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Inventor

Ta-Hua Yu

Inventor
Woodbury, MN, US

Overview

2→
Patents
2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B05Dprimary
B05DProcesses for applying fluent materials to surfaces, in general14%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%
B42DBooks14%
C08JWorking-up14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
G02BOptical elements, systems or apparatus14%
G09FDisplaying14%
PatentTitleYear
10,967,399Fluorocarbon release coating202110,926,572Security element with metallized beads2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history
2021Based in Woodbury, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO22021
Locations
LocationPatentsSpan
Woodbury, Minnesota, US22021