Inventor · disambiguated record
Lubomyr T. Romankiw
Also filed as: ROMANKIW LUBOMYR · ROMANKIW LUBOMYR T · ROMANKIW LUBOMYR TARAS
102 granted patents·21 pending applications·3,490 citations·filing 1974–2018
99Inventor score
Top patents by PatentIndex Score
123 records- 0198US9437668B1High resistivity soft magnetic material for miniaturized power converterIBM·Filed 2015·Granted Sep 6, 2016·24 cites·13 claims
- 0298US8637849B2Vertical nanowire FET devicesDELIGIANNI HARIKLIA·Filed 2011·Granted Jan 28, 2014·125 cites·20 claims
- 0398US7892956B2Methods of manufacture of vertical nanowire FET devicesIBM·Filed 2007·Granted Feb 22, 2011·61 cites·9 claims
- 0498US5217586AElectrochemical tool for uniform metal removal during electropolishingIBM·Filed 1992·Granted Jun 8, 1993·255 cites·20 claims
- 0597US7736753B2Formation of nanostructures comprising compositionally modulated ferromagnetic layers by pulsed ECDIBM·Filed 2007·Granted Jun 15, 2010·23 cites·8 claims
- 0697US4102756ANickel-iron (80:20) alloy thin film electroplating method and electrochemical treatment and plating apparatusIBM·Filed 1976·Granted Jul 25, 1978·107 cites·26 claims
- 0796US8717136B2Inductor with laminated yokeFONTANA JR ROBERT E·Filed 2012·Granted May 6, 2014·20 cites·15 claims
- 0896US6495005B1Electroplating apparatusIBM·Filed 2000·Granted Dec 17, 2002·104 cites·17 claims
- 0996US5516412AVertical paddle plating cellIBM·Filed 1995·Granted May 14, 1996·394 cites·21 claims
- 1096US5032945AMagnetic thin film structures fabricated with edge closure layersIBM·Filed 1989·Granted Jul 16, 1991·76 cites·54 claims
- 1196US4789914AThin film magnetic read-write head/arm assembliesIBM·Filed 1986·Granted Dec 6, 1988·111 cites·3 claims
- 1296US4497692ALaser-enhanced jet-plating and jet-etching: high-speed maskless patterning methodIBM·Filed 1983·Granted Feb 5, 1985·110 cites·54 claims
- 1395US8944151B2Method and apparatus for chip coolingFLOTTA MATTEO·Filed 2008·Granted Feb 3, 2015·49 cites·24 claims
- 1495US6596624B1Process for making low dielectric constant hollow chip structures by removing sacrificial dielectric material after the chip is joined to a chip carrierIBM·Filed 2000·Granted Jul 22, 2003·97 cites·24 claims
- 1595US5057184ALaser etching of materials in liquidsIBM·Filed 1990·Granted Oct 15, 1991·99 cites·42 claims
- 1695US4295173AThin film inductive transducerIBM·Filed 1979·Granted Oct 13, 1981·52 cites·6 claims
- 1793US9324495B2Planar inductors with closed magnetic loopsIBM·Filed 2013·Granted Apr 26, 2016·10 cites·9 claims
- 1893US5522975AElectroplating workpiece fixtureIBM·Filed 1995·Granted Jun 4, 1996·144 cites·19 claims
- 1993US5312532AMulti-compartment eletroplating systemIBM·Filed 1993·Granted May 17, 1994·149 cites·21 claims
- 2092US9590026B2High resistivity iron-based, thermally stable magnetic material for on-chip integrated inductorsIBM·Filed 2015·Granted Mar 7, 2017·6 cites·6 claims
- 2192US9070586B1Method of forming surface protrusions on an article and the article with the protrusions attachedIBM·Filed 2014·Granted Jun 30, 2015·12 cites·16 claims
- 2292US8426241B2Structure and method of fabricating a CZTS photovoltaic device by electrodepositionAHMED SHAFAAT·Filed 2010·Granted Apr 23, 2013·12 cites·13 claims
- 2392US5132859AThin film structures for magnetic recording headsIBM·Filed 1990·Granted Jul 21, 1992·58 cites·33 claims
- 2492US4080267AMethod for forming thick self-supporting masksIBM·Filed 1975·Granted Mar 21, 1978·70 cites·29 claims
- 2591US5352350AMethod for controlling chemical species concentrationIBM·Filed 1992·Granted Oct 4, 1994·75 cites·23 claims
