Inventor · disambiguated record
Bu Soon Kim
Also filed as: KIM BU SOON
1 granted patent·2 pending applications·0 citations·filing 2013–2013
6Inventor score
Files withCNUS CO LTD3
Top patents by PatentIndex Score
3 records- 0120US2015050870A1Retainer ring structure for chemical-mechanical polishing machineCNUS CO LTD·Filed 2013·Application pending·0 cites
- 0218US10449649B2Retainer ring structure for chemical-mechanical polishing apparatus and method for manufacturing the sameCNUS CO LTD·Filed 2013·Granted Oct 22, 2019·0 cites·2 claims
- 0316US2015050869A1Retainer ring structure for chemical-mechanical polishing machine and method for manufacturing the sameCNUS CO LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Bu Soon Kim 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 →