Inventor · disambiguated record
Dong Jin Cho
Also filed as: CHO DONG JIN · CHO DONG O
13 granted patents·5 pending applications·26 citations·filing 2001–2024
87Inventor score
Files withSAMSUNG ELECTRONICS CO LTD10HYUN DAI HEAVY IND CO LTD2PEOPLE IN SOFT CO LTD2CHO DONG-JIN1KIM JUNG W1
Top patents by PatentIndex Score
18 records- 0186US10028630B2CleanerSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 24, 2018·7 cites·15 claims
- 0282US9980619B2Cyclone dust collector and vacuum cleaning device having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 29, 2018·4 cites·29 claims
- 0379US10537220B2Cyclone dust collector and vacuum cleaner having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 21, 2020·2 cites·20 claims
- 0478US11191406B2CleanerSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 7, 2021·4 cites·21 claims
- 0569US10813512B2Cyclone dust collector and vacuum cleaner having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 27, 2020·2 cites·16 claims
- 0664US10779696B2Cleaner and dust separating device applying the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 22, 2020·0 cites·18 claims
- 0764US10729298B2Cyclone dust collector and vacuum cleaning deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 4, 2020·0 cites·20 claims
- 0862US2025391569A1Pet health management service platform based on artificial intelligence learningPEOPLE IN SOFT CO LTD·Filed 2024·Application pending·0 cites
- 0961US2025078262A1Method and apparatus for detecting diameter of tubular structure in medical imageMEDICALIP CO LTD·Filed 2024·Application pending·0 cites
- 1060US9472330B2High speed solenoidHYUN DAI HEAVY IND CO LTD·Filed 2014·Granted Oct 18, 2016·1 cites·14 claims
- 1156US10512379B2Cleaner and dust separating device applying the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 24, 2019·0 cites·19 claims
- 1255US6871056B2Non-radiative dielectric waveguide mixer using a ring hybrid couplerNRD CO LTD·Filed 2001·Granted Mar 22, 2005·5 cites·5 claims
- 1354US9567046B2Boat having buoyancy unitCHO DONG-JIN·Filed 2012·Granted Feb 14, 2017·1 cites·17 claims
- 1453US12437871B2Health care system for companion animals based on lifelog data and inquiry data and method of operating the samePEOPLE IN SOFT CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·13 claims
- 1547US9466412B2Magnetic contactorHYUN DAI HEAVY IND CO LTD·Filed 2015·Granted Oct 11, 2016·0 cites·7 claims
- 1645US2020245834A1Cyclone dust collector, vacuum cleaner having the cyclone dust collector, and handy-stick type vacuum cleaner having the cyclone dust collectorSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 1737US2017209013A1CleanerSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 1837US2006167280A1Method for purifying simvastatinKIM JUNG W·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dong Jin Cho files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →