER GENERATION IN SMALL FLOW VELOCITY AND LARGE QUANTITY FLOWING WATER
JP 5141340
1993-06-08SECOND GENERATION POWER SOURCE MACHINE
CN 1056153
1991-11-13DEVICE FOR THE CONVERSION OF THE ENERGY OF SEA AND OCEAN WAVES INTO ELECTRIC POWER
BG 51316
1993-04-15TIDAL POWER GENERATING METHOD AND DEVICE
JP 6093952
1994-04-05Tidal and wave-power collection apparatus for installation in large bodies of water
EP 0496146
1992-07-29OCEAN CURRENT POWER GENERATING CONCEPTION
JP 4269380
1992-09-25POWER GENERATOR PLANT
JP 4198899
1992-07-20COMBINED CYCLE POWER PLANT
JP 4127866
1992-04-28OCEAN TEMPERATURE DIFFERENCE POWER GENERATOR DEVICE
JP 4128570
1992-04-30OCEAN CURRENT MHD POWER GENERATION/MAGNETIC SEPARATOR
JP 4046552
1992-02-17METHOD AND SYSTEM FOR CONVERTING HEAT IN OCEAN TEMPERATURE DIFFERENCE INTO MECHANICAL ENERGY
JP 3253279
1991-11-12WAVE POWER PRIME MOVER
JP 2185677
1990-07-20OCEAN THERMAL ELECTRIC POWER STATION
SU 1681031
1991-09-30OCEAN/WASTE HEAT TEMPERATURE DIFFERENCE GENERATING SYSTEM
JP 2271080
1990-11-06WAVE GENERATOR
WO 8907197
1989-08-10PLANT GENERATING ELECTRIC POWER THROUGH THE USE OF THERMAL ENERGY OF THE OCEAN
SU 1654606
1991-06-07APPARATUS UTILIZING FLUID CURRENTS TO COMPRESS AIR FOR POWER GENERATION
WO 8911592
1989-11-30OCEAN TEMPERATURE DIFFERENCE POWER GENERATION METHOD
JP 2125975
1990-05-14Pipe network for extracting energy from ocean waves and tidal flows
GB 2221958
1990-02-21Equipment for exploiting ocean waves
IT 1226789
1991-02-07SEAWATER POWER METHOD
JP 1271667
1989-10-30CIRCULATING CURRENT TYPE GENERATING METHOD BY OCEAN CURRENT
JP 1203663
1989-08-16MULTIPUPOSE OPEN TYPE OCEAN THERMAL ENERGY COMPOUND GENERATING METHOD AND GENERATING SET
JP 1155080
1989-06-16OCEAN POWER STATION
SU 1495492
1989-07-23OCEAN TEMPERATURE DIFFERENCE POWER GENERATION SET
JP 63134867
1988-06-07