Inventor

Wei-Chen Liao

Inventor

Nantou County, TW

Overview

5→

Patents

2013–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

H01Lprimary

H01LSemiconductor devices22%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%

C12NMicroorganisms or enzymes11%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture11%

C23CCoating metallic material11%

G01NInvestigating or analysing materials by determining their chemical or physical properties11%

H01JElectric discharge tubes or discharge lamps11%

PatentTitleYear

10,775,289Gas detecting device2020 10,748,806Apparatus and system for preventing backside peeling defects on semiconductor wafers2020 10,163,676Apparatus and system for preventing backside peeling defects on semiconductor wafers2018 9,803,274'Process kit of physical vapor deposition chamber and fabricating method thereof'2017 8,343,741'Pelletization process to control filamentous fungi morphology for enhanced reactor rheology bioproduct formation'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHEN SHULIN (1)· patent assignee history

2013Patents assigned to FREAR CRAIG (1)· patent assignee history

2013Patents assigned to LIAO WEI (1)· patent assignee history

2013Patents assigned to LIU YAN (1)· patent assignee history

2013Based in East Lansing, MI, US· patent location history

2017–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (3)· patent assignee history

2017–2020Based in Nantou County, TW· patent location history

2020Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAIWAN SEMICONDUCTOR MFG CO LTD	3	2017–2020
CHEN SHULIN	1	2013
FREAR CRAIG	1	2013
LIAO WEIself	1	2013
LIU YAN	1	2013

Locations

Location	Patents	Span
Nantou County, TW	3	2017–2020
Hsinchu, TW	1	2020
East Lansing, MI, US	1	2013