Inventor
Ya-Lan Yang
Inventor
Hsinchu, TW
Overview
Patents· 14 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 barriers64%
H01LSemiconductor devices23%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
PatentTitleYear
10,374,125Light-emitting device having a patterned substrate and the method thereof201910,038,116Light-emitting device having a patterned substrate and the method thereof20189,780,259'Light-emitting device having a patterned substrate and the method thereof'20179,269,855'Method for manufacturing high efficiency light-emitting diodes'20169,231,151'Light-emitting device'20168,648,522'Light-emitting device having a patterned substrate and the method thereof'20148,623,682'Method for manufacturing high efficiency light-emitting diodes'20148,486,742'Method for manufacturing high efficiency light-emitting diodes'20138,237,182'Organic adhesive light-emitting device with ohmic metal bulge'20128,063,557'Light-emitting device having wavelength-converting materials therewithin'20118,043,878'Method for manufacturing high efficiency light-emitting diodes'20117,825,577'Light emitting device having a patterned substrate and the method thereof'20107,811,845'Method for manufacturing high efficiency light-emitting diodes'20107,358,540'Organic adhesive light-emitting device with ohmic metal contact'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2019Patents assigned to EPISTAR CORP (14)· patent assignee history
2008–2019Based in Hsinchu, TW· patent location history
2011–2016Patents assigned to YANG YA-LAN (6)· patent assignee history
2011–2016Patents assigned to HSU TA-CHENG (5)· patent assignee history
2011–2014Patents assigned to HSIEH MIN-HSUN (4)· patent assignee history
2011–2016Patents assigned to LEE YA-JU (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EPISTAR CORP | 14 | 2008–2019 |
| YANG YA-LANself | 6 | 2011–2016 |
| HSU TA-CHENG | 5 | 2011–2016 |
| HSIEH MIN-HSUN | 4 | 2011–2014 |
| LEE YA-JU | 3 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 14 | 2008–2019 |