Inventor

Yung Chang

Inventor

Taoyuan, TW

Overview

2011–2019

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation18%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%

B01LChemical or physical laboratory apparatus for general use9%

B29CShaping or joining of plastics9%

C07KPeptides9%

C09DCoating compositions, e.g. paints, varnishes or lacquers9%

G01NInvestigating or analysing materials by determining their chemical or physical properties9%

G05BControl or regulating systems in general9%

Y10TTechnical subjects covered by former us classification9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to UNIV CHUNG YUAN CHRISTIAN (5)· patent assignee history

2011–2016Patents assigned to CHANG YUNG (2)· patent assignee history

2011–2016Patents assigned to CHEN WEN-YIH (2)· patent assignee history

2011–2016Patents assigned to RUAAN RUOH-CHYU (2)· patent assignee history

2011–2016Based in Taoyuan, TW· patent location history

2015Based in Taipei, TW· patent location history

2016Patents assigned to CHIAG YEN-CHE (1)· patent assignee history

2019Based in Taoyuan County, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations