Inventor
Jiunn-Yi Chu
Inventor
Jhubei City, TW
Overview
Patents· 17 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 barriers45%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light16%
H01LSemiconductor devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
B23KSoldering or unsoldering3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
9,343,620'Method for fabricating a light emitting diode (LED) die having protective substrate'20168,871,547'Method for fabricating vertical light emitting diode (VLED) structure using a laser pulse to remove a carrier substrate'20148,759,128'Light emitting diode (LED) die having recessed electrode and light extraction structures and method of fabrication'20148,703,515'Method for guiding current in a light emitting diode (LED) device'20148,685,764'Method to make low resistance contact'20148,686,461'Light emitting diode (LED) die having stepped substrates and method of fabrication'20148,614,449'Protection for the epitaxial structure of metal devices'20138,546,818'Vertical LED with current-guiding structure'20138,148,733'Vertical LED with current guiding structure'20128,143,112'Method for removing semiconductor street material'20128,124,454'Die separation'20128,003,994'Vertical LED with current guiding structure'20117,892,891'Die separation'20117,829,440'Method of separating semiconductor dies'20107,759,670'Vertical LED with current guiding structure'20107,723,718'Epitaxial structure for metal devices'20107,687,322'Method for removing semiconductor street material'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2016Based in Jhubei City, TW· patent location history
2011–2016Patents assigned to SEMILEDS OPTOELECTRONICS CO (13)· patent assignee history
2012–2014Patents assigned to CHU JIUNN-YI (8)· patent assignee history
2012–2014Patents assigned to CHENG CHAO-CHEN (7)· patent assignee history
2012–2014Patents assigned to CHU CHEN-FU (7)· patent assignee history
2012–2014Patents assigned to CHENG HAO-CHUN (6)· patent assignee history
2014Based in Hsinchu County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEMILEDS OPTOELECTRONICS CO | 13 | 2011–2016 |
| CHU JIUNN-YIself | 8 | 2012–2014 |
| CHENG CHAO-CHEN | 7 | 2012–2014 |
| CHU CHEN-FU | 7 | 2012–2014 |
| CHENG HAO-CHUN | 6 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jhubei City, TW | 14 | 2010–2016 |
| Hsinchu County, TW | 3 | 2014 |