LexDanaLexDanabeta
Inventor

Jian-Hsin Lee

Inventor
Gunpo-si, KR

Overview

2→
Patents
2005–2021
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.

H02Jprimary
H02JElectric power networks25%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems25%
H10DInorganic electric semiconductor devices25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
11,075,587Modular multilevel converter and sub-module thereof20216,949,806'Electrostatic discharge protection structure for deep sub-micron gate oxide'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to TAIWAN SEMICONDUCTOR MFG (1)· patent assignee history
2005Based in Hsinchu, TW· patent location history
2021Patents assigned to HYOSUNG HEAVY IND CORP (1)· patent assignee history
2021Based in Gunpo-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYOSUNG HEAVY IND CORP12021
TAIWAN SEMICONDUCTOR MFG12005
Locations
LocationPatentsSpan
Gunpo-si, KR12021
Hsinchu, TW12005