Inventor · name-matched record
LI CHENG-JIA
1 granted patent·3 pending applications·0 citations·filing 2023–2024
9Inventor score
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
4 records- 0166US12520436B2Circuit board assembly and manufacturing method thereofHONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD·Filed 2023·Granted Jan 6, 2026·0 cites·15 claims
- 0255US2026059646A1Circuit board and manufacturing method thereofHONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD·Filed 2024·Application pending·0 cites
- 0354US2026066514A1Transmission line structure and fabricating method of the sameHONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD·Filed 2024·Application pending·0 cites
- 0453US2026024905A1Transmission line structure and fabricating method of the sameHONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →