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Inventor

Sung-Jun An

Inventor
Suwon-si, KR

Overview

4→
Patents
2003–2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps43%
A61KPreparations for medical, dental or toiletry purposes14%
A61LMethods or apparatus for sterilising materials or objects in general14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
PatentTitleYear
7,799,352'Therapeutic hydrogel for atopic dermatitis and preparation method thereof'20106,825,621'Electron gun for color cathode ray tube'20046,819,038'Double dynamic focus electron gun'20046,548,968'Electrode assembly and dynamic focus electron gun utilizing the same'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2004Patents assigned to SAMSUNG SDI CO LTD (2)· patent assignee history
2003–2004Based in Suwon-si, KR· patent location history
2004Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2010Patents assigned to KOREA ATOMIC ENERGY RES (1)· patent assignee history
2010Based in Jeollabuk-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG SDI CO LTD22003–2004
KOREA ATOMIC ENERGY RES12010
SAMSUNG ELECTRONICS CO LTD12004
Locations
LocationPatentsSpan
Suwon-si, KR32003–2004
Jeollabuk-do, KR12010