Inventor · disambiguated record
Chih Ju Kuo
Also filed as: KUO CHIH-JU
4 granted patents·1 pending application·4 citations·filing 2011–2020
61Inventor score
Top patents by PatentIndex Score
5 records- 0153US10627870B2Support frame for portable electronic deviceONED CO LTD·Filed 2018·Granted Apr 21, 2020·2 cites·3 claims
- 0249US8878082B2Touch-control writing toolKUO CHIH-JU·Filed 2012·Granted Nov 4, 2014·1 cites·11 claims
- 0347US8505564B2Automatic folding/unfolding umbrellaKUO CHIH-JU·Filed 2011·Granted Aug 13, 2013·1 cites·11 claims
- 0433US11174981B2Supporting deviceONED CO LTD·Filed 2020·Granted Nov 16, 2021·0 cites·6 claims
- 0531US2014357096A1Retention device for plugsGOGEL EDWARD DEAN·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →