Inventor · disambiguated record
Mingdong Xu
Also filed as: XU MINGDONG
24 granted patents·2 pending applications·58 citations·filing 2013–2025
94Inventor score
Top patents by PatentIndex Score
26 records- 0195US10066481B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2018·Granted Sep 4, 2018·7 cites·11 claims
- 0294US9605535B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2014·Granted Mar 28, 2017·13 cites·29 claims
- 0392US9291049B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2014·Granted Mar 22, 2016·11 cites·13 claims
- 0486US9765615B2Optimizing electromagnetic telemetry transmissionsEVOLUTION ENGINEERING INC·Filed 2014·Granted Sep 19, 2017·6 cites·50 claims
- 0584US9574441B2Downhole telemetry signal modulation using pressure pulses of multiple pulse heightsEVOLUTION ENGINEERING INC·Filed 2013·Granted Feb 21, 2017·7 cites·17 claims
- 0682US9435196B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2016·Granted Sep 6, 2016·2 cites·16 claims
- 0780US9988897B2Optimizing electromagnetic telemetry transmissionsEVOLUTION ENGINEERING INC·Filed 2017·Granted Jun 5, 2018·2 cites·20 claims
- 0877US11649720B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2022·Granted May 16, 2023·0 cites·21 claims
- 0977US10215021B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2018·Granted Feb 26, 2019·1 cites·18 claims
- 1077US9771792B2Method and apparatus for multi-channel downhole electromagnetic telemetryEVOLUTION ENGINEERING INC·Filed 2013·Granted Sep 26, 2017·4 cites·21 claims
- 1176US11073015B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2019·Granted Jul 27, 2021·1 cites·5 claims
- 1273US11359483B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2021·Granted Jun 14, 2022·0 cites·12 claims
- 1370US9719345B2Electromagnetic communications system and method for a drilling operationEVOLUTION ENGINEERING INC·Filed 2014·Granted Aug 1, 2017·2 cites·23 claims
- 1466US9988896B2Method and system for transmitting a data frame of an electromagnetic telemetry signal to or from a downhole locationEVOLUTION ENGINEERING INC·Filed 2015·Granted Jun 5, 2018·1 cites·12 claims
- 1565US9664038B2Method and system for transmitting a data frame of an electromagnetic telemetry signal to or from a downhole locationEVOLUTION ENGINEERING INC·Filed 2014·Granted May 30, 2017·1 cites·20 claims
- 1663US10731459B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2019·Granted Aug 4, 2020·0 cites·18 claims
- 1759US10443374B2Electromagnetic communications system and method for a drilling operationEVOLUTION ENGINEERING INC·Filed 2018·Granted Oct 15, 2019·0 cites·25 claims
- 1859US10253621B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2017·Granted Apr 9, 2019·0 cites·19 claims
- 1959US9903198B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2017·Granted Feb 27, 2018·0 cites·12 claims
- 2058US10233747B2Optimizing electromagnetic telemetry transmissionsEVOLUTION ENGINEERING INC·Filed 2018·Granted Mar 19, 2019·0 cites·21 claims
- 2157US9752429B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2016·Granted Sep 5, 2017·0 cites·24 claims
- 2255US10202844B2Method and system for transmitting a data frame of an electromagnetic telemetry signal to or from a downhole locationEVOLUTION ENGINEERING INC·Filed 2017·Granted Feb 12, 2019·0 cites·24 claims
- 2355US2017356288A1Electromagnetic communications system and method for a drilling operationEVOLUTION ENGINEERING INC·Filed 2017·Application pending·0 cites
- 2446US9995134B2Electromagnetic pulse downhole telemetryEVOLUTION ENGINEERING INC·Filed 2014·Granted Jun 12, 2018·0 cites·12 claims
- 2540USD1084814SKnife sharpenerXU MINGDONG·Filed 2025·Granted Jul 22, 2025·0 cites·1 claims
- 2636US2020088026A1Electromagnetic communications system and method for a drilling operationEVOLUTION ENGINEERING INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →