Inventor

Feng-Yi Chang

Inventor

Tainan, TW

Overview

2018–2021

Patent span

Electricity

Primary field (CPC H)

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

H01Lprimary

H01LSemiconductor devices27%

H10BElectronic memory devices18%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%

H10DInorganic electric semiconductor devices9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history

2018Based in Taipei, TW· patent location history

2021Patents assigned to FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD (2)· patent assignee history

2021Patents assigned to UNITED MICROELECTRONICS CORP (2)· patent assignee history

2021Based in Tainan, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD	2	2021
UNITED MICROELECTRONICS CORP	2	2021
TAIWAN SEMICONDUCTOR MFG CO LTD	1	2018

Locations

Location	Patents	Span
Tainan, TW	2	2021
Taipei, TW	1	2018