- 2691US4737877AStructure to provide optical and capacitive contrast on magnetic recording diskIBM·Filed 1986·Granted Apr 12, 1988·47 cites·4 claims
- 2791US4022927AMethods for forming thick self-supporting masksIBM·Filed 1975·Granted May 10, 1977·55 cites·44 claims
- 2890US9793336B2High resistivity iron-based, thermally stable magnetic material for on-chip integrated inductorsIBM·Filed 2017·Granted Oct 17, 2017·4 cites·20 claims
- 2990US9601484B2Magnetic multilayer structureIBM·Filed 2016·Granted Mar 21, 2017·5 cites·4 claims
- 3090US3971710AAnodized articles and process of preparing sameIBM·Filed 1974·Granted Jul 27, 1976·40 cites·46 claims
- 3189US4283259AMethod for maskless chemical and electrochemical machiningIBM·Filed 1979·Granted Aug 11, 1981·52 cites·7 claims
- 3288US6844957B2Three level stacked reflective displayIBM·Filed 2001·Granted Jan 18, 2005·44 cites·11 claims
- 3388US5066370AApparatus, electrochemical process, and electrolyte for microfinishing stainless steel print bandsIBM·Filed 1990·Granted Nov 19, 1991·56 cites·29 claims
- 3487US9564165B2Laminating magnetic cores for on-chip magnetic devicesIBM·Filed 2016·Granted Feb 7, 2017·1 cites·1 claims
- 3587US4432855AAutomated system for laser mask definition for laser enhanced and conventional plating and etchingIBM·Filed 1982·Granted Feb 21, 1984·47 cites·15 claims
- 3686US10577692B2Pretreatment of iron-based substrates for electroless platingIBM·Filed 2017·Granted Mar 3, 2020·2 cites·19 claims
- 3785US5567304AElimination of island formation and contact resistance problems during electroetching of blanket or patterned thin metallic layers on insulating substrateIBM·Filed 1995·Granted Oct 22, 1996·54 cites·22 claims
- 3885US5331728AMethod of fabricating magnetic thin film structures with edge closure layersIBM·Filed 1991·Granted Jul 26, 1994·34 cites·38 claims
- 3985US5284554AElectrochemical micromachining tool and process for through-mask patterning of thin metallic films supported by non-conducting or poorly conducting surfacesIBM·Filed 1992·Granted Feb 8, 1994·57 cites·31 claims
- 4085US5164869AMagnetic recording head with integrated magnetoresistive element and open yokeIBM·Filed 1991·Granted Nov 17, 1992·36 cites·23 claims
- 4185US4224361AHigh temperature lift-off techniqueIBM·Filed 1978·Granted Sep 23, 1980·45 cites·2 claims
- 4284US9064628B2Inductor with stacked conductorsFONTANA JR ROBERT E·Filed 2012·Granted Jun 23, 2015·7 cites·20 claims
- 4384US5582927AHigh magnetic moment materials and process for fabrication of thin film headsIBM·Filed 1994·Granted Dec 10, 1996·33 cites·54 claims
- 4484US4349583ALaser enhanced maskless method for plating and simultaneous plating and etching of patternsIBM·Filed 1981·Granted Sep 14, 1982·48 cites·9 claims
- 4583US6855240B2CoFe alloy film and process of making sameHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Feb 15, 2005·21 cites·17 claims
- 4683US5471092AMetallurgical joint including a stress release layerIBM·Filed 1994·Granted Nov 28, 1995·75 cites·25 claims
- 4782US9887146B2Method and apparatus for chip coolingIBM·Filed 2015·Granted Feb 6, 2018·3 cites·19 claims
- 4882US7608538B2Formation of vertical devices by electroplatingIBM·Filed 2007·Granted Oct 27, 2009·7 cites·16 claims
- 4981US5388019AMagnetic thin film structures fabricated with edge closure layersIBM·Filed 1993·Granted Feb 7, 1995·28 cites·6 claims
- 5081US3984582AMethod for preparing positive resist imageIBM·Filed 1975·Granted Oct 5, 1976·38 cites·29 claims
Showing the top 50 of 123 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Lubomyr T. Romankiw files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →