Inventor · disambiguated record

Hannon S. Yourke

Also filed as: YOURKE HANNON S

2 granted patents·16 citations·filing 1976–1978

58Inventor score

Technology areasH01J

Files withIBM2

Top patents by PatentIndex Score

2 records

0156US4056730AApparatus for detecting registration marks on a target such as a semiconductor waferIBM·Filed 1976·Granted Nov 1, 1977·8 cites·7 claims
0254US4137459AMethod and apparatus for applying focus correction in E-beam systemIBM·Filed 1978·Granted Jan 30, 1979·8 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →