Inventor
Cheng-Wei Hung
Inventor
Tainan, TW
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices29%
H10HInorganic light-emitting semiconductor devices having potential barriers29%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1024%
F21KNon-electric light sources using luminescence3%
F21VFunctional features or details of lighting devices or systems thereof3%
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 emitted3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H10DInorganic electric semiconductor devices3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
10,854,780Light emitting apparatus and manufacturing method thereof202010,804,444Light-emitting device and manufacturing method thereof202010,784,423Light emitting device202010,497,681Light-emitting device201910,439,111Light emitting device and manufacturing method thereof201910,388,838Light-emitting device and manufacturing method thereof20199,997,676Light emitting device and manufacturing method thereof20189,978,718Light-emitting device and backlight module using the same20189,922,963'Light-emitting device'20189,882,096'Light emitting diode structure and method for manufacturing the same'20188,735,915'LED lighting fixture with phosphor-coated cover'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to CHEN PO-CHANG (1)· patent assignee history
2014Patents assigned to HUNG CHENG-WEI (1)· patent assignee history
2014Patents assigned to LEXTAR ELECTRONICS CORP (1)· patent assignee history
2014Patents assigned to LIN CHIH-HAO (1)· patent assignee history
2014–2020Based in Changhua County, TW· patent location history
2018–2020Patents assigned to GENESIS PHOTONICS INC (10)· patent assignee history
2018–2020Based in Tainan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GENESIS PHOTONICS INC | 10 | 2018–2020 |
| CHEN PO-CHANG | 1 | 2014 |
| HUNG CHENG-WEIself | 1 | 2014 |
| LEXTAR ELECTRONICS CORP | 1 | 2014 |
| LIN CHIH-HAO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tainan, TW | 9 | 2018–2020 |
| Changhua County, TW | 2 | 2014–2020 |