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Inventor

Po-Hsien Li

Inventor
Tainan, TW

Overview

10→
Patents
2012–2020
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.

H10Dprimary
H10DInorganic electric semiconductor devices43%
H01LSemiconductor devices35%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
PatentTitleYear
10,749,006Trench power transistor and method of producing the same202010,128,368Double gate trench power transistor and manufacturing method thereof20189,991,378Trench power semiconductor device20189,799,743'Trenched power semiconductor element'20179,722,071'Trench power transistor'20179,368,621'Power semiconductor device having low on-state resistance'20169,318,545'Resistor structure and method for forming the same'20168,963,235'Trench power device and semiconductor structure thereof'20158,860,134'Trench power device and manufacturing method thereof'20148,319,284'Laterally diffused metal-oxide-semiconductor device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to SINOPOWER SEMICONDUCTOR INC (8)· patent assignee history
2012Patents assigned to CHEN HO-TAI (1)· patent assignee history
2012Patents assigned to LI PO-HSIEN (1)· patent assignee history
2012Patents assigned to LIN JIA-FU (1)· patent assignee history
2012–2018Based in Tainan, TW· patent location history
2016Based in Shanghai, CN· patent location history
2020Patents assigned to LEADPOWER-SEMI CO LTD (1)· patent assignee history
2020Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SINOPOWER SEMICONDUCTOR INC82012–2018
CHEN HO-TAI12012
LEADPOWER-SEMI CO LTD12020
LI PO-HSIENself12012
LIN JIA-FU12012
Locations
LocationPatentsSpan
Tainan, TW82012–2018
Taipei, TW12020
Shanghai, CN12016