Inventor · disambiguated record
Changjun Sheng
Also filed as: SHENG CHANGJUN
3 granted patents·0 citations·filing 2022–2022
39Inventor score
Files withBEIJING BAIDU NETCOM SCI & TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0157US12033256B2Map data processing method, electronic device and storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Granted Jul 9, 2024·0 cites·16 claims
- 0253US12387396B2Method for determining drawing data of map element, electronic device, and non- transitory computer-readable storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 0347US12198236B2Map data processing method and apparatus, and storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →