Assignee
LIU HSIN
5 granted patents·2 pending applications·111 citations·filing 1974–2005
Top patents by PatentIndex Score
7 records- 0185US4105437AMethod and apparatus for recovering metalsLIU HSIN·Filed 1975·Granted Aug 8, 1978·29 cites·28 claims
- 0268US3944412AMethod for recovering metalsLIU HSIN·Filed 1974·Granted Mar 16, 1976·13 cites·7 claims
- 0366US4297322AEquipment for treating and resource recovery from solid wasteLIU HSIN·Filed 1980·Granted Oct 27, 1981·24 cites·18 claims
- 0462US4204906AMethod of separating fusible plastics from solid wasteLIU HSIN·Filed 1977·Granted May 27, 1980·19 cites·6 claims
- 0559US5130092ABiological waste sterilization and fuel product therefromLIU HSIN·Filed 1990·Granted Jul 14, 1992·26 cites·37 claims
- 0640US2006198614A1Recording method for a disk driveLIU HSIN·Filed 2005·Application pending·0 cites
- 0740US2006198606A1Method and apparatus for copying digital video tapeLIU HSIN·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →