Assignee
MAGYAR TUDOMANYOS AKADEMIA
HU·25 granted patents·360 citations·filing 1974–1989
Top patents by PatentIndex Score
25 records- 0181US4021374ASelective hydrogenating catalysts and a process for the preparation thereofMAGYAR TUDOMANYOS AKADEMIA·Filed 1974·Granted May 3, 1977·15 cites·6 claims
- 0268US4839588AMethod for the examination of electrically active impurities of semiconductor materials or structures and measuring arrangement for carrying out the methodMAGYAR TUDOMANYOS AKADEMIA·Filed 1987·Granted Jun 13, 1989·36 cites·18 claims
- 0366US4995939AMethod and apparatus for determining the layer thickness of semiconductor layer structuresMAGYAR TUDOMANYOS AKADEMIA·Filed 1988·Granted Feb 26, 1991·29 cites·13 claims
- 0466US4739081ANew crown ether derivatives, process for the preparation thereof and ion-selective membrane electroes comprising the sameMAGYAR TUDOMANYOS AKADEMIA·Filed 1984·Granted Apr 19, 1988·6 cites·4 claims
- 0565US4212536AHolographic subtraction with phase modulation to distinguish phase and amplitude differencesMAGYAR TUDOMANYOS AKADEMIA·Filed 1977·Granted Jul 15, 1980·27 cites·10 claims
- 0664US4850173AProcess for the inhibition of spread of fire and for protection against effect of fire in burning buildingsMAGYAR TUDOMANYOS AKADEMIA·Filed 1987·Granted Jul 25, 1989·39 cites·4 claims
- 0758US4371964ACircuit arrangement for controlling a multi-beam acousto-optical cell in which Bragg diffraction is used for the generation of a plurality of outgoing laser beamsMAGYAR TUDOMANYOS AKADEMIA·Filed 1980·Granted Feb 1, 1983·25 cites·7 claims
- 0856US4534782AMethod for increasing the biological value of manures, dung-waters, organic wastes and/or soils rich in lysineMAGYAR TUDOMANYOS AKADEMIA·Filed 1981·Granted Aug 13, 1985·13 cites·11 claims
- 0956US4335618AApparatus for measuring the volume of flowing fluidsMAGYAR TUDOMANYOS AKADEMIA·Filed 1980·Granted Jun 22, 1982·19 cites·7 claims
- 1055US5005146ASignal processing method for nuclear spectrometersMAGYAR TUDOMANYOS AKADEMIA·Filed 1988·Granted Apr 2, 1991·22 cites·8 claims
- 1154US4437060AMethod for deep level transient spectroscopy scanning and apparatus for carrying out the methodMAGYAR TUDOMANYOS AKADEMIA·Filed 1981·Granted Mar 13, 1984·14 cites·8 claims
- 1254US3943962AUniversal equipment for connecting pipe line favourably for adjusting variable anglesMAGYAR TUDOMANYOS AKADEMIA·Filed 1974·Granted Mar 16, 1976·18 cites·12 claims
- 1350US4303740AProcess for the preparation of highly accurate and stable electrode containing a silver saltMAGYAR TUDOMANYOS AKADEMIA·Filed 1979·Granted Dec 1, 1981·12 cites·14 claims
- 1448US4304118AProcess and equipment for the thermal analysis of materialsMAGYAR TUDOMANYOS AKADEMIA·Filed 1979·Granted Dec 8, 1981·13 cites·17 claims
- 1547US4492494AProcess for stabilizing aqueous solutions used in the preparation of hydrophilic polymeric gelsMAGYAR TUDOMANYOS AKADEMIA·Filed 1981·Granted Jan 8, 1985·8 cites·7 claims
- 1646US4531007ACrown ether compounds, process for the preparation of the crown ether complex forming agents and ion-selective membrane electrodes containing the sameMAGYAR TUDOMANYOS AKADEMIA·Filed 1982·Granted Jul 23, 1985·2 cites·3 claims
- 1743US4419676AMethod of recording signals on bands by means of laser beams and apparatus for carrying out the methodMAGYAR TUDOMANYOS AKADEMIA·Filed 1980·Granted Dec 6, 1983·8 cites·12 claims
- 1841US4634982ACapacitive measuring element for oscillometric measurement of conductance of streaming solutions and method of determining the dimensions thereofMAGYAR TUDOMANYOS AKADEMIA·Filed 1983·Granted Jan 6, 1987·11 cites·10 claims
- 1941US4571541AMethod for determining charged energy states of semiconductor or insulator materials by using deep level transient spectroscopy, and an apparatus for carrying out the methodMAGYAR TUDOMANYOS AKADEMIA·Filed 1982·Granted Feb 18, 1986·9 cites·12 claims
- 2039US4287757AInstrumental measuring method for determining the size-distribution of grained materialMAGYAR TUDOMANYOS AKADEMIA·Filed 1980·Granted Sep 8, 1981·9 cites·3 claims
- 2134US4939410AElectrode arrangement with liquid-metal electrode of controllable surfaceMAGYAR TUDOMANYOS AKADEMIA·Filed 1988·Granted Jul 3, 1990·9 cites·9 claims
- 2230US4973237AApparatus for the production of grains according to the rolling layer techniqueMAGYAR TUDOMANYOS AKADEMIA·Filed 1989·Granted Nov 27, 1990·6 cites·20 claims
- 2327US4012220AComposition for supplying the specific deficiency in microelements of plants cultivated on peaty soilsMAGYAR TUDOMANYOS AKADEMIA·Filed 1975·Granted Mar 15, 1977·4 cites·3 claims
- 2425US4256576AProcess for segregating solid substances from a liquid phaseMAGYAR TUDOMANYOS AKADEMIA·Filed 1974·Granted Mar 17, 1981·5 cites·3 claims
- 2523US4278319AProcess and apparatus for the determination of the physical characteristics of dispersed systems by holographyMAGYAR TUDOMANYOS AKADEMIA·Filed 1979·Granted Jul 14, 1981·1 cites·1 claims
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