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Inventor

Yong Bai Son

Inventor
Seoul, KR

Overview

2→
Patents
1998–2000
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C04Bprimary
C04BLime, magnesia50%
C23CCoating metallic material25%
H01JElectric discharge tubes or discharge lamps25%
PatentTitleYear
6,162,512'Process for modifying surfaces of nitride, and nitride having surfaces modified thereby'20005,846,891'Thermal shock-resistant alumina-mullite composite material and preparation method thereof'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2000Patents assigned to KOREA INST SCI & TECH (2)· patent assignee history
1998–2000Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA INST SCI & TECH21998–2000
Locations
LocationPatentsSpan
Seoul, KR21998–2000