Inventor · disambiguated record
Xi Ma
Also filed as: MA XI · MA XI JUN
5 granted patents·1 pending application·28 citations·filing 2005–2022
75Inventor score
Top patents by PatentIndex Score
6 records- 0182US7870509B2Method and apparatus for improving the visibility of a treemapIBM·Filed 2007·Granted Jan 11, 2011·13 cites·20 claims
- 0280US9619173B1Updating synchronization progressEMC CORP·Filed 2014·Granted Apr 11, 2017·7 cites·19 claims
- 0368US7590540B2Method and system for statistic-based distance definition in text-to-speech conversionNUANCE COMMUNICATIONS INC·Filed 2005·Granted Sep 15, 2009·7 cites·18 claims
- 0451US8443281B2Constructing a labeled treemap with balanced layoutLU HAO·Filed 2007·Granted May 14, 2013·1 cites·16 claims
- 0550US2023075033A1Ride-hailing method and apparatus, electronic device and readable storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Application pending·0 cites
- 0644US9547456B2Method and apparatus for efficient data copying and data migrationEMC CORP·Filed 2014·Granted Jan 17, 2017·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →