Inventor · disambiguated record
Chang Ning Song
Also filed as: Song Chang Ning
3 granted patents·2 pending applications·7 citations·filing 2016–2019
59Inventor score
Files withIBM5
Top patents by PatentIndex Score
5 records- 0184US10509642B2Intelligent discovery and application of API changes for application migrationIBM·Filed 2018·Granted Dec 17, 2019·4 cites·17 claims
- 0278US10176077B2Generating breakpoints for cross-layer debuggingIBM·Filed 2017·Granted Jan 8, 2019·3 cites·20 claims
- 0358US11237822B2Intelligent discovery and application of API changes for application migrationIBM·Filed 2019·Granted Feb 1, 2022·0 cites·16 claims
- 0448US2018063042A1Building a virtual group for chatting groups in an instant messaging clientIBM·Filed 2017·Application pending·0 cites
- 0546US2018063041A1Building a virtual group for chatting groups in an instant messaging clientIBM·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →