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Inventor

Myoung-cheol Cho

Inventor
Seoul, KR

Overview

2→
Patents
2004–2008
Patent span
Physics
Primary field (CPC G)

Patents· 2 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%
H05BElectric heating20%
H05KPrinted circuits20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
7,355,953'Optical pickup for cutting off optical noise and optical recording and/or reproducing apparatus using the same'20086,686,697'Circuit to protect a light element'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2008Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2004–2008Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD22004–2008
Locations
LocationPatentsSpan
Seoul, KR22004–2008