Inventor · disambiguated record
Ziwen Qin
Also filed as: QIN ZIWEN
2 granted patents·0 citations·filing 2020–2021
22Inventor score
Technology areasG06T
Files withBEIJING BAIDU NETCOM SCI & TECH CO LTD2
Top patents by PatentIndex Score
2 records- 0150US11417014B2Method and apparatus for constructing mapBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·15 claims
- 0246US11823335B2Tour guiding method, electronic device and storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →