LexDanaLexDanabeta
Inventor

DUANYANG GENG

Inventor
CN

Overview

3→
Patents
2022–2026
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A01Dprimary
A01DHarvesting50%
A01CPlanting25%
G01SRadio direction-finding25%
PatentTitleYear
12,588,596Corn ear picking roller structure for strengthening stem grabbing202611,844,310System and method for controlling reel of combine harvester202311,464,158Opposite belt-type precise seeding device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to UNIV SHANDONG TECHNOLOGY (3)· patent assignee history
2022Patents assigned to HEFENG AGRICULTURAL TECH CO LTD (1)· patent assignee history
2022Patents assigned to ZIBO HEFENG AGRICULTURAL TECH CO LTD (1)· patent assignee history
2022–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SHANDONG TECHNOLOGY32022–2026
HEFENG AGRICULTURAL TECH CO LTD12022
ZIBO HEFENG AGRICULTURAL TECH CO LTD12022
Locations
LocationPatentsSpan
CN32022–2026