Inventor · name-matched record
LIU CHENGQIANG
2 granted patents·0 citations·filing 2023–2023
23Inventor 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
2 recordsJoin the waitlist — get patent alerts
Get an alert when LIU CHENGQIANG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →