Inventor
CHEN XIYUAN
CN13 patents
⚠️ This page may combine multiple inventors who share the name “CHEN XIYUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SOUTHEAST
7 patentsUS11912433B2Feb 27, 2024
Dual-filter-based transfer alignment method under dynamic deformation
UNIV SOUTHEAST2 citations71
US10890667B2Jan 12, 2021
Cubature Kalman filtering method suitable for high-dimensional GNSS/INS deep coupling
UNIV SOUTHEAST5 citations68
US11927446B2Mar 12, 2024
Navigation and positioning system for underwater glider and up floating error correction method
UNIV SOUTHEAST0 citations50
US11293759B2Apr 5, 2022
Method for decoupling angular velocity in transfer alignment process under dynamic deformation
UNIV SOUTHEAST0 citations50
US11754400B2Sep 12, 2023
Motion constraint-aided underwater integrated navigation method employing improved Sage-Husa adaptive filtering
UNIV SOUTHEAST0 citations47
US11650077B2May 16, 2023
Strict reverse navigation method for optimal estimation of fine alignment
UNIV SOUTHEAST0 citations40
US10663599B2May 26, 2020
Joint non-coherent integral vector tracking method based on spatial domain
UNIV SOUTHEAST0 citations33
INDEPENDENCE OILFIELD CHEMICALS LLC
3 patentsUS11692127B2Jul 4, 2023
Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents
INDEPENDENCE OILFIELD CHEMICALS LLC4 citations84
US11015422B2May 25, 2021
Method of fracturing with delayed crosslinking of gelling agents
INDEPENDENCE OILFIELD CHEMICALS LLC2 citations72
US10113405B2Oct 30, 2018
Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents
INDEPENDENCE OILFIELD CHEMICALS LLC4 citations72