LexDanaLexDanabeta
Inventor

Guoyong LIN

Inventor
CN

Overview

1→
Patents
2024
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation25%
E02DFoundations25%
E03FSewers25%
G01DMeasuring not specially adapted for a specific variable25%
PatentTitleYear
11,965,305Electronic well lid based on electric control travel switch control2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to JINAN YINGHUA AUTOMATION TECH CO LTD (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JINAN YINGHUA AUTOMATION TECH CO LTD12024
Locations
LocationPatentsSpan
CN12024