Inventor

Yao-Sung Chang

Inventor
Hsinchu, TW

Overview

7→
Patents
2002–2008
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry19%
B82YSpecific uses or applications of nanostructures16%
C40BCombinatorial chemistry16%
Y10TTechnical subjects covered by former us classification16%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
G02BOptical elements, systems or apparatus9%
C07BGeneral methods of organic chemistry6%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2008Patents assigned to IND TECH RES INST (7)· patent assignee history
2002–2008Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST72002–2008
Locations
LocationPatentsSpan
Hsinchu, TW72002–2008