Inventor · disambiguated record
Geundo Cho
Also filed as: CHO GEUNDO
2 granted patents·3 pending applications·0 citations·filing 2015–2019
28Inventor score
Files withSEOUL VIOSYS CO LTD5
Top patents by PatentIndex Score
5 records- 0159US11565246B2Photocatalytic filter, method for manufacturing the same, and method for reactivating the sameSEOUL VIOSYS CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·14 claims
- 0250US10213779B2Photocatalytic filter, method for manufacturing the same, and method for reactivating the sameSEOUL VIOSYS CO LTD·Filed 2015·Granted Feb 26, 2019·0 cites·9 claims
- 0335US2018029017A1Photocatalytic filter for degrading mixed gas and manufacturing method thereofSEOUL VIOSYS CO LTD·Filed 2017·Application pending·0 cites
- 0430US2016089659A1Photocatalytic filter for degrading mixed gas and manufacturing method thereofSEOUL VIOSYS CO LTD·Filed 2015·Application pending·0 cites
- 0530US2016089660A1Photocatalytic filter for degrading mixed gas and manufacturing method thereofSEOUL VIOSYS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →