Inventor · disambiguated record
Chia-Tsui Lan
Also filed as: LAN CHIA-TSUI
12 granted patents·2 pending applications·81 citations·filing 1996–2014
90Inventor score
Top patents by PatentIndex Score
14 records- 0195US8876111B1Inverting roller device for conveying paper and method for changing conveying path of paperPRIMAX ELECTRONICS LTD·Filed 2013·Granted Nov 4, 2014·15 cites·8 claims
- 0294US8500058B2Paper roll fixing device of printerLAN CHIA-TSUI·Filed 2011·Granted Aug 6, 2013·16 cites·8 claims
- 0376US9682465B2Magazine type screwing device and screw supplement devicePRIMAX ELECTRONICS LTD·Filed 2014·Granted Jun 20, 2017·5 cites·22 claims
- 0468US6762861B2Scanner with a movable mirror set in the scanning module for increasing the resolution of scanned imagesPRIMAX ELECTRONICS LTD·Filed 2001·Granted Jul 13, 2004·9 cites·4 claims
- 0566US7661675B2Automatic document feederPRIMAX ELECTRONICS LTD·Filed 2007·Granted Feb 16, 2010·4 cites·4 claims
- 0660US7252283B2Paper-pickup clutch of automatic paper-feeding deviceLAN CHIA-TSUI·Filed 2004·Granted Aug 7, 2007·7 cites·16 claims
- 0758US7530561B2Paper-pickup clutch of automatic paper-feeding deviceLAN CHIA-TSUI·Filed 2007·Granted May 12, 2009·2 cites·44 claims
- 0854US6717703B2Guide screw rod for a scannerPRIMAX ELECTRONICS LTD·Filed 2001·Granted Apr 6, 2004·2 cites·5 claims
- 0951US8454008B2Retard roller and retard roller module having such retard roller with soft elementsPRIMAX ELECTRONICS LTD·Filed 2012·Granted Jun 4, 2013·0 cites·6 claims
- 1049US5820121ACoaxial sheets separating and delivering deviceFiled 1996·Granted Oct 13, 1998·9 cites·10 claims
- 1147US2005264855A1Scanning apparatus provided with a gear system for changing rotation speed of a toothed beltPRIMAX ELECTRONICS LTD·Filed 2004·Application pending·0 cites
- 1246US2005174417A1Machine body having an upper body capable of being positioned at any angleFiled 2004·Application pending·0 cites
- 1345US8308155B2Retard roller and retard roller module having such retard rollerLAN CHIA-TSUI·Filed 2010·Granted Nov 13, 2012·0 cites·12 claims
- 1435US6130762APaper advance mechanism and printer using the sameDESTINY TECHNOLOGY CORP·Filed 1998·Granted Oct 10, 2000·12 cites·3 claims
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