Inventor · disambiguated record
Fan Zheng
Also filed as: ZHENG FAN
7 granted patents·5 pending applications·25 citations·filing 2015–2025
75Inventor score
Files withECOFLOW TECH LIMITED4VISIONNAV ROBOTICS USA INC2GEN ELECTRIC1LENOVO BEIJING CO LTD1NAT VACCINE AND SERUM INSTITUTE NVSI1
Top patents by PatentIndex Score
12 records- 0196US12404158B2Local map updating method and apparatus, and electronic deviceVISIONNAV ROBOTICS USA INC·Filed 2025·Granted Sep 2, 2025·1 cites·20 claims
- 0289US10424943B2Mobile power sourceECOFLOW TECH LIMITED·Filed 2017·Granted Sep 24, 2019·23 cites·10 claims
- 0370US2025096312A1Engineering of glass-ceramic solid-state electrolytes with antiperovskite crystal structure in the microwave radiation environmentSOUTH DAKOTA BOARD OF REGENTS·Filed 2024·Application pending·0 cites
- 0465US12479082B1Mobile robot, controller, and localization method for mobile robotVISIONNAV ROBOTICS USA INC·Filed 2025·Granted Nov 25, 2025·0 cites·19 claims
- 0565US11029400B2Methods and system for maintaining polarization of an ultrasound transducerGEN ELECTRIC·Filed 2018·Granted Jun 8, 2021·1 cites·15 claims
- 0654US12324833B2Recombinant severe respiratory syndrome coronavirus 2 Rbd trimer protein vaccine capable of generating broad-spectrum cross neutralization activity, and preparation method and use thereofNAT VACCINE AND SERUM INSTITUTE NVSI·Filed 2021·Granted Jun 10, 2025·0 cites·20 claims
- 0752US2025296962A1S-RBD Trimer Protein Vaccine for Novel Coronavirus and Preparation Method and Application ThereforNAT VACCINE AND SERUM INSTITUTE NVSL·Filed 2022·Application pending·0 cites
- 0849US11540376B2Power source type determinerSIGNIFY HOLDING BV·Filed 2020·Granted Dec 27, 2022·0 cites·16 claims
- 0931US2019012284A1Electronic system and charging controller circuit thereofECOFLOW TECH LIMITED·Filed 2017·Application pending·0 cites
- 1031US2019013686A1Mobile power sourceECOFLOW TECH LIMITED·Filed 2017·Application pending·0 cites
- 1131US2019013680A1Parallel battery equalization device and methodECOFLOW TECH LIMITED·Filed 2017·Application pending·0 cites
- 1229US9979762B2Data transmission method and system thereofLENOVO BEIJING CO LTD·Filed 2015·Granted May 22, 2018·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →