Assignee
UNISEARCH LTD
127 granted patents·7 pending applications·5,699 citations·filing 1973–2010
Top patents by PatentIndex Score
134 records- 0198US6429037B1Self aligning method for forming a selective emitter and metallization in a solar cellUNISEARCH LTD·Filed 1999·Granted Aug 6, 2002·367 cites·22 claims
- 0297US5080725AOptical properties of solar cells using tilted geometrical featuresUNISEARCH LTD·Filed 1988·Granted Jan 14, 1992·134 cites·11 claims
- 0397US4626613ALaser grooved solar cellUNISEARCH LTD·Filed 1984·Granted Dec 2, 1986·147 cites·7 claims
- 0496US4404422AHigh efficiency solar cell structureUNISEARCH LTD·Filed 1981·Granted Sep 13, 1983·113 cites·8 claims
- 0596US4058217AAutomatic article sorting systemUNISEARCH LTD·Filed 1975·Granted Nov 15, 1977·176 cites·12 claims
- 0695US6760482B1Method for visual optimisation of embedded block codes to exploit visual masking phenomenaUNISEARCH LTD·Filed 2000·Granted Jul 6, 2004·83 cites·29 claims
- 0795US4589191AManufacture of high efficiency solar cellsUNISEARCH LTD·Filed 1984·Granted May 20, 1986·119 cites·11 claims
- 0894US4784485AContact lens zonometerUNISEARCH LTD·Filed 1987·Granted Nov 15, 1988·68 cites·9 claims
- 0994US4378530AHigh-efficiency low-distortion amplifierUNISEARCH LTD·Filed 1980·Granted Mar 29, 1983·155 cites·10 claims
- 1094US4323719AIntegrated solar cells and shunting diodesUNISEARCH LTD·Filed 1980·Granted Apr 6, 1982·106 cites·6 claims
- 1193US4748130AMethod of making buried contact solar cellUNISEARCH LTD·Filed 1987·Granted May 31, 1988·77 cites·12 claims
- 1293US4726850ABuried contact solar cellUNISEARCH LTD·Filed 1987·Granted Feb 23, 1988·79 cites·5 claims
- 1392US6743467B1Hydrophobic materialUNISEARCH LTD·Filed 2000·Granted Jun 1, 2004·77 cites·40 claims
- 1492US5665212AFlexible, conducting plastic electrode and process for its preparationUNISEARCH LTD·Filed 1993·Granted Sep 9, 1997·165 cites·42 claims
- 1592US5081049ASculpted solar cell surfacesUNISEARCH LTD·Filed 1989·Granted Jan 14, 1992·129 cites·18 claims
- 1692US4786567AAll-vanadium redox batteryUNISEARCH LTD·Filed 1988·Granted Nov 22, 1988·194 cites·110 claims
- 1791US4517977ACo-axial tube surgical infusion/suction cutter tipUNISEARCH LTD·Filed 1981·Granted May 21, 1985·395 cites·4 claims
- 1890US7176066B2Fabrication of nanoelectronic circuitsUNISEARCH LTD·Filed 2005·Granted Feb 13, 2007·25 cites·23 claims
- 1990US5325261AElectrostatic chuck with improved releaseUNISEARCH LTD·Filed 1992·Granted Jun 28, 1994·143 cites·26 claims
- 2090US5103367AElectrostatic chuck using A.C. field excitationUNISEARCH LTD·Filed 1988·Granted Apr 7, 1992·166 cites·17 claims
- 2190US4755467AMethod for the production of sorbitol and gluconateUNISEARCH LTD·Filed 1985·Granted Jul 5, 1988·72 cites·21 claims
- 2290US4648054AContinuous measurement of yarn diameter and twistUNISEARCH LTD·Filed 1984·Granted Mar 3, 1987·32 cites·19 claims
- 2390US4521286AHollow cathode sputter etcherUNISEARCH LTD·Filed 1984·Granted Jun 4, 1985·38 cites·19 claims
- 2488US4557565ABeam sunlighting device for building interiorsUNISEARCH LTD·Filed 1984·Granted Dec 10, 1985·80 cites·4 claims
- 2587US6869466B2Cucurbiturils and method for binding gases and volatiles using cucurbiturilsUNISEARCH LTD·Filed 2002·Granted Mar 22, 2005·38 cites·18 claims
- 2687US4399441AApparatus for remote temperature readingUNISEARCH LTD·Filed 1981·Granted Aug 16, 1983·82 cites·5 claims
- 2786US4663748ALocal area networkUNISEARCH LTD·Filed 1985·Granted May 5, 1987·192 cites·19 claims
- 2885US6472681B1Quantum computerUNISEARCH LTD·Filed 1998·Granted Oct 29, 2002·88 cites·23 claims
- 2985US6210991B1Metal contact scheme using selective silicon growthUNISEARCH LTD·Filed 1998·Granted Apr 3, 2001·77 cites·29 claims
- 3085US5117107AMass spectrometerUNISEARCH LTD·Filed 1988·Granted May 26, 1992·56 cites·5 claims
- 3185US4559450AQuantitative compositional analyser for use with scanning electron microscopesUNISEARCH LTD·Filed 1983·Granted Dec 17, 1985·54 cites·10 claims
- 3285US4523152AHigh-efficiency feedforward-error-correction amplifierUNISEARCH LTD·Filed 1983·Granted Jun 11, 1985·35 cites·15 claims
- 3384US6162658AMetallization of buried contact solar cellsUNISEARCH LTD·Filed 1998·Granted Dec 19, 2000·81 cites·47 claims
- 3483US4386471AIn-store drying control method and sytemUNISEARCH LTD·Filed 1981·Granted Jun 7, 1983·49 cites·8 claims
- 3583US4204260ARecursive percentile estimatorUNISEARCH LTD·Filed 1978·Granted May 20, 1980·30 cites·6 claims
- 3682US4680059ABuilding materialUNISEARCH LTD·Filed 1984·Granted Jul 14, 1987·39 cites·15 claims
- 3781US5206508ATandem mass spectrometry systems based on time-of-flight analyzerUNISEARCH LTD·Filed 1991·Granted Apr 27, 1993·54 cites·16 claims
- 3881US4596928AMethod and apparatus for an atmospheric scanning electron microscopeUNISEARCH LTD·Filed 1984·Granted Jun 24, 1986·42 cites·9 claims
- 3980US4366260ACatalysts for methanol synthesisUNISEARCH LTD·Filed 1981·Granted Dec 28, 1982·29 cites·3 claims
- 4080US4349464ACatalysts for methanol synthesis and method for their productionUNISEARCH LTD·Filed 1980·Granted Sep 14, 1982·28 cites·9 claims
- 4179US5742495APower converter with soft switchingUNISEARCH LTD·Filed 1995·Granted Apr 21, 1998·98 cites·14 claims
- 4279US4516080AHigh-efficiency low distortion parallel amplifierUNISEARCH LTD·Filed 1983·Granted May 7, 1985·25 cites·32 claims
- 4379US4403034AEthanol ProductionUNISEARCH LTD·Filed 1981·Granted Sep 6, 1983·22 cites·10 claims
- 4478US6958145B2Synthesis of cyclic compoundsUNISEARCH LTD·Filed 2001·Granted Oct 25, 2005·14 cites·8 claims
- 4578US6793839B1Cucurbiturils and method for synthesisUNISEARCH LTD·Filed 2000·Granted Sep 21, 2004·16 cites·104 claims
- 4677US6154582AFabrication method of making silica-based optical devices and opto-electronic devicesUNISEARCH LTD·Filed 1995·Granted Nov 28, 2000·53 cites·17 claims
- 4777US5646397AOptical design for photo-cellUNISEARCH LTD·Filed 1996·Granted Jul 8, 1997·57 cites·26 claims
- 4876US7264673B2Manufacture of articles from fly ashUNISEARCH LTD·Filed 2003·Granted Sep 4, 2007·14 cites·18 claims
- 4976US6656639B1Bipolar electrode having non-conductive electrode substrate and fibrous electrochemically active materialUNISEARCH LTD·Filed 2000·Granted Dec 2, 2003·21 cites·16 claims
- 5076US5763194ACell separation deviceUNISEARCH LTD·Filed 1994·Granted Jun 9, 1998·68 cites·26 claims
Showing the top 50 of 134 patent records by PatentIndex Score.
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