Inventor · disambiguated record
Jong Yeol Choi
Also filed as: CHOI JONG YEOL
2 granted patents·1 pending application·0 citations·filing 2007–2015
23Inventor score
Top patents by PatentIndex Score
3 records- 0146US7960496B2Method for preparing polymer polyol stabilizer using maleic anhydride, and polymer polyol stabilizer prepared therebyKOREA KUMHO PETROCHEM CO LTD·Filed 2007·Granted Jun 14, 2011·0 cites·4 claims
- 0239US2016029194A1Operating method and device for disaster informationSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 0331US9954966B2Method and apparatus for disaster notificationSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 24, 2018·0 cites·13 claims
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