Inventor · name-matched record

ZHAO DOUDOU

1 granted patent·0 citations·filing 2023–2023

7Inventor score

Technology areasH10H

Files withANHUI SANAN OPTOELECTRONICS CO LTD1

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

Top patents by PatentIndex Score

1 record

0159US12538614B2Light-emitting device and manufacturing method for making the sameANHUI SANAN OPTOELECTRONICS CO LTD·Filed 2023·Granted Jan 27, 2026·0 cites·10 claims

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