Inventor · disambiguated record

Aken-Kai Liu

Also filed as: LIU AKEN-KAI

1 granted patent·0 citations·filing 2020–2020

9Inventor score

Technology areasH02H

Files withHITACHI ENERGY SWITZERLAND AG1

Top patents by PatentIndex Score

1 record

0156US11435411B2Time domain distance protection based on polarity comparison for power transmission linesHITACHI ENERGY SWITZERLAND AG·Filed 2020·Granted Sep 6, 2022·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →