Inventor · disambiguated record
Chuan-Kai Hsu
Also filed as: HSU CHUAN-KAI
4 granted patents·4 pending applications·68 citations·filing 2004–2017
77Inventor score
Top patents by PatentIndex Score
8 records- 0189US8485547B2Stroller having shock-absorbing functionHSU CHUAN-KAI·Filed 2011·Granted Jul 16, 2013·32 cites·2 claims
- 0268USD680760SPlaypenHSU CHUAN-KAI·Filed 2011·Granted Apr 30, 2013·19 cites·1 claims
- 0362US9993090B2Hook-on chairWEI GUAN HARDWARE SHENZHEN CO LTD·Filed 2017·Granted Jun 12, 2018·3 cites·5 claims
- 0458USD520262SPlaypenWEI GUAN IND CO LTD·Filed 2004·Granted May 9, 2006·14 cites·1 claims
- 0549US2010013195A1Foldable StrollerHSU CHUAN-KAI·Filed 2008·Application pending·0 cites
- 0648US2010132115A1Baby Playpen Whose Enclosure Cloth Will Not Be Rubbed or Worn Out By The PostsHSU CHUAN-KAI·Filed 2008·Application pending·0 cites
- 0746US2009172879A1Playpen that is Movable and Foldable Easily and QuicklyHSU CHUAN-KAI·Filed 2008·Application pending·0 cites
- 0841US2013117930A1Combination playpen that is partially assembled and disassembled easily and quicklyHSU CHUAN-KAI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →