Inventor · name-matched record

HONG LINGYUAN

2 granted patents·0 citations·filing 2022–2023

22Inventor score

Technology areasH10H

Files withHUBEI SANAN OPTOELECTRONICS CO LTD1 XIAMEN 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

2 records

0158US12575229B2Light-emitting diode chip and manufacturing method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2022·Granted Mar 10, 2026·0 cites·10 claims
0257US12568721B2Light-emitting diode and light-emitting deviceHUBEI SANAN OPTOELECTRONICS CO LTD·Filed 2023·Granted Mar 3, 2026·0 cites·20 claims

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