Inventor · disambiguated record
Eric Hung-Ying Yuen
Also filed as: YUEN ERIC · YUEN ERIC HUNG-YING
4 granted patents·1 pending application·20 citations·filing 2007–2019
70Inventor score
Top patents by PatentIndex Score
5 records- 0181US9441963B2Multifunction laser leveling toolYUEN ERIC HUNG-YING·Filed 2012·Granted Sep 13, 2016·12 cites·17 claims
- 0278US10591296B2Laser leveling tool with adaptive thermal controlROBERT BOSCH CO LTD·Filed 2017·Granted Mar 17, 2020·5 cites·12 claims
- 0376US11047681B2Levelling apparatus having an oscillating light generation unitBOSCH GMBH ROBERT·Filed 2017·Granted Jun 29, 2021·3 cites·14 claims
- 0447US11674800B2Laser level meter and use method thereforBOSCH GMBH ROBERT·Filed 2019·Granted Jun 13, 2023·0 cites·20 claims
- 0545US2007284449A1Personal shopping aid systemYUEN ERIC HUNG-YING·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →