Inventor · name-matched record

ZHANG JINGUO

1 granted patent·1 pending application·0 citations·filing 2024–2024

9Inventor score

Technology areasG02B H04R

Files withEFIRM NEW MAT CO LTD1 GOERTEK TECH 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

2 records

0155US12542996B2Speaker module and head-mounted deviceGOERTEK TECH CO LTD·Filed 2024·Granted Feb 3, 2026·0 cites·20 claims
0241US2026008766A1Episulfide compound and optical material composition thereofEFIRM NEW MAT CO LTD·Filed 2024·Application pending·0 cites

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