Inventor · disambiguated record

Kwangrok Chang

Also filed as: CHANG Kwangrok

1 granted patent·0 citations·filing 2016–2016

7Inventor score

Technology areasH04B

Files withMOTIV RES CO LTD1

Top patents by PatentIndex Score

1 record

0119US10142870B2Estimating apparatus and computer readable storage mediumMOTIV RES CO LTD·Filed 2016·Granted Nov 27, 2018·0 cites·19 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →