Inventor · disambiguated record
Yu-Tsung Chang
Also filed as: CHANG YU-TSUNG
4 granted patents·8 pending applications·9 citations·filing 2007–2019
65Inventor score
Top patents by PatentIndex Score
12 records- 0184US8890914B1Thermal printer with easy asseblyIEI INTEGRATION CORP·Filed 2013·Granted Nov 18, 2014·6 cites·11 claims
- 0266US9187281B2Paper roll device capable of detecting an open/closed state of a coverIEI INTEGRATION CORP·Filed 2013·Granted Nov 17, 2015·2 cites·20 claims
- 0352US8210335B2Bill and coin acceptorCHANG YU-TSUNG·Filed 2010·Granted Jul 3, 2012·1 cites·13 claims
- 0448US10396625B2Protector for preventing motor damageIEI INTEGRATION CORP·Filed 2017·Granted Aug 27, 2019·0 cites·9 claims
- 0539US2020214155A1Electronic device with capability of covering an image capturing module thereofIEI INTEGRATION CORP·Filed 2019·Application pending·0 cites
- 0638US2008116745A1Apparatus for providing power and network signal from powerline networkABOCOM SYS INC·Filed 2007·Application pending·0 cites
- 0738US2009113023A1Method and System for Transmitting Data between Digital Photo FramesCHANG YU-TSUNG·Filed 2008·Application pending·0 cites
- 0837US2015053810A1Paper roll device with a paper roll detecting functionARMORLINK SH CORP·Filed 2013·Application pending·0 cites
- 0935US2016101944A1Conveyor device with variable angle adjustmentIEI INTEGRATION CORP·Filed 2014·Application pending·0 cites
- 1035US2008273126A1Digital photo frame apparatusCHANG YU-TSUNG·Filed 2007·Application pending·0 cites
- 1134US2018288289A1Image capturing module with a privacy protection function and electronic device therewithIEI INTEGRATION CORP·Filed 2017·Application pending·0 cites
- 1229US2008200130A1System and method for wireless transmissionCHANG YU-TSUNG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →