Inventor
LIU DIANNA D
US8 patents
Patents
8 patentsUS10914417B2Feb 9, 2021
Pipe traversing apparatus and methods
ARIX TECH INC5 citations80
US10465835B2Nov 5, 2019
Pipe traversing apparatus and methods
ARIX TECH INC9 citations80
US11754514B2Sep 12, 2023
Radiography inspection and fail-safe mechanism for pipe traversing robots
ARIX TECH INC2 citations69
US11154989B2Oct 26, 2021
Pipe traversing apparatus, sensing, and controls
ARIX TECH INC4 citations67
US11732832B2Aug 22, 2023
Pipe traversing apparatus and methods
ARIX TECH INC0 citations59
US12449385B2Oct 21, 2025
Radiography inspection and fail-safe mechanism for pipe traversing robots
ARIX TECH INC0 citations58
US12038395B2Jul 16, 2024
Radiography inspection and fail-safe mechanism for pipe traversing robots
ARIX TECH INC0 citations58
US11826916B2Nov 28, 2023
Pipe traversing apparatus, sensing, and controls
ARIX TECH INC0 citations57