Inventor
Woo Beom Choi
Inventor
Seoul, KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels20%
H01JElectric discharge tubes or discharge lamps20%
H02KDynamo-electric machines20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
11,114,907Motor rotor assembly and method of aligning pole center of permanent magnet thereof20216,197,139'Method for electrostatic thermal bonding of a pair of glass substrates by utilizing a silicon thin film'20016,007,397'Vacuum packaging apparatus for a field emission display and a method thereof using a glass-to-glass bonding'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2001Patents assigned to KOREA INST SCI & TECH (2)· patent assignee history
1999Based in Koyang, KR· patent location history
2001–2021Based in Seoul, KR· patent location history
2021Patents assigned to LG ELECTRONICS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA INST SCI & TECH | 2 | 1999–2001 |
| LG ELECTRONICS INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 2 | 2001–2021 |
| Koyang, KR | 1 | 1999 |