Inventor
YUAN MAO
SA9 patents
⚠️ This page may combine multiple inventors who share the name “YUAN MAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAUDI ARABIAN OIL CO
8 patentsUS10634553B1Apr 28, 2020
Hybrid distributed acoustic testing
SAUDI ARABIAN OIL CO23 citations92
US10880007B1Dec 29, 2020
Simultaneous distributed temperature and vibration sensing using multimode optical fiber
SAUDI ARABIAN OIL CO18 citations84
US11209307B2Dec 28, 2021
Hybrid distributed acoustic testing
SAUDI ARABIAN OIL CO5 citations71
US10962408B2Mar 30, 2021
Quasi-fundamental-mode operated multimode fiber for distributed acoustic sensing
SAUDI ARABIAN OIL CO2 citations71
US11698288B2Jul 11, 2023
Signal to noise ratio management
SAUDI ARABIAN OIL CO1 citations61
US12481081B2Nov 25, 2025
Downhole monitoring using few-mode optical fiber based distributed acoustic sensing
SAUDI ARABIAN OIL CO0 citations59
US12019200B2Jun 25, 2024
Downhole monitoring using few-mode optical fiber based distributed acoustic sensing
SAUDI ARABIAN OIL CO1 citations59
US11624681B2Apr 11, 2023
Overcoming OTDR dead zones using a few-mode fiber
SAUDI ARABIAN OIL CO0 citations50