Assignee
CHEN HAW-RENN
US·9 granted patents·1 pending application·137 citations·filing 1988–2015
Top patents by PatentIndex Score
10 records- 0188US10321756B1Method and apparatus of a versatile holder and standCHEN HAW RENN·Filed 2015·Granted Jun 18, 2019·5 cites·5 claims
- 0281US5287596AHinge with adjustable stop and hold mechanismCHEN HAW RENN·Filed 1992·Granted Feb 22, 1994·44 cites·3 claims
- 0372US4897007ASteady push pinCHEN HAW RENN·Filed 1988·Granted Jan 30, 1990·36 cites·3 claims
- 0463US4918789ATripod clipCHEN HAW RENN·Filed 1988·Granted Apr 24, 1990·17 cites·1 claims
- 0551US5220813AUnified washing-drying machineCHEN HAW RENN·Filed 1991·Granted Jun 22, 1993·16 cites·12 claims
- 0640US4994763AUniversal voltage-controlled multivibratorCHEN HAW RENN·Filed 1989·Granted Feb 19, 1991·7 cites·7 claims
- 0733US2016265712A1Method and apparatus of a versatile multiple-purpose standCHEN HAW-RENN·Filed 2015·Application pending·0 cites
- 0832US5288260AOptical fun deviceCHEN HAW RENN·Filed 1992·Granted Feb 22, 1994·5 cites·10 claims
- 0931US5135334AMethod and apparatus of water-saving irrigation systemCHEN HAW RENN·Filed 1991·Granted Aug 4, 1992·4 cites·2 claims
- 1029US5304849AMethod and apparatus for automobile security systemCHEN HAW RENN·Filed 1992·Granted Apr 19, 1994·3 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →