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Inventor

Hsiang-Pi Chang

Inventor
New Taipei, TW

Overview

10→
Patents
2010–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H01Lprimary
H01LSemiconductor devices26%
H10DInorganic electric semiconductor devices26%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%
B24BMachines, devices, or processes for grinding or polishing11%
B08BCleaning in general7%
B01DSeparation4%
F24FAir-conditioning4%
PatentTitleYear
10,840,350Nanolaminate structure, semiconductor device and method of forming nanolaminate structure202010,629,749Method of treating interfacial layer on silicon germanium202010,279,311System and method for operating chemical mechanical polishing process20199,960,085Multiple patterning techniques for metal gate20189,937,536Air purge cleaning for semiconductor polishing apparatus20189,592,585'System and method for CMP station cleanliness'20179,153,657'Semiconductor devices comprising a fin'20158,889,497'Semiconductor devices and methods of manufacture thereof'20148,853,083'Chemical mechanical polish in the growth of semiconductor regions'20147,678,633'Method for forming substrates for MOS transistor components and its products'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Based in Yonghe City, TW· patent location history
2014–2015Patents assigned to TAIWAN SEMICONDUCTOR MFG (3)· patent assignee history
2014–2020Based in New Taipei, TW· patent location history
2017–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (6)· patent assignee history
2018–2019Patents assigned to CHANG HSIANG PI (2)· patent assignee history
2018–2019Patents assigned to LIN KUO YIN (2)· patent assignee history
2018–2019Patents assigned to LO CARY CHIA CHIUNG (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG CO LTD62017–2020
TAIWAN SEMICONDUCTOR MFG32014–2015
CHANG HSIANG PIself22018–2019
LIN KUO YIN22018–2019
LO CARY CHIA CHIUNG22018–2019
Locations
LocationPatentsSpan
New Taipei, TW92014–2020
Yonghe City, TW12010