Inventor
Joon-Sik Choi
Inventor
Seoul, KR
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps45%
H05BElectric heating17%
H01PWaveguides8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
F21VFunctional features or details of lighting devices or systems thereof4%
F24CDomestic stoves or ranges4%
A01GHorticulture2%
E02DFoundations2%
F21SNon-portable lighting devices2%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems2%
PatentTitleYear
8,379,142'Apparatus and method for balancing color of flashed image using depth estimation'20137,902,766'Plasma lighting system'20117,626,835'Plasma lighting system and control method thereof'20097,521,852'Electrodeless lighting system'20097,321,204'Bulb structure and manufacturing method of electrodeless lighting system'20087,276,860'Electrodeless lighting system'20077,253,555'Electrodeless lamp system and bulb thereof'20077,161,304'Electrodeless lighting system'20077,161,303'Plasma lighting system and bulb therefor'20077,129,639'Middle output electrodeless lighting system'20067,126,282'Electrodeless lighting system'20067,102,276'Resonator of electrodeless lighting system'20067,026,590'Low-output microwave, lighting system and flicker removing method using the same'20066,979,952'Electrodeless lamp system with orthogonally disposed resonance units'20056,960,885'Electrodeless discharge lamp excited using microwave energy coupled through a coaxial waveguide'20056,946,795'Bulb of electrodeless lamp apparatus'20056,876,152'Cooling apparatus of plasma lighting system'20056,803,724'Electrodeless lamp and lamp bulb therefor'20046,784,619'Electrodeless lighting system'20046,774,571'Electrodeless lighting system'20046,774,581'Electrodeless lamp system'20046,744,221'Electrodeless lighting system and bulb therefor'20046,734,630'Metal halogen electrodeless illumination lamp'20046,734,638'Electrodeless lighting system'20046,633,111'Electrodeless lamp using SnI2'20036,621,978'Epicycloidal light guide and illuminating facility'20036,617,793'Resonator for microwave lighting apparatus and manufacturing method thereof'20036,611,104'Coupling structure of waveguide and applicator, and its application to electrodeless lamp'20035,874,715'Heating apparatus in the form of an antenna array plate for a microwave oven'19995,828,042'Uniform heating apparatus for microwave oven and method thereof'19985,512,736'Auto-load impedance matching device of a microwave oven'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to GOLD STAR CO (1)· patent assignee history
1996–2011Based in Seoul, KR· patent location history
1998–2011Patents assigned to LG ELECTRONICS INC (29)· patent assignee history
2004Patents assigned to BRODSKY YURI (1)· patent assignee history
2013Patents assigned to CHOI JOON SIK (1)· patent assignee history
2013Patents assigned to HWANG SUNG SOO (1)· patent assignee history
2013Based in Jeollabuk-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 29 | 1998–2011 |
| BRODSKY YURI | 1 | 2004 |
| CHOI JOON SIKself | 1 | 2013 |
| GOLD STAR CO | 1 | 1996 |
| HWANG SUNG SOO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 30 | 1996–2011 |
| Jeollabuk-do, KR | 1 | 2013 |