Inventor · disambiguated record
Frederick Vratny
Also filed as: VRATNY FREDERICK
14 granted patents·443 citations·filing 1976–1984
94Inventor score
Top patents by PatentIndex Score
14 records- 0193US4496448AMethod for fabricating devices with DC bias-controlled reactive ion etchingAT & T BELL LAB·Filed 1983·Granted Jan 29, 1985·42 cites·13 claims
- 0293US4122215AElectroless deposition of nickel on a masked aluminum surfaceBELL TELEPHONE LABOR INC·Filed 1976·Granted Oct 24, 1978·49 cites·10 claims
- 0391US4427516AApparatus and method for plasma-assisted etching of wafersBELL TELEPHONE LABOR INC·Filed 1983·Granted Jan 24, 1984·82 cites·14 claims
- 0484US4453306AFabrication of FETsAT & T BELL LAB·Filed 1983·Granted Jun 12, 1984·36 cites·10 claims
- 0584US4419201AApparatus and method for plasma-assisted etching of wafersBELL TELEPHONE LABOR INC·Filed 1981·Granted Dec 6, 1983·55 cites·8 claims
- 0684US4154877AElectroless deposition of goldBELL TELEPHONE LABOR INC·Filed 1978·Granted May 15, 1979·25 cites·5 claims
- 0784US4125648AElectroless deposition of nickel on aluminumBELL TELEPHONE LABOR INC·Filed 1978·Granted Nov 14, 1978·27 cites·4 claims
- 0876US4362597AMethod of fabricating high-conductivity silicide-on-polysilicon structures for MOS devicesBELL TELEPHONE LABOR INC·Filed 1981·Granted Dec 7, 1982·43 cites·7 claims
- 0974US4822754AFabrication of FETs with source and drain contacts aligned with the gate electrodeAMERICAN TELEPHONE & TELEGRAPH·Filed 1984·Granted Apr 18, 1989·24 cites·3 claims
- 1071US4238682AHigh-power X-ray sourceBELL TELEPHONE LABOR INC·Filed 1979·Granted Dec 9, 1980·12 cites·11 claims
- 1168US4439870AX-Ray source and method of making sameBELL TELEPHONE LABOR INC·Filed 1981·Granted Mar 27, 1984·14 cites·9 claims
- 1260US4319967AFabrication of palladium anode for X-ray lithographyBELL TELEPHONE LABOR INC·Filed 1979·Granted Mar 16, 1982·16 cites·7 claims
- 1347US4481251APolyarylate polymer coatingsAT & T BELL LAB·Filed 1983·Granted Nov 6, 1984·9 cites·12 claims
- 1440US4346125ARemoving hardened organic materials during fabrication of integrated circuits using anhydrous hydrazine solventBELL TELEPHONE LABOR INC·Filed 1980·Granted Aug 24, 1982·9 cites·12 claims
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