Inventor
Seok-Kil Han
Inventor
Taejon, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material14%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light14%
B23KSoldering or unsoldering7%
B82YSpecific uses or applications of nanostructures7%
C30BSingle-crystal growth7%
G01QScanning-probe techniques or apparatus7%
G01RMeasuring electric variables7%
H01PWaveguides7%
H01RElectrically-conductive connections7%
H10NElectric solid-state devices not otherwise provided for7%
PatentTitleYear
6,653,917'High-temperature superconductor low-pass filter for suppressing broadband harmonics'20036,417,505'Near-field optical heterodyne measurement system using near-field fiber-optic probe'20026,324,189'Optical device for modulating a high frequency optical signal'20016,280,580'Method for manufacturing a double-sided high-temperature superconducting oxide thin film having large area'20016,034,348'Micro etching system using laser ablation'20005,942,040'Multi-target manipulator for pulsed laser deposition apparatus'19995,824,953'Coaxial connector for vacuum chamber for microwave and millimeter wave measurement'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to KOREA ELECTRONICS TELECOMM (7)· patent assignee history
1998–2000Based in Daejeon, KR· patent location history
2001–2003Based in Taejon, KR· patent location history
2001Based in Kumi-shi, KR· patent location history
2003Patents assigned to TELWAVE INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 7 | 1998–2003 |
| TELWAVE INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taejon, KR | 3 | 2001–2003 |
| Daejeon, KR | 3 | 1998–2000 |
| Kumi-shi, KR | 1 | 2001 |