Inventor

JIN CHENGQIAN

CN3 patents

Patents

3 patents

US11844310B2Dec 19, 2023

System and method for controlling reel of combine harvester

UNIV SHANDONG TECHNOLOGY0 citations51

US11006568B2May 18, 2021

Mobile operating platform for paddy field

UNIV SHANDONG TECHNOLOGY0 citations40

US12588596B2Mar 31, 2026

Corn ear picking roller structure for strengthening stem grabbing

UNIV SHANDONG TECHNOLOGY0 citations39