Inventor · name-matched record
ZHANG XIAOFEI
2 granted patents·0 citations·filing 2022–2022
21Inventor score
Files withHANSHOW TECHNOLOGY CO LTD1STATE GRID HENAN ELECTRIC POWER COMPANY ELECTRIC POWER SCIENCE RES INSTITUTE1
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- 0159US12562081B2Solar electronic shelf label (amended)HANSHOW TECHNOLOGY CO LTD·Filed 2022·Granted Feb 24, 2026·0 cites·18 claims
- 0243US12536455B2Method for early warning brandish of transmission wire based on improved Bayes-Adaboost algorithmSTATE GRID HENAN ELECTRIC POWER COMPANY ELECTRIC POWER SCIENCE RES INSTITUTE·Filed 2022·Granted Jan 27, 2026·0 cites·9 claims
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Identity basis: exact name match across USPTO filings. How scoring works →