LexDanaLexDanabeta
Inventor

Chen U. Hwang

Inventor
New Taipei, TW

Overview

2→
Patents
1993–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials14%
H01LSemiconductor devices14%
H10DInorganic electric semiconductor devices14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
11,081,585Via structure with low resistivity and method for forming the same20215,254,195'Process for manufacturing moisture exchange element'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to IND TECH RES INST (1)· patent assignee history
1993Based in Hsinchu, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST11993
TAIWAN SEMICONDUCTOR MFG CO LTD12021
Locations
LocationPatentsSpan
New Taipei, TW12021
Hsinchu, TW11993