Inventor
Won-Gu Kang
Inventor
Daejeon, KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material15%
C30BSingle-crystal growth10%
H10DInorganic electric semiconductor devices10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
A45CPurses5%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials5%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
C02FTreatment of water, waste water, sewage, or sludge5%
H01JElectric discharge tubes or discharge lamps5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
8,277,738'Mobile type electron accelerator'20128,175,088'System for offering mobile telecommunication service using internet network with UTP cable'20126,645,574'Method of forming a thin film'20036,601,630'Tape attaching device of car door sash'20036,539,891'Chemical deposition reactor and method of forming a thin film using the same'20036,432,205'Gas feeding system for chemical vapor deposition reactor and method of controlling the same'20026,073,737'Luggage system for detachably securing and transporting multiple luggage pieces'20005,665,990'Metal oxide semiconductor device with self-aligned groove channel and method for manufacturing the same'19975,286,670'Method of manufacturing a semiconductor device having buried elements with electrical characteristic'19945,262,670'Vertically stacked bipolar dynamic random access memory'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1997Patents assigned to KOREA ELECTRONICS TELECOMM (3)· patent assignee history
1993–2012Based in Daejeon, KR· patent location history
2000Based in Calabasas, CA, US· patent location history
2002Patents assigned to GENITECH CO LTD (1)· patent assignee history
2002–2003Based in Taejon, KR· patent location history
2003Patents assigned to GENITECH INC (2)· patent assignee history
2003Based in Taegu, KR· patent location history
2012Patents assigned to KANG WON GU (2)· patent assignee history
2012Patents assigned to EB TECH CO LTD (1)· patent assignee history
2012Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 3 | 1993–1997 |
| GENITECH INC | 2 | 2003 |
| KANG WON GUself | 2 | 2012 |
| EB TECH CO LTD | 1 | 2012 |
| GENITECH CO LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 4 | 1993–2012 |
| Taejon, KR | 3 | 2002–2003 |
| Gyeonggi-do, KR | 1 | 2012 |
| Taegu, KR | 1 | 2003 |
| Calabasas, California, US | 1 | 2000 |