LexDanaLexDanabeta
Inventor

Sang-Ho Roh

Inventor
Seoul, KR

Overview

4→
Patents
2003–2019
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.

H01Lprimary
H01LSemiconductor devices18%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
H10BElectronic memory devices12%
H10DInorganic electric semiconductor devices12%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
B01DSeparation6%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors6%
C12NMicroorganisms or enzymes6%
F04DNon-positive-displacement pumps6%
F24FAir-conditioning6%
PatentTitleYear
10,522,379Substrate transfer apparatus20199,953,928Semiconductor devices including empty spaces20189,391,138'Semiconductor devices including empty spaces and methods of forming the same'20166,590,139'Method for producing cloned cows'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to HWANG WOO-SUK (1)· patent assignee history
2003Based in Kyungki-do, KR· patent location history
2016–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2016–2019Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD32016–2019
HWANG WOO-SUK12003
Locations
LocationPatentsSpan
Seoul, KR32016–2019
Kyungki-do, KR12003