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Inventor

Yi-Nung Chung

Inventor
Changhua County, TW

Overview

1→
Patents
2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B08Bprimary
B08BCleaning in general100%
PatentTitleYear
10,821,487Cleaning apparatus for concentration controller of coating machine2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to CHEN CHI MING (1)· patent assignee history
2020Patents assigned to CHUNG YI NUNG (1)· patent assignee history
2020Based in Changhua County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN CHI MING12020
CHUNG YI NUNGself12020
Locations
LocationPatentsSpan
Changhua County, TW12020