Inventor · disambiguated record
Yanfeng Zhu
Also filed as: ZHU YANFENG
6 granted patents·1 pending application·12 citations·filing 2010–2021
74Inventor score
Top patents by PatentIndex Score
7 records- 0177US8479287B2Method and apparatus for spam message detectionCHEN XIAO YAN·Filed 2010·Granted Jul 2, 2013·5 cites·19 claims
- 0271US10341817B2Positioning method and apparatus based on electronic device or applicationBaidu online network technology beijing co ltd·Filed 2015·Granted Jul 2, 2019·4 cites·11 claims
- 0364US11669579B2Method and apparatus for providing search resultsBaidu online network technology beijing co ltd·Filed 2019·Granted Jun 6, 2023·1 cites·11 claims
- 0464US8539579B2Detecting spam short messages based on sending characteristicsCHEN XIAO YAN·Filed 2010·Granted Sep 17, 2013·2 cites·16 claims
- 0551US9059951B2Method and apparatus for spam message detectionIBM·Filed 2013·Granted Jun 16, 2015·0 cites·19 claims
- 0650US11810333B2Method and apparatus for generating image of webpage contentBaidu online network technology beijing co ltd·Filed 2021·Granted Nov 7, 2023·0 cites·15 claims
- 0742US2021209155A1Method And Apparatus For Retrieving Video, Device And MediumBaidu online network technology beijing co ltd·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →