Assignee
HSIAO MENG CHANG
3 granted patents·109 citations·filing 1984–1985
Top patents by PatentIndex Score
3 records- 0186US4535391APortable emergency lightHSIAO MENG CHANG·Filed 1984·Granted Aug 13, 1985·53 cites·4 claims
- 0279US4654764ARotary structure for the head portion of an illumination lightHSIAO MENG CHANG·Filed 1985·Granted Mar 31, 1987·44 cites·1 claims
- 0364USD295561SHand-held lightHSIAO MENG-CHANG·Filed 1985·Granted May 3, 1988·12 cites·1 claims
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