Assignee
CHEN PI-CHI
TW·7 granted patents·222 citations·filing 1988–2011
Top patents by PatentIndex Score
7 records- 0196US4820090AMultipurpose handle grip for holding electric toolsCHEN PI CHI·Filed 1988·Granted Apr 11, 1989·157 cites·2 claims
- 0292USD321788STool boxCHEN PI-CHI·Filed 1989·Granted Nov 26, 1991·41 cites·1 claims
- 0363USD331498SCombined belt attached holder for screwdriver bits and handleCHEN PI-CHI·Filed 1990·Granted Dec 8, 1992·12 cites·1 claims
- 0459US8564448B2Portable computer systemCHEN PI-CHI·Filed 2011·Granted Oct 22, 2013·1 cites·6 claims
- 0548US8667610B2Portable computer and charging method thereofCHEN PI-CHI·Filed 2009·Granted Mar 4, 2014·2 cites·16 claims
- 0645USD332868SPortable tool caseCHEN PI-CHI·Filed 1991·Granted Feb 2, 1993·5 cites·1 claims
- 0744USD319578SContainer for toolsCHEN PI-CHI·Filed 1989·Granted Sep 3, 1991·4 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →