Inventor
Lung-Chien Chen
Inventor
Hsin-Chuang, TW
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers39%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B82YSpecific uses or applications of nanostructures4%
F21KNon-electric light sources using luminescence4%
F21VFunctional features or details of lighting devices or systems thereof4%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted4%
G06KGraphical data reading4%
G06TImage data processing or generation, in general4%
G06VImage or video recognition or understanding4%
H10DInorganic electric semiconductor devices4%
PatentTitleYear
11,062,124Face pose detection method, device and storage medium2021D0916532Desk20217,382,091'White light emitting diode using phosphor excitation'20087,033,949'Structure and manufacturing method for nitride-based light-emitting diodes'20066,967,346'Light emitting diode structure and manufacture method thereof'20056,914,264'Structure and manufacturing method for GaN light emitting diodes'20056,841,804'Device of white light-emitting diode'20056,753,552'Growth-selective structure of light-emitting diode'20046,258,699'Light emitting diode with a permanent subtrate of transparent glass or quartz and the method for manufacturing the same'20016,248,608'Manufacturing method of a gallium nitride-based blue light emitting diode (LED) ohmic electrodes'20016,100,544'Light-emitting diode having a layer of AlGaInP graded composition'20006,064,076'Light-emitting diode having a transparent substrate'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2001Patents assigned to VISUAL PHOTONICS EPITAXY CO LT (3)· patent assignee history
2001–2006Patents assigned to FORMOSA EPITAXY INC (6)· patent assignee history
2001–2006Based in Hsin-Chuang, TW· patent location history
2001Based in Pa-Te, TW· patent location history
2008Patents assigned to CHEN LUNG-CHIEN (1)· patent assignee history
2008Patents assigned to CHIEN FENG-KU (1)· patent assignee history
2008Patents assigned to LAN WEN-HOW (1)· patent assignee history
2008Based in Chung-Ho City, Taipei Hsien, TW· patent location history
2021Based in Guangdong, CN· patent location history
2021Based in Suizhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORMOSA EPITAXY INC | 6 | 2001–2006 |
| VISUAL PHOTONICS EPITAXY CO LT | 3 | 2000–2001 |
| CHEN LUNG-CHIENself | 1 | 2008 |
| CHIEN FENG-KU | 1 | 2008 |
| LAN WEN-HOW | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsin-Chuang, TW | 6 | 2001–2006 |
| Guangdong, CN | 1 | 2021 |
| Suizhou, CN | 1 | 2021 |
| Chung-Ho City, Taipei Hsien, TW | 1 | 2008 |
| Pa-Te, TW | 1 | 2001 |