Inventor · disambiguated record
Wenhua Fan
Also filed as: FAN WENHUA
29 granted patents·3 pending applications·37 citations·filing 2017–2024
93Inventor score
Files withUBTECH ROBOTICS CORP LTD17UBTECH ROBOTICS CORP14RDA MICROELECTRONICS TECH SHANGHAI CO LTD1
Top patents by PatentIndex Score
32 records- 0197US10500734B1Servo assembly, robot joint and robotUBTECH ROBOTICS CORP·Filed 2018·Granted Dec 10, 2019·16 cites·17 claims
- 0288US10960319B2Building element for modular device, hot-swap detection circuit and orientation detection circuitUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Mar 30, 2021·7 cites·15 claims
- 0381US11418023B2Current protection circuit and method for high voltage systemUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Aug 16, 2022·2 cites·18 claims
- 0481USD932530SMechanical armUBTECH ROBOTICS CORP LTD·Filed 2020·Granted Oct 5, 2021·9 cites·1 claims
- 0573US10727821B2Transmission hysteresis detecting method and apparatusUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Jul 28, 2020·1 cites·7 claims
- 0668US10819065B2Electronic building block and building block kit having the sameUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Oct 27, 2020·1 cites·13 claims
- 0767US12202131B2Bidirectional energy storage device, robotic joint and robotUBTECH ROBOTICS CORP LTD·Filed 2024·Granted Jan 21, 2025·0 cites·20 claims
- 0863US10637309B2Rotor lamination and motor having the sameUBTECH ROBOTICS CORP·Filed 2018·Granted Apr 28, 2020·0 cites·11 claims
- 0961US10685672B2Linearity detecting method and device for servo position sensor, and robot with the sameUBTECH ROBOTICS CORP·Filed 2018·Granted Jun 16, 2020·1 cites·14 claims
- 1059US10962109B2ServoUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Mar 30, 2021·0 cites·17 claims
- 1157US11185983B2Position control method for servo, computer readable storage medium, and robotUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Nov 30, 2021·0 cites·15 claims
- 1257US2023415355A1Linkage mechanism, robotic finger and robotUBTECH ROBOTICS CORP LTD·Filed 2023·Application pending·0 cites
- 1355US10031506B2Motion control method, motion control device, and motion trajectory planning methodUBTECH ROBOTICS CORP·Filed 2017·Granted Jul 24, 2018·0 cites·10 claims
- 1455US2023415354A1Linkage mechanism, robotic finger and robotUBTECH ROBOTICS CORP LTD·Filed 2023·Application pending·0 cites
- 1554US10942502B2Control method for electronically controlled servo mechanism and electronically controlled servo mechanism and robot thereofUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Mar 9, 2021·0 cites·12 claims
- 1654US10744643B2Robot servo jitter suppression method and deviceUBTECH ROBOTICS CORP·Filed 2018·Granted Aug 18, 2020·0 cites·12 claims
- 1754US10209093B2Servo gear idle position measuring device and methodUBTECH ROBOTICS CORP·Filed 2017·Granted Feb 19, 2019·0 cites·14 claims
- 1851US11230012B2Servo calibration method and apparatus and robot using the sameUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Jan 25, 2022·0 cites·20 claims
- 1951US11059173B2Robot joint motion control method, device and robot using the sameUBTECH ROBOTICS CORP·Filed 2018·Granted Jul 13, 2021·0 cites·15 claims
- 2049US11080404B2Firmware upgrade method, slave station of robot, and machine readable storage mediumUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Aug 3, 2021·0 cites·17 claims
- 2149US2020206929A1Duplicate servo id detection methods and servo for robotUBTECH ROBOTICS CORP LTD·Filed 2019·Application pending·0 cites
- 2248US11110607B2Servo output shaft rotational angle calibration method and system and robot using the sameUBTECH ROBOTICS CORP LTD·Filed 2019·Granted Sep 7, 2021·0 cites·20 claims
- 2348US10211768B2Control method and control device of direct current machineUBTECH ROBOTICS CORP·Filed 2017·Granted Feb 19, 2019·0 cites·11 claims
- 2447US11685043B2Mechanical armUBTECH ROBOTICS CORP LTD·Filed 2020·Granted Jun 27, 2023·0 cites·7 claims
- 2547US10211766B2Multi-turn angle controlling method based on an absolute position encoder and deviceUBTECH ROBOTICS CORP·Filed 2017·Granted Feb 19, 2019·0 cites·8 claims
- 2646US10823582B2Angle detection device and method of multi-turn servo, and multi-turn servoUBTECH ROBOTICS CORP·Filed 2018·Granted Nov 3, 2020·0 cites·9 claims
- 2745US11346648B2Rotation angle detection method and device thereofUBTECH ROBOTICS CORP LTD·Filed 2018·Granted May 31, 2022·0 cites·20 claims
- 2845US10317874B2Critical point locking methods of servos and devices thereofUBTECH ROBOTICS CORP·Filed 2017·Granted Jun 11, 2019·0 cites·7 claims
- 2942US11490237B2Bluetooth connection method and deviceRDA MICROELECTRONICS TECH SHANGHAI CO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·7 claims
- 3042US10635118B2Method, terminal device, and computer readable storage medium for controlling rotation of servoUBTECH ROBOTICS CORP·Filed 2018·Granted Apr 28, 2020·0 cites·10 claims
- 3142US10635075B2Method for controlling zero-return of servo of robot, and servo and robot with enhanced zero-returnUBTECH ROBOTICS CORP·Filed 2018·Granted Apr 28, 2020·0 cites·18 claims
- 3238US10451647B2Method and device for measuring speed of permanent magnet synchronous motorUBTECH ROBOTICS CORP·Filed 2017·Granted Oct 22, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →