Patent assignee · AU · COMPANY

4D-S PTY, LTD

13Patents
12Active
13Granted
45Portfolio score

Filing activity: Oct 15, 2004 → Dec 2, 2016 · 6 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7932548B2 Systems and methods for fabricating self-aligned memory cell Electricity 4 Active
US8367513B2 Systems and methods for fabricating self-aligned memory cell Electricity 4 Active
US8395199B2 Systems and methods for fabricating self-aligned memory cell Electricity 3 Active
US8454810B2 Dual hexagonal shaped plasma source Electricity 2 Active
US8308915B2 Systems and methods for magnetron deposition Electricity 1 Active
US8378345B2 Heterojunction oxide non-volatile memory device Physics 1 Active
US9293201B2 Heterojunction oxide non-volatile memory devices Physics 1 Active
US8698120B2 Heterojunction oxide non-volatile memory device Physics 1 Active
US7425504B2 Systems and methods for plasma etching Electricity 0 Expired
US10003020B2 Heterojunction oxide non-volatile memory device Physics 0 Active
US7985960B2 Voltage excited piezoelectric resistance memory cell system Physics 0 Active
US8884401B2 Systems and methods for fabricating self-aligned memory cell Electricity 0 Active
US9520559B2 Heterojunction oxide non-volatile memory device Physics 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.