Assignee
CHEN SHU-FEN
4 granted patents·74 citations·filing 1996–2003
Technology mixG01D1
Top patents by PatentIndex Score
4 records- 0189USD414892SCarrying case box for cigaretteCHEN SHU-FEN·Filed 1998·Granted Oct 5, 1999·40 cites·1 claims
- 0272USD396125SCigar cutterCHEN SHU-FEN·Filed 1996·Granted Jul 14, 1998·18 cites·1 claims
- 0365USD414894SCigar cutterCHEN SHU-FEN·Filed 1998·Granted Oct 5, 1999·13 cites·1 claims
- 0446US7176974B2Method of positioning by using imageCHEN SHU-FEN·Filed 2003·Granted Feb 13, 2007·3 cites·7 claims
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