Assignee
LIANG CHUNG-HO
3 granted patents·102 citations·filing 1991–2001
Technology mixF23Q2
Top patents by PatentIndex Score
3 records- 0192US5199865AStructurre of foldable safety lighterLIANG CHUNG HO·Filed 1991·Granted Apr 6, 1993·86 cites·3 claims
- 0275US6565354B2Safety electronic lighterLIANG CHUNG-HO·Filed 2001·Granted May 20, 2003·13 cites·1 claims
- 0337USD407604SGas ignition gunLIANG CHUNG-HO·Filed 1998·Granted Apr 6, 1999·3 cites·1 claims
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