Inventor
Ching-Fu Tsai
Inventor
Hsinchu, TW
Overview
Patents· 5 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 barriers23%
H01LSemiconductor devices15%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation15%
H10KOrganic electric solid-state devices15%
A43CFastenings or attachments of footwear8%
B81BMicrostructural devices or systems, e.g. micromechanical devices8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
11,081,413Semiconductor package with inner and outer cavities202110,165,831Shoelace20198,946,736'Optoelectronic device and method for manufacturing the same'20158,344,409'Optoelectronic device and method for manufacturing the same'20137,615,773'Semiconductor light-emitting device and manufacturing method thereof'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2015Patents assigned to EPISTAR CORP (3)· patent assignee history
2009–2015Based in Hsinchu, TW· patent location history
2013Patents assigned to HSU TA-CHENG (1)· patent assignee history
2013Patents assigned to PENG WEI-CHIH (1)· patent assignee history
2019Patents assigned to SAN DAI ENTPR CO LTD (1)· patent assignee history
2019Based in Changhua County, TW· patent location history
2021Patents assigned to ADVANCED SEMICONDUCTOR ENG (1)· patent assignee history
2021Based in Kaohsiung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EPISTAR CORP | 3 | 2009–2015 |
| ADVANCED SEMICONDUCTOR ENG | 1 | 2021 |
| HSU TA-CHENG | 1 | 2013 |
| PENG WEI-CHIH | 1 | 2013 |
| SAN DAI ENTPR CO LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 3 | 2009–2015 |
| Kaohsiung, TW | 1 | 2021 |
| Changhua County, TW | 1 | 2019 |