Inventor · name-matched record

Song Yipin

2 granted patents·0 citations·filing 2022–2023

20Inventor score

Technology areasG02B G02F

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

0137US12591163B2Electro-optic modulatorNANJING LYCORE TECH CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·13 claims
0233US12571966B2Spot-size converter and photonic deviceNANJING LYCORE TECH CO LTD·Filed 2022·Granted Mar 10, 2026·0 cites·20 claims

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