Inventor · disambiguated record
Xiaofei Ma
Also filed as: MA XIAOFEI
12 granted patents·8 pending applications·26 citations·filing 2010–2023
86Inventor score
Files withHUAWEI TECH CO LTD4AMAZON TECH INC3META PLATFORMS INC2TENCENT TECH SHENZHEN CO LTD2XU TINGWEI2
Top patents by PatentIndex Score
20 records- 0187US12334063B1Systems and methods for automated communication summarizationAMAZON TECH INC·Filed 2021·Granted Jun 17, 2025·4 cites·18 claims
- 0285US11475067B2Systems, apparatuses, and methods to generate synthetic queries from customer data for training of document querying machine learning modelsAMAZON TECH INC·Filed 2019·Granted Oct 18, 2022·4 cites·20 claims
- 0385US8861457B2Method, device, and system for managing uplink carrier frequenciesXU TINGWEI·Filed 2011·Granted Oct 14, 2014·8 cites·16 claims
- 0479US8897234B2Method and apparatus for controlling carrier frequency in multi-carrier/cell systemMA JIE·Filed 2010·Granted Nov 25, 2014·4 cites·21 claims
- 0571US11366855B2Systems, apparatuses, and methods for document queryingAMAZON TECH INC·Filed 2019·Granted Jun 21, 2022·2 cites·20 claims
- 0667US9210704B2Method, device, and system for managing uplink carrier frequenciesHUAWEI TECH CO LTD·Filed 2014·Granted Dec 8, 2015·1 cites·23 claims
- 0763US11958552B2Bionic robot for all terrainsINNER MONGOLIA SU MENG TECH POWER EQUIPMENT CO LTD·Filed 2020·Granted Apr 16, 2024·1 cites·5 claims
- 0858US9642062B2Method, system and network device for obtaining cell reselection priorityHUANG YINGHUA·Filed 2010·Granted May 2, 2017·2 cites·1 claims
- 0956US11969846B2In-situ freezing machining method for integrated thin-walled array structureUNIV DALIAN TECH·Filed 2021·Granted Apr 30, 2024·0 cites·2 claims
- 1055US9717081B2Method, device, and system for managing uplink carrier frequenciesHUAWEI TECH CO LTD·Filed 2015·Granted Jul 25, 2017·0 cites·5 claims
- 1154US2025203731A1Mitigation of light emitting diode (led) display driver input peak power in augmented reality (ar) / virtual reality (vr) devicesMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 1254US2015103779A1Method and apparatus for controlling carrier frequency in multi-carrier/cell systemHUAWEI TECH CO LTD·Filed 2014·Application pending·0 cites
- 1352US2024220178A1Methods, apparatuses and computer program products for providing virtual cameras for hardware inputsMETA PLATFORMS INC·Filed 2023·Application pending·0 cites
- 1452US2023039131A1Method and apparatus for rendering weather in virtual environment, device, medium and programTENCENT TECH SHENZHEN CO LTD·Filed 2022·Application pending·0 cites
- 1545US2012057544A1Method, device, and system for managing uplink carrier frequenciesXU TINGWEI·Filed 2010·Application pending·0 cites
- 1644US11426863B2Four-chain six-degree-of-freedom hybrid mechanismUNIV YANSHAN·Filed 2020·Granted Aug 30, 2022·0 cites·4 claims
- 1743US2023360566A1Display brightness and refresh rate throttling and multi-view image fusionMETA PLATFORMS INC·Filed 2023·Application pending·0 cites
- 1841US10699365B2Method, apparatus, and storage medium for processing particle systemTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Jun 30, 2020·0 cites·18 claims
- 1941US2012212610A1Method and system for pan-tilt-zoom controlMA XIAOFEI·Filed 2012·Application pending·0 cites
- 2029US2010296504A1Method, system and terminal for scheduling system informationHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →