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Inventor

Joo Won Cho

Inventor
Seoul, KR

Overview

3→
Patents
2009–2017
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer40%
G06FElectric digital data processing20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H05KPrinted circuits20%
PatentTitleYear
9,830,433Method, system and device for enhancing business information security20177,577,001'Support structure of electronic device and hard disk drive comprising the same'20097,489,461'Disk drive, medium and method of compensating for a write parameter'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2009–2017Based in Seoul, KR· patent location history
2017Patents assigned to MARKANY INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD22009
MARKANY INC12017
Locations
LocationPatentsSpan
Seoul, KR32009–2017