Inventor · disambiguated record
Chang-Lung Yu
Also filed as: YU CHANG C · YU CHANG-LUNG
3 granted patents·4 pending applications·41 citations·filing 2003–2013
67Inventor score
Files withYU CHANG-LUNG3HON HAI PREC IND CO LTD1LITE ON TECHNOLOGY CORP1SILITEK ELECTRONIC GUANGZHOU1
Top patents by PatentIndex Score
7 records- 0193US7681882B2De-skew mechanismSILITEK ELECTRONIC GUANGZHOU·Filed 2008·Granted Mar 23, 2010·31 cites·11 claims
- 0282US7573619B2Paper feeding mechanismLITE ON TECHNOLOGY CORP·Filed 2007·Granted Aug 11, 2009·10 cites·11 claims
- 0340US2005087053A1Paper trimmer having safety locking deviceFiled 2003·Application pending·0 cites
- 0436US2009189338A1De-skew mechanismYU CHANG-LUNG·Filed 2008·Application pending·0 cites
- 0535US2013327268A1Paper feeder for compact printer and printer with paper feederHON HAI PREC IND CO LTD·Filed 2013·Application pending·0 cites
- 0633US8523349B2Portable printerYU CHANG-LUNG·Filed 2011·Granted Sep 3, 2013·0 cites·9 claims
- 0733US2009087236A1Paper route switching apparatusYU CHANG-LUNG·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →