Inventor · disambiguated record
Hyung Rak Lee
Also filed as: LEE HYUNG RAK
2 granted patents·1 pending application·6 citations·filing 2011–2024
50Inventor score
Top patents by PatentIndex Score
3 records- 0174US10662102B2Sludge drying apparatusLEE HYUNG RAK·Filed 2018·Granted May 26, 2020·2 cites·1 claims
- 0270US8915770B2Wafer polishing apparatusLEE HYUNG-RAK·Filed 2011·Granted Dec 23, 2014·4 cites·13 claims
- 0364US2025100102A1Wafer double-side polishing apparatus and method of evaluating the sameSK SILTRON CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →