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Inventor

Yong-cheol Choi

Inventor
Paju-si, KR

Overview

9→
Patents
1999–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices69%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1023%
H01LSemiconductor devices8%
PatentTitleYear
9,048,210'Transistors and methods of manufacturing the same'20158,557,674'High voltage semiconductor device including field shaping layer and method of fabricating the same'20138,399,923'High voltage semiconductor device including field shaping layer and method of fabricating the same'20138,072,029'High voltage semiconductor device with floating regions for reducing electric field concentration'20117,777,524'High voltage semiconductor device having shifters and method of fabricating the same'20107,605,040'Method of forming high breakdown voltage low on-resistance lateral DMOS transistor'20097,265,416'High breakdown voltage low on-resistance lateral DMOS transistor'20076,207,484'Method for fabricating BiCDMOS device and BiCDMOS device fabricated by the same'20015,918,114'Method of forming vertical trench-gate semiconductor devices having self-aligned source and body regions'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2015Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
1999Based in Kyungki-do, KR· patent location history
2001Based in Bucheon-si, KR· patent location history
2007–2013Patents assigned to FAIRCHILD KR SEMICONDUCTOR LTD (6)· patent assignee history
2007–2009Based in Siheung-si, KR· patent location history
2010–2015Based in Paju-si, KR· patent location history
2011–2015Patents assigned to CHOI YONG-CHEOL (3)· patent assignee history
2011–2013Patents assigned to JEON CHANG-KI (2)· patent assignee history
2011Based in Gyeonggi-do, KR· patent location history
2015Patents assigned to CHO MIN-KWON (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FAIRCHILD KR SEMICONDUCTOR LTD62007–2013
CHOI YONG-CHEOLself32011–2015
SAMSUNG ELECTRONICS CO LTD31999–2015
JEON CHANG-KI22011–2013
CHO MIN-KWON12015
Locations
LocationPatentsSpan
Paju-si, KR42010–2015
Siheung-si, KR22007–2009
Gyeonggi-do, KR12011
Bucheon-si, KR12001
Kyungki-do, KR11999