Inventor · name-matched record
ZHANG HAIFENG
3 granted patents·1 pending application·0 citations·filing 2022–2024
41Inventor score
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
4 records- 0165US12554020B2Charging station, intelligent robot, and charging systemWILLAND BEIJING TECH CO LTD·Filed 2022·Granted Feb 17, 2026·0 cites·19 claims
- 0257US12556979B2Fast Wi-Fi roamingHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Granted Feb 17, 2026·0 cites·20 claims
- 0353US2026083048A1Relative flow detection, error detection and control of agricultural application deviceDEERE & CO·Filed 2024·Application pending·0 cites
- 0437USD1109828SBarbell clampZHANG HAIFENG·Filed 2024·Granted Jan 20, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →