XG

Xingang Gou

OE Otis Elevator: 2 patents #38 of 258Top 15%
Overall (2023): #95,681 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11697208 Operation management method and device for elevator, elevator system and computer-readable storage medium — 2023-07-11
11565909 Stabilizing device of elevator car and an elevator system — 2023-01-31