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Inventor

Chu-Ming Ma

Inventor
Kaohsiung, TW

Overview

4→
Patents
2012–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices30%
H01LSemiconductor devices20%
H10BElectronic memory devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
PatentTitleYear
10,290,728Semiconductor device and manufacturing method thereof20199,391,177'Method of fabricating semiconductor structure'20168,450,180'Methods of forming semiconductor trench and forming dual trenches, and structure for isolating devices'20138,338,250'Process for fabricating memory device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to MACRONIX INT CO LTD (2)· patent assignee history
2012–2013Patents assigned to Ma chu-ming (2)· patent assignee history
2012Patents assigned to LUO TIAN-SHUAN (1)· patent assignee history
2012–2013Based in Hsinchu, TW· patent location history
2013Patents assigned to WU TIN-WEI (1)· patent assignee history
2016–2019Patents assigned to UNITED MICROELECTRONICS CORP (2)· patent assignee history
2016–2019Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MACRONIX INT CO LTD22012–2013
Ma chu-mingself22012–2013
UNITED MICROELECTRONICS CORP22016–2019
LUO TIAN-SHUAN12012
WU TIN-WEI12013
Locations
LocationPatentsSpan
Kaohsiung, TW22016–2019
Hsinchu, TW22012–2013