Inventor · disambiguated record
Roy Chen
Also filed as: CHEN ROY · CHEN ROY C Y
6 granted patents·4 pending applications·42 citations·filing 1997–2020
80Inventor score
Top patents by PatentIndex Score
10 records- 0173USD919282SUmbrella base weight bag setAKSIMO DISTRIB LTD·Filed 2019·Granted May 18, 2021·15 cites·1 claims
- 0272USD919955SUmbrella base weight bagAKSIMO DISTRIB LTD·Filed 2019·Granted May 25, 2021·14 cites·1 claims
- 0361US10512328B2Retraction device and pull-out guideHETTICH PAUL GMBH & CO KG·Filed 2017·Granted Dec 24, 2019·4 cites·10 claims
- 0454US2021370105A1Air inhalation and exhalation filtering maskCHEN ROY·Filed 2020·Application pending·0 cites
- 0553USD934554SUmbrella base weight bagAKSIMO DISTRIB LTD·Filed 2019·Granted Nov 2, 2021·6 cites·1 claims
- 0651US2021368878A1Regulator for regulating mask wearing tightnessCHEN ROY·Filed 2020·Application pending·0 cites
- 0748US8173576B2Method of producing suspended agricultural chemical compositionMAEKAWA YUICHI·Filed 2006·Granted May 8, 2012·0 cites·20 claims
- 0848US2014072027A1System for video compressionLI HAIBIN·Filed 2012·Application pending·0 cites
- 0925US6084566APattern display circuitMOTOROLA INC·Filed 1997·Granted Jul 4, 2000·3 cites·4 claims
- 1025US2010212100A1Cleaning Apparatus for Sophisticated Electric DeviceTUNG AN DEV LTD·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →