Inventor
Myung Whun Chang
Inventor
Seoul, KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits18%
Y10TTechnical subjects covered by former us classification12%
C04BLime, magnesia9%
H10HInorganic light-emitting semiconductor devices having potential barriers9%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
G01RMeasuring electric variables6%
H01BCables6%
H01GCapacitors6%
B29CShaping or joining of plastics3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
PatentTitleYear
9,095,065'Method of repairing probe board and probe board using the same'20158,806,731'Method of repairing a probe board'20148,557,617'Method of manufacturing light emitting diode package'20138,226,852'Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same'20128,222,529'Ceramic substrate and manufacturing method thereof'20128,093,172'Glass composition, dielectric composition and multilayer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same'20127,994,084'Dielectric composition and multilayer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same'20117,951,446'Constraining green sheet and manufacturing method of multi-layer ceramic substrate'20117,842,333'Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same'20107,781,155'Fabrication method of micro-lens and fabrication method of master for micro-lens'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2014Patents assigned to CHANG MYUNG WHUN (6)· patent assignee history
2010–2013Patents assigned to LEE JONG MYEON (4)· patent assignee history
2010–2015Based in Seoul, KR· patent location history
2010Based in Yongin, KR· patent location history
2011–2015Patents assigned to SAMSUNG ELECTRO MECH (6)· patent assignee history
2011–2012Based in Kyungki-do, KR· patent location history
2012–2013Patents assigned to CHOO HO SUNG (3)· patent assignee history
2012–2013Patents assigned to LEE HAI SUNG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG MYUNG WHUNself | 6 | 2010–2014 |
| SAMSUNG ELECTRO MECH | 6 | 2011–2015 |
| LEE JONG MYEON | 4 | 2010–2013 |
| CHOO HO SUNG | 3 | 2012–2013 |
| LEE HAI SUNG | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 7 | 2010–2015 |
| Kyungki-do, KR | 2 | 2011–2012 |
| Yongin, KR | 1 | 2010 |