Inventor · disambiguated record
David Ian Charles Pearson
Also filed as: PEARSON DAVID I C · PEARSON DAVID IAN · PEARSON DAVID IAN CHARLES
4 granted patents·222 citations·filing 1992–1998
81Inventor score
Top patents by PatentIndex Score
4 records- 0193US5421891AHigh density plasma deposition and etching apparatusPLASMA & MATERIALS TECH·Filed 1992·Granted Jun 6, 1995·130 cites·17 claims
- 0282US5795451ASputtering apparatus with a rotating magnet arrayREAD RITE CORP·Filed 1997·Granted Aug 18, 1998·44 cites·6 claims
- 0379US6132576AVacuum sputtering apparatusNORDIKO LTD·Filed 1998·Granted Oct 17, 2000·42 cites·13 claims
- 0433US6190517B1Magnet arrayNORDIKO LTD·Filed 1997·Granted Feb 20, 2001·6 cites·38 claims
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