Inventor · disambiguated record
Nancheng Liu
Also filed as: LIU NANCHENG
2 granted patents·1 pending application·1 citations·filing 2014–2018
32Inventor score
Technology areasG08B
Files withBEIJING QIHOO TECHNOLOGY CO3
Top patents by PatentIndex Score
3 records- 0153US10043365B2Position information prompting method, device and systemBEIJING QIHOO TECHNOLOGY CO·Filed 2014·Granted Aug 7, 2018·1 cites·13 claims
- 0245US2018322756A1Position information prompting method, device and systemBEIJING QIHOO TECHNOLOGY CO·Filed 2018·Application pending·0 cites
- 0341US9779606B2Methods, devices, and systems for prompting whether portable locator has arrived on timeBEIJING QIHOO TECHNOLOGY CO·Filed 2014·Granted Oct 3, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →