Inventor · disambiguated record
Wen-An Huang
Also filed as: HUANG WEN-AN
12 granted patents·3 pending applications·70 citations·filing 2008–2024
88Inventor score
Files withHUANG WEN-AN5PRIMAX ELECTRONICS LTD5WANG CHUNG-KAI2HSU WEI-HSUN1PREMIUM LOUDSPEAKERS HUI ZHOU CO LTD1
Top patents by PatentIndex Score
15 records- 0195US8430399B1Paper trayHUANG WEN-AN·Filed 2012·Granted Apr 30, 2013·26 cites·6 claims
- 0290US7971866B2Sheet-feeding scanning apparatus having mechanism for feeding business cardPRIMAX ELECTRONICS LTD·Filed 2008·Granted Jul 5, 2011·17 cites·3 claims
- 0388US7806397B2Sheet-feeding scanning apparatus having mechanism for feeding business cardPRIMAX ELECTRONICS LTD·Filed 2008·Granted Oct 5, 2010·12 cites·3 claims
- 0480US8096547B1Sheet stopping structureHUANG WEN-AN·Filed 2011·Granted Jan 17, 2012·5 cites·7 claims
- 0577US8246037B2Automatic document feederHUANG WEN-AN·Filed 2011·Granted Aug 21, 2012·4 cites·10 claims
- 0663US8714545B2Paper inverting deviceHUANG WEN-AN·Filed 2012·Granted May 6, 2014·1 cites·14 claims
- 0762US7891656B1Sheet feeding apparatus with sheet releasing mechanismPRIMAX ELECTRONICS LTD·Filed 2009·Granted Feb 22, 2011·2 cites·7 claims
- 0861US8096545B2Sheet-feeding scanning apparatus having mechanism for feeding business cardWANG CHUNG-KAI·Filed 2008·Granted Jan 17, 2012·1 cites·2 claims
- 0957US7896336B2Solenoid valve device and automatic document feeder having such solenoid valve devicePRIMAX ELECTRONICS LTD·Filed 2009·Granted Mar 1, 2011·1 cites·21 claims
- 1056US8398073B2Automatic document feederHSU WEI-HSUN·Filed 2010·Granted Mar 19, 2013·1 cites·8 claims
- 1155US2025071474A1Speaker deviceTYMPHANY HK LTD·Filed 2024·Application pending·0 cites
- 1247US8061703B2Sheet-feeding type scanning apparatus and automatic sheet feeding methodWANG CHUNG-KAI·Filed 2009·Granted Nov 22, 2011·0 cites·19 claims
- 1346US10433040B2LoudspeakerPREMIUM LOUDSPEAKERS HUI ZHOU CO LTD·Filed 2018·Granted Oct 1, 2019·0 cites·10 claims
- 1445US2014300936A1Scanning module structurePRIMAX ELECTRONICS LTD·Filed 2013·Application pending·0 cites
- 1536US2011309569A1Automatic document feederHUANG WEN-AN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →