Inventor · name-matched record

SUN CHENGHAO

2 granted patents·0 citations·filing 2022–2022

21Inventor score

Technology areasG06Q H02J

Files withAMAZON TECH INC1 HUAWEI DIGITAL POWER 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

0152US12580389B2Charging apparatus, charging apparatus control method, and charging systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Mar 17, 2026·0 cites·20 claims
0244US12530278B1Test account and test artifact managementAMAZON TECH INC·Filed 2022·Granted Jan 20, 2026·0 cites·20 claims

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