Inventor · name-matched record

HWANG CHAN HAE

1 granted patent·1 pending application·0 citations·filing 2023–2025

8Inventor score

Technology areasB08B B41J

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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2 records

0159US12594760B2Nozzle and printing device including sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Apr 7, 2026·0 cites·16 claims
0250US2026084163A1Micro nozzle cleaning apparatus, micro nozzle cleaning method, and electronic deviceSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites

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Identity basis: exact name match across USPTO filings. How scoring works →