Inventor
Hongping Zhao
Inventor
Bethlehem, PA, US
Overview
Patents· 7 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 barriers32%
H01LSemiconductor devices21%
B82YSpecific uses or applications of nanostructures11%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
C30BSingle-crystal growth5%
H10DInorganic electric semiconductor devices5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
PatentTitleYear
10,593,544Method for forming a thin film comprising an ultrawide bandgap oxide semiconductor202010,115,859Nitride based devices including a symmetrical quantum well active layer having a central low bandgap delta-layer20189,349,910'Staggered composition quantum well method and device'20168,907,321'Nitride based quantum well light-emitting devices having improved current injection efficiency'20148,685,767'Surface plasmon dispersion engineering via double-metallic AU/AG layers for nitride light-emitting diodes'20148,659,005'Staggered composition quantum well method and device'20148,569,737'Broadband light emitting diodes and method for producing same'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2018Patents assigned to TANSU NELSON (5)· patent assignee history
2013–2018Patents assigned to UNIV LEHIGH (5)· patent assignee history
2013–2018Patents assigned to ZHAO HONGPING (5)· patent assignee history
2013–2018Patents assigned to LIU GUANGYU (4)· patent assignee history
2013Based in Cleveland Heights, OH, US· patent location history
2014Patents assigned to ARIF RONALD (1)· patent assignee history
2014–2018Based in Bethlehem, PA, US· patent location history
2020Based in Beachwood, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TANSU NELSON | 5 | 2013–2018 |
| UNIV LEHIGH | 5 | 2013–2018 |
| ZHAO HONGPINGself | 5 | 2013–2018 |
| LIU GUANGYU | 4 | 2013–2018 |
| ARIF RONALD | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bethlehem, Pennsylvania, US | 5 | 2014–2018 |
| Beachwood, OH, US | 1 | 2020 |
| Cleveland Heights, OH, US | 1 | 2013 |