Assignee
FERIX CORP
US·7 granted patents·126 citations·filing 1980–1984
Top patents by PatentIndex Score
7 records- 0194US4414554AMagnetic imaging apparatusFERIX CORP·Filed 1980·Granted Nov 8, 1983·47 cites·10 claims
- 0281US4544421AMulti-directional field annealing of a thin-film electromagnetic read/write headFERIX CORP·Filed 1983·Granted Oct 1, 1985·22 cites·4 claims
- 0375US4494125ADifferential-permeability field-concentrating magnetic read/write headFERIX CORP·Filed 1983·Granted Jan 15, 1985·18 cites·10 claims
- 0468US4539280AMethod for creating magnetic toner images having controlled toner distributionFERIX CORP·Filed 1984·Granted Sep 3, 1985·14 cites·5 claims
- 0568US4470051AMultiple head magnetic recording arrayFERIX CORP·Filed 1982·Granted Sep 4, 1984·18 cites·4 claims
- 0640US4411512AMagnetic toner transfer apparatusFERIX CORP·Filed 1982·Granted Oct 25, 1983·4 cites·17 claims
- 0737US4527169AToner transfer apparatus with slip actionFERIX CORP·Filed 1984·Granted Jul 2, 1985·3 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →