Inventor
Fei-Chang Hwang
Inventor
Miaoli, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1060%
G01RMeasuring electric variables20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
PatentTitleYear
8,803,166'Structure of AC light-emitting diode dies'20148,053,791'Structure of AC light-emitting diode dies'20117,888,942'Devices and methods for LED life test'20117,531,843'Structure of AC light-emitting diode dies'20096,163,038'White light-emitting diode and method of manufacturing the same'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2011Patents assigned to IND TECH RES INST (4)· patent assignee history
2000–2014Based in Miaoli, TW· patent location history
2009–2011Based in Hsinchu, TW· patent location history
2011Based in Miao-Li County, TW· patent location history
2014Patents assigned to EPISTAR CORP (1)· patent assignee history
2014Patents assigned to HWANG FEI-CHANG (1)· patent assignee history
2014Patents assigned to KUO CHIA-TAI (1)· patent assignee history
2014Patents assigned to LIN MING-TE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IND TECH RES INST | 4 | 2000–2011 |
| EPISTAR CORP | 1 | 2014 |
| HWANG FEI-CHANGself | 1 | 2014 |
| KUO CHIA-TAI | 1 | 2014 |
| LIN MING-TE | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miaoli, TW | 2 | 2000–2014 |
| Hsinchu, TW | 2 | 2009–2011 |
| Miao-Li County, TW | 1 | 2011 |