Inventor · disambiguated record
Chiu-Tsun Chang
Also filed as: CHANG CHIU-TSUN
21 granted patents·337 citations·filing 1993–2001
96Inventor score
Files withP & F BROTHER IND CORP12P&F BROTHER IND CORPORATION6P & F BROTHER INDUTRIAL CORP1P & F BROTHERS IND CORP1P & F IND CORP1
Top patents by PatentIndex Score
21 records- 0183USD411090STable sawP & F BROTHER IND CORPORATION·Filed 1998·Granted Jun 15, 1999·26 cites·1 claims
- 0279US5855366AWork supporting device mountable on a worktable of a circular sawing apparatusP & F BROTHER IND CORP·Filed 1997·Granted Jan 5, 1999·41 cites·3 claims
- 0375US5752421ACutting device with a pivotable cover member for covering and uncovering a cutting portion of a cutting toolP & F IND CORP·Filed 1997·Granted May 19, 1998·41 cites·9 claims
- 0474US6269853B1Wood planing machine with a carriage locking mechanism which is controlled by a rotary leverP & F BROTHER IND CORP·Filed 2000·Granted Aug 7, 2001·18 cites·12 claims
- 0571US5941153AQuick release saw blade chuck for a scroll sawP & F BROTHERS IND CORP·Filed 1997·Granted Aug 24, 1999·34 cites·3 claims
- 0668US6308754B1Thickness-indicating device for a wood-planing machineP & F BROTHER IND CORP·Filed 2001·Granted Oct 30, 2001·14 cites·8 claims
- 0768USD366491SElectric sawP & F BROTHER INDUTRIAL CORP·Filed 1995·Granted Jan 23, 1996·17 cites·1 claims
- 0867US6279628B1Wood planing machine with improvement relating to a thickness adjustment deviceP & F BROTHER IND CORP·Filed 2000·Granted Aug 28, 2001·12 cites·7 claims
- 0967USD350968SElectric sawP & F BROTHER IND CORPORATION·Filed 1993·Granted Sep 27, 1994·12 cites·1 claims
- 1065US6315014B1Wood planing machine with tool accommodating functionP & F BROTHER IND CORP·Filed 2000·Granted Nov 13, 2001·10 cites·6 claims
- 1165US5327807AScroll saw with saw blade fastening and tension adjusting deviceP & F BROTHER IND CORP·Filed 1993·Granted Jul 12, 1994·23 cites·2 claims
- 1262USD352948SElectric sawP & F BROTHER IND CORPORATION·Filed 1993·Granted Nov 29, 1994·10 cites·1 claims
- 1361US6315015B1Wood planing machine provided with a cutter locking deviceP & F BROTHER IND CORP·Filed 2000·Granted Nov 13, 2001·8 cites·5 claims
- 1461US5483727AOperating handle for a cutting deviceP & F BROTHER IND CORP·Filed 1995·Granted Jan 16, 1996·26 cites·3 claims
- 1556US5609085ACutting device with a pivotable cover for covering an exposed cutting portionP & F BROTHER IND CORP·Filed 1995·Granted Mar 11, 1997·19 cites·2 claims
- 1652US6298887B1Wood planing machine with an automatic chain tensioner deviceP & F BROTHER IND CORP·Filed 2000·Granted Oct 9, 2001·5 cites·7 claims
- 1751USD399219SSawing machineP & F BROTHER IND CORPORATION·Filed 1997·Granted Oct 6, 1998·7 cites·1 claims
- 1848USD348889SElectric sawP & F BROTHER IND CORPORATION·Filed 1993·Granted Jul 19, 1994·5 cites·1 claims
- 1942USD442610SWood planing machineP & F BROTHER IND CORP·Filed 2000·Granted May 22, 2001·4 cites·1 claims
- 2039USD453526SWood planing machineP & F BROTHER IND CORP·Filed 2001·Granted Feb 12, 2002·3 cites·1 claims
- 2137USD363726SElectric sawP&F BROTHER IND CORPORATION·Filed 1994·Granted Oct 31, 1995·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →