Inventor
Jiun-Haw Lee
Inventor
Taipei, TW
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices34%
H01LSemiconductor devices16%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
C07DHeterocyclic compounds7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
G02BOptical elements, systems or apparatus3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
H01JElectric discharge tubes or discharge lamps3%
PatentTitleYear
10,784,458Organic light-emitting diode with enhanced light-emitting efficiency and color purity202010,700,303Organic light-emitting diode202010,622,576Organic light-emitting diode and white organic light-emitting diode202010,379,274Color filter and display panel201910,358,596Organic fluorescent material and light-source module201910,319,920Carbazole derivatives and organic light-emitting diodes by using the same201910,217,949Organic electroluminescent materials containing carboline group and organic electroluminescent device by using the same201910,170,708Organic electroluminescent materials containing benzimidazole and organic electroluminescent device by using the same201910,115,910Organic electroluminescent material, organic electroluminescent device and quantum dot electroluminescent unit201810,003,032Organic electroluminescent materials containing benzimidazole and organic electroluminescent device by using the same20189,905,780'Organic electroluminescent materials containing N-phenylcarboline and organic electroluminescent device by using the same'20188,274,091'Light emitting device with light extraction layer and fabricating method thereof'20128,026,872'Electroluminescent display'20117,915,804'Organic electro-luminescent display and method for forming the same'20117,615,603'Hole or electron injection polymers and prepolymers, hole or electron transport polymers and prepolymers, method for forming the same, and their application'20097,294,958'Display panel, electrode panel and electrode substrate thereof'20077,288,885'Display panel, electrode panel and electrode substrate thereof'20077,154,235'Organic electroluminescent device having solar cells'20067,086,919'Detection and repair system and method thereof'20066,930,658'Contrast-adjustable panels and displays via organic light-emitting devices'20056,844,674'Organic light emitting didode display device having light-absorbing layer'20056,822,257'Organic light emitting diode device with organic hole transporting material and phosphorescent material'20046,803,718'Organic electroluminescent display device and method for packaging the same'20046,608,333'Organic light emitting diode device'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2007Patents assigned to RITDISPLAY CORP (7)· patent assignee history
2003–2020Based in Taipei, TW· patent location history
2005–2011Based in Hsinchu, TW· patent location history
2005Based in Hsin Chu, TW· patent location history
2011Patents assigned to AU OPTRONICS CORP (2)· patent assignee history
2012–2020Patents assigned to UNIV YUAN ZE (8)· patent assignee history
2012Based in Zhongli City, TW· patent location history
2018–2019Patents assigned to HANNSTAR DISPLAY CORP (3)· patent assignee history
2018–2020Based in Chung-Li, TW· patent location history
2020Patents assigned to NICHEM FINE TECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV YUAN ZE | 8 | 2012–2020 |
| RITDISPLAY CORP | 7 | 2003–2007 |
| HANNSTAR DISPLAY CORP | 3 | 2018–2019 |
| AU OPTRONICS CORP | 2 | 2011 |
| NICHEM FINE TECH CO LTD | 2 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 12 | 2003–2020 |
| Chung-Li, TW | 7 | 2018–2020 |
| Hsinchu, TW | 3 | 2005–2011 |
| Zhongli City, TW | 1 | 2012 |
| Hsin Chu, TW | 1 | 2005 |