Inventor · name-matched record
QI WANGDONG
2 granted patents·0 citations·filing 2020–2021
21Inventor score
Files withPURPLE MOUNTAIN LABORATORIES2
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- 0149US12560672B2Positioning calibration method and system, and storage mediumPURPLE MOUNTAIN LABORATORIES·Filed 2021·Granted Feb 24, 2026·0 cites·16 claims
- 0231US12557065B2Method and apparatus for locating terminal, computer device, and storage mediumPURPLE MOUNTAIN LABORATORIES·Filed 2020·Granted Feb 17, 2026·0 cites·17 claims
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Identity basis: exact name match across USPTO filings. How scoring works